From 6e8e9f6f52598d3ab87773f9d8a1fe6479831522 Mon Sep 17 00:00:00 2001 From: Carlos O'Donell Date: Fri, 28 Aug 2015 15:29:26 -0400 Subject: [PATCH] Remove librtkaio support. The principal purpose of this change is to remove librtkaio support. The Fedora system wide change request is here: https://fedoraproject.org/wiki/Changes/GLIBC223_librtkaio_removal - Build require gcc-c++ for the C++ tests. - Support --without testsuite option to disable testing after build. - Support --without benchtests option to disable microbenchmarks. - Update --with bootstrap to disable benchtests, valgrind, documentation, selinux, and nss-crypt during bootstrap. - Support --without werror to disable building with -Werror. - Support --without docs to disable build requirement on texinfo. - Support --without valgrind to disable testing with valgrind. - Remove c_stubs add-on and enable fuller support for static binaries. - Remove librtkaio support (#1227855). --- gen-quilt-series.sh | 9 +- glibc-c_stubs.patch | 754 ----- glibc-rh731833-rtkaio-2.patch | 11 - glibc-rh731833-rtkaio.patch | 31 - glibc-rh970865.patch | 24 - glibc-rtkaio-clock.patch | 102 - glibc-rtkaio-libof.patch | 26 - glibc-rtkaio.patch | 5015 --------------------------------- glibc.spec | 227 +- series | 15 +- 10 files changed, 127 insertions(+), 6087 deletions(-) delete mode 100644 glibc-c_stubs.patch delete mode 100644 glibc-rh731833-rtkaio-2.patch delete mode 100644 glibc-rh731833-rtkaio.patch delete mode 100644 glibc-rh970865.patch delete mode 100644 glibc-rtkaio-clock.patch delete mode 100644 glibc-rtkaio-libof.patch delete mode 100644 glibc-rtkaio.patch diff --git a/gen-quilt-series.sh b/gen-quilt-series.sh index 9f6c94a..4e321d0 100755 --- a/gen-quilt-series.sh +++ b/gen-quilt-series.sh @@ -4,7 +4,7 @@ rm -f series.new count=0 # Filter out the patches, and use `_` as our pseudo-IFS to prevent expansion. -for i in `grep '%patch' glibc.spec | sed -e 's,%patch,,g' -e 's, ,_,g'`; do +for i in `grep '^%patch' glibc.spec | sed -e 's,%patch,,g' -e 's, ,_,g'`; do # Split the patch into number and arguments. # 1 - Patch number. # 2-N - Patch arguments. @@ -12,12 +12,15 @@ for i in `grep '%patch' glibc.spec | sed -e 's,%patch,,g' -e 's, ,_,g'`; do elements=(`echo $i | sed -e 's,_, ,g'`) num=${elements[0]} args=${elements[@]:1} - grep "Patch${num}" glibc.spec | sed -e 's,Patch.*: ,,g' -e "s,\$, ${args[@]},g" >> series.new + # Find the next patch that applies in order and write it out. + # This way we transform the patch # list into a patch file list in order. + grep "Patch${num}: " glibc.spec | sed -e 's,Patch.*: ,,g' -e "s,\$, ${args[@]},g" >> series.new ((count++)) done +# Double check we processed the correct number of patches. fcount=`wc -l series.new | sed -e 's, .*$,,g'` if [ $fcount -ne $count ]; then - echo "Error! Processed less patches than in spec file ($fcount != $count)." + echo "Error! Processed patch count doesn't match spec file count ($fcount != $count)." exit 1 fi echo "Processed $count patches." diff --git a/glibc-c_stubs.patch b/glibc-c_stubs.patch deleted file mode 100644 index 934f0d0..0000000 --- a/glibc-c_stubs.patch +++ /dev/null @@ -1,754 +0,0 @@ -diff -pruN glibc-2.17-931-g30bbc0c/c_stubs/Banner glibc-2.17-931-g30bbc0c.new/c_stubs/Banner ---- glibc-2.17-931-g30bbc0c/c_stubs/Banner 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/c_stubs/Banner 2011-10-19 16:34:41.000000000 +0530 -@@ -0,0 +1 @@ -+The C stubs add-on version 2.1.2. -diff -pruN glibc-2.17-931-g30bbc0c/c_stubs/ChangeLog glibc-2.17-931-g30bbc0c.new/c_stubs/ChangeLog ---- glibc-2.17-931-g30bbc0c/c_stubs/ChangeLog 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/c_stubs/ChangeLog 2011-10-19 16:34:41.000000000 +0530 -@@ -0,0 +1,46 @@ -+2006-03-01 Jakub Jelinek -+ -+ * configure (libc_add_on_canonical, libc_add_on_subdir): Set. -+ -+2001-08-07 Jakub Jelinek -+ -+ * gconv_stubs.c (__gconv_lookup_alias): Remove. -+ (__gconv_NOOP, __gconv_compare_alias, __gconv_release_cache, -+ __gconv_release_step): New. -+ -+2001-06-07 Jakub Jelinek -+ -+ * gconv_stubs.c (__gconv_lookup_alias): New. -+ -+2000-02-27 Cristian Gafton -+ -+ * gconv_stubs.c: Return __gconv_OK for: -+ __gconv_transform_ascii_internal -+ __gconv_transform_ucs2little_internal -+ __gconv_transform_utf16_internal -+ __gconv_transform_utf8_internal -+ __gconv_transform_ucs2_internal -+ -+2000-02-25 Cristian Gafton -+ -+ * gconv_stubs.c: add __c_stubs_is_compiled_in so we can detect when -+ the library is linked in. -+ -+Wed Dec 8 13:47:25 1999 Ivan Brunello -+ -+ * Makefile (extra-objs): Changed stubs.o to gconv_stubs.o. -+ -+Sun Dec 5 11:32:17 1999 H.J. Lu -+ -+ * gconv_stubs.c: Renamed from stubs.c. -+ Support glibc 2.1.x. -+ -+Mon Aug 23 16:42:05 1999 H.J. Lu -+ -+ * Banner: New. -+ * COPYING.LIB: Likewise. -+ * Makefile: Likewise. -+ * README: Likewise. -+ * configure: Likewise. -+ * stubs.c: Likewise. -+ * test-stdio.c: Likewise. -diff -pruN glibc-2.17-931-g30bbc0c/c_stubs/configure glibc-2.17-931-g30bbc0c.new/c_stubs/configure ---- glibc-2.17-931-g30bbc0c/c_stubs/configure 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/c_stubs/configure 2013-08-16 16:26:11.637020805 +0530 -@@ -0,0 +1,5 @@ -+# This is only to keep the GNU C library configure mechanism happy. -+# This is a shell script fragment sourced by the main configure script. -+ -+libc_add_on_canonical= -+libc_add_on_subdirs=. -diff -pruN glibc-2.17-931-g30bbc0c/c_stubs/COPYING.LIB glibc-2.17-931-g30bbc0c.new/c_stubs/COPYING.LIB ---- glibc-2.17-931-g30bbc0c/c_stubs/COPYING.LIB 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/c_stubs/COPYING.LIB 2011-10-19 16:34:41.000000000 +0530 -@@ -0,0 +1,482 @@ -+ GNU LIBRARY GENERAL PUBLIC LICENSE -+ Version 2, June 1991 -+ -+ Copyright (C) 1991 Free Software Foundation, Inc. -+ 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA -+ Everyone is permitted to copy and distribute verbatim copies -+ of this license document, but changing it is not allowed. -+ -+[This is the first released version of the library GPL. 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See the GNU -+ Library General Public License for more details. -+ -+ You should have received a copy of the GNU Library General Public -+ License along with this library; if not, write to the Free -+ Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, -+ MA 02111-1307, USA -+ -+Also add information on how to contact you by electronic and paper mail. -+ -+You should also get your employer (if you work as a programmer) or your -+school, if any, to sign a "copyright disclaimer" for the library, if -+necessary. Here is a sample; alter the names: -+ -+ Yoyodyne, Inc., hereby disclaims all copyright interest in the -+ library `Frob' (a library for tweaking knobs) written by James Random Hacker. -+ -+ , 1 April 1990 -+ Ty Coon, President of Vice -+ -+That's all there is to it! -diff -pruN glibc-2.17-931-g30bbc0c/c_stubs/gconv_stubs.c glibc-2.17-931-g30bbc0c.new/c_stubs/gconv_stubs.c ---- glibc-2.17-931-g30bbc0c/c_stubs/gconv_stubs.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/c_stubs/gconv_stubs.c 2011-10-19 16:34:41.000000000 +0530 -@@ -0,0 +1,126 @@ -+/* Provide gconv stub functions for the minimum static binaries. -+ Copyright (C) 1999, 2001, 2003, 2004 Free Software Foundation, Inc. -+ This file is part of the GNU C Library. -+ -+ The GNU C Library is free software; you can redistribute it and/or -+ modify it under the terms of the GNU Library General Public License as -+ published by the Free Software Foundation; either version 2 of the -+ License, or (at your option) any later version. -+ -+ The GNU C Library is distributed in the hope that it will be useful, -+ but WITHOUT ANY WARRANTY; without even the implied warranty of -+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ Library General Public License for more details. -+ -+ You should have received a copy of the GNU Library General Public -+ License along with the GNU C Library; see the file COPYING.LIB. If not, -+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -+ Boston, MA 02111-1307, USA. */ -+ -+#include -+#include -+#include -+#include -+#if __GNUC_PREREQ(3, 3) -+# include -+#else -+# include -+#endif -+ -+__libc_lock_define_initialized (, __gconv_lock) -+ -+/* hack for self identification */ -+int __c_stubs_is_compiled_in; -+ -+/* Don't drag in the dynamic linker. */ -+void *__libc_stack_end; -+ -+int attribute_hidden -+__gconv_OK (void) -+{ -+#if __GLIBC__ > 2 || __GLIBC_MINOR__ > 1 -+ return __GCONV_OK; -+#else -+ return GCONV_OK; -+#endif -+} -+ -+int attribute_hidden -+__gconv_NOCONV (void) -+{ -+#if __GLIBC__ > 2 || __GLIBC_MINOR__ > 1 -+ return __GCONV_NOCONV; -+#else -+ return GCONV_NOCONV; -+#endif -+} -+ -+void attribute_hidden -+__gconv_NOOP (void) -+{ -+} -+ -+int -+internal_function -+__gconv_compare_alias (const char *name1, const char *name2) -+{ -+ return strcmp (name1, name2); -+} -+ -+wint_t -+__gconv_btwoc_ascii (struct __gconv_step *step, unsigned char c) -+{ -+ if (c < 0x80) -+ return c; -+ else -+ return WEOF; -+} -+ -+ -+#if __GNUC_PREREQ(3, 3) -+# undef strong_alias -+# define strong_alias(impl, name) \ -+ __typeof (name) name __attribute__ ((alias (#impl))) -+#endif -+ -+strong_alias (__gconv_OK, -+ __gconv_close_transform); -+strong_alias (__gconv_OK, -+ __gconv_close); -+ -+strong_alias (__gconv_NOCONV, -+ __gconv); -+strong_alias (__gconv_NOCONV, -+ __gconv_find_transform); -+strong_alias (__gconv_NOCONV, -+ __gconv_open); -+ -+/* These transformations should not fail in normal conditions */ -+strong_alias (__gconv_OK, -+ __gconv_transform_ascii_internal); -+strong_alias (__gconv_OK, -+ __gconv_transform_utf16_internal); -+strong_alias (__gconv_OK, -+ __gconv_transform_utf8_internal); -+strong_alias (__gconv_OK, -+ __gconv_transform_ucs2_internal); -+ -+/* We can assume no conversion for these ones */ -+strong_alias (__gconv_NOCONV, -+ __gconv_transform_internal_ascii); -+strong_alias (__gconv_NOCONV, -+ __gconv_transform_internal_ucs2); -+strong_alias (__gconv_NOCONV, -+ __gconv_transform_internal_ucs4); -+strong_alias (__gconv_NOCONV, -+ __gconv_transform_internal_utf16); -+strong_alias (__gconv_NOCONV, -+ __gconv_transform_internal_utf8); -+ -+strong_alias (__gconv_NOCONV, -+ __gconv_transliterate); -+ -+strong_alias (__gconv_NOOP, -+ __gconv_release_cache); -+strong_alias (__gconv_NOOP, -+ __gconv_release_step); -diff -pruN glibc-2.17-931-g30bbc0c/c_stubs/Makefile glibc-2.17-931-g30bbc0c.new/c_stubs/Makefile ---- glibc-2.17-931-g30bbc0c/c_stubs/Makefile 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/c_stubs/Makefile 2011-10-19 16:34:41.000000000 +0530 -@@ -0,0 +1,46 @@ -+# Copyright (C) 1999 Free Software Foundation, Inc. -+# This file is part of the GNU C Library. -+ -+# The GNU C Library is free software; you can redistribute it and/or -+# modify it under the terms of the GNU Library General Public License as -+# published by the Free Software Foundation; either version 2 of the -+# License, or (at your option) any later version. -+ -+# The GNU C Library is distributed in the hope that it will be useful, -+# but WITHOUT ANY WARRANTY; without even the implied warranty of -+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+# Library General Public License for more details. -+ -+# You should have received a copy of the GNU Library General Public -+# License along with the GNU C Library; see the file COPYING.LIB. If not, -+# write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -+# Boston, MA 02111-1307, USA. -+ -+# -+# Sub-makefile for the C stub add-on library. -+# -+subdir := c_stubs -+ -+tests-static := test-stdio -+tests := $(tests-static) -+ -+libc_stubs-objs := gconv_stubs.o -+ -+install-lib := libc_stubs.a -+non-lib.a := libc_stubs.a -+ -+extra-objs := gconv_stubs.o libc_stubs.a -+ -+include ../Makeconfig -+ -+CPPFLAGS += -I../iconv -+ -+include ../Rules -+ -+$(objpfx)libc_stubs.a: $(addprefix $(objpfx), $(libc_stubs-objs)) -+ -rm -f $@ -+ $(CC) -nostdlib -nostartfiles -r -o $@ $^ -+ -+lib: $(objpfx)libc_stubs.a -+ -+$(objpfx)test-stdio: $(objpfx)libc_stubs.a -diff -pruN glibc-2.17-931-g30bbc0c/c_stubs/README glibc-2.17-931-g30bbc0c.new/c_stubs/README ---- glibc-2.17-931-g30bbc0c/c_stubs/README 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/c_stubs/README 2011-10-19 16:34:41.000000000 +0530 -@@ -0,0 +1,8 @@ -+This is a stub add-on library for the GNU C library version 2.1.2 and -+above. It is used to create the smaller static binaries by stubbing -+out the gconv related functions. The resulting binaries may not have -+all the functionalities. -+ -+H.J. Lu -+hjl@gnu.org -+12/05/1999 -diff -pruN glibc-2.17-931-g30bbc0c/c_stubs/test-stdio.c glibc-2.17-931-g30bbc0c.new/c_stubs/test-stdio.c ---- glibc-2.17-931-g30bbc0c/c_stubs/test-stdio.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/c_stubs/test-stdio.c 2011-10-19 16:34:41.000000000 +0530 -@@ -0,0 +1,8 @@ -+#include -+ -+int -+main (void) -+{ -+ printf ("Hello world\n"); -+ return 0; -+} diff --git a/glibc-rh731833-rtkaio-2.patch b/glibc-rh731833-rtkaio-2.patch deleted file mode 100644 index e3f4eca..0000000 --- a/glibc-rh731833-rtkaio-2.patch +++ /dev/null @@ -1,11 +0,0 @@ -diff -pruN glibc-2.17-c758a686/rtkaio/sysdeps/unix/sysv/linux/kaio_suspend.c glibc-2.17-c758a686.new/rtkaio/sysdeps/unix/sysv/linux/kaio_suspend.c ---- glibc-2.17-c758a686/rtkaio/sysdeps/unix/sysv/linux/kaio_suspend.c 2011-10-19 16:34:41.000000000 +0530 -+++ glibc-2.17-c758a686.new/rtkaio/sysdeps/unix/sysv/linux/kaio_suspend.c 2013-08-16 10:22:30.457609558 +0530 -@@ -59,6 +59,7 @@ struct clparam - - - static void -+__attribute__ ((noinline)) - cleanup (void *arg) - { - #ifdef DONT_NEED_AIO_MISC_COND diff --git a/glibc-rh731833-rtkaio.patch b/glibc-rh731833-rtkaio.patch deleted file mode 100644 index b161739..0000000 --- a/glibc-rh731833-rtkaio.patch +++ /dev/null @@ -1,31 +0,0 @@ -diff -pruN glibc-2.17-c758a686/rtkaio/Makefile glibc-2.17-c758a686.new/rtkaio/Makefile ---- glibc-2.17-c758a686/rtkaio/Makefile 2011-10-19 16:34:41.000000000 +0530 -+++ glibc-2.17-c758a686.new/rtkaio/Makefile 2013-08-13 18:23:21.064888432 +0530 -@@ -55,7 +55,7 @@ extra-libs-others := $(extra-libs) - - include $(..)Makeconfig - --ifeq (yesyes,$(build-shared)$(elf)) -+ifeq (yes,$(build-shared)) - generated += librt.so$(librt.so-version) - - $(objpfx)librt.so$(librt.so-version): $(objpfx)librtkaio.so; $(make-link) -@@ -73,7 +73,7 @@ CPPFLAGS-librtkaio += -DIS_IN_librt=1 -I - - rpath-dirs := $(patsubst rt,rtkaio,$(rpath-dirs)) - --ifeq (yesyes,$(build-shared)$(elf)) -+ifeq (yes,$(build-shared)) - others: $(objpfx)librt.so$(librt.so-version) - endif - -@@ -81,8 +81,7 @@ endif - # This ensures they will load libc.so for needed symbols if loaded by - # a statically-linked program that hasn't already loaded it. - $(objpfx)librtkaio.so: $(common-objpfx)libc.so $(common-objpfx)libc_nonshared.a \ -- $(shared-thread-library) \ -- $(if $(filter yes,$(elf)), $(elf-objpfx)ld.so) -+ $(shared-thread-library) $(elf-objpfx)ld.so - - ifeq (yes,$(build-shared)) - $(addprefix $(objpfx),$(tests)): $(objpfx)librtkaio.so $(shared-thread-library) diff --git a/glibc-rh970865.patch b/glibc-rh970865.patch deleted file mode 100644 index d790735..0000000 --- a/glibc-rh970865.patch +++ /dev/null @@ -1,24 +0,0 @@ -diff -pruN glibc-2.18/rtkaio/tst-aiod2.c glibc-2.18.new/rtkaio/tst-aiod2.c ---- glibc-2.18/rtkaio/tst-aiod2.c 2013-08-22 14:53:31.326806349 +0530 -+++ glibc-2.18.new/rtkaio/tst-aiod2.c 2013-08-22 14:53:05.474807462 +0530 -@@ -25,7 +25,7 @@ - #include - #include - #include "tst-aiod.h" -- -+#include - - static pthread_barrier_t b; - -diff -pruN glibc-2.18/rtkaio/tst-aiod3.c glibc-2.18.new/rtkaio/tst-aiod3.c ---- glibc-2.18/rtkaio/tst-aiod3.c 2013-08-22 14:53:31.326806349 +0530 -+++ glibc-2.18.new/rtkaio/tst-aiod3.c 2013-08-22 14:53:12.796807147 +0530 -@@ -24,7 +24,7 @@ - #include - #include - #include "tst-aiod.h" -- -+#include - - static pthread_barrier_t b; - diff --git a/glibc-rtkaio-clock.patch b/glibc-rtkaio-clock.patch deleted file mode 100644 index 4aff826..0000000 --- a/glibc-rtkaio-clock.patch +++ /dev/null @@ -1,102 +0,0 @@ -# -# Based on the following upstream commit: -# -# commit 6e6249d0b461b952d0f544792372663feb6d792a -# Author: Roland McGrath -# Date: Wed Oct 24 14:50:46 2012 -0700 -# -# BZ#14743: Move clock_* symbols from librt to libc. -# -# We remove the clock* functions from librtkaio.so.1 and -# use those provided in libc.so.6, matching librt.so. -# ---- glibc-2.21-63-gebf27d1.mod/rtkaio/clock-compat.c 1969-12-31 19:00:00.000000000 -0500 -+++ glibc-2.21-63-gebf27d1/rtkaio/clock-compat.c 2015-02-12 01:28:59.615026597 -0500 -@@ -0,0 +1,2 @@ -+#define librt librtkaio -+#include -diff -urN glibc-2.21-59-gd35273f.mod/rtkaio/kaio_clock_getcpuclockid.c glibc-2.21-59-gd35273f/rtkaio/kaio_clock_getcpuclockid.c ---- glibc-2.21-59-gd35273f.mod/rtkaio/kaio_clock_getcpuclockid.c 2015-02-11 13:00:55.105400863 -0500 -+++ glibc-2.21-59-gd35273f/rtkaio/kaio_clock_getcpuclockid.c 1969-12-31 19:00:00.000000000 -0500 -@@ -1 +0,0 @@ --#include -diff -urN glibc-2.21-59-gd35273f.mod/rtkaio/kaio_clock_getres.c glibc-2.21-59-gd35273f/rtkaio/kaio_clock_getres.c ---- glibc-2.21-59-gd35273f.mod/rtkaio/kaio_clock_getres.c 2015-02-11 13:00:55.105400863 -0500 -+++ glibc-2.21-59-gd35273f/rtkaio/kaio_clock_getres.c 1969-12-31 19:00:00.000000000 -0500 -@@ -1 +0,0 @@ --#include -diff -urN glibc-2.21-59-gd35273f.mod/rtkaio/kaio_clock_gettime.c glibc-2.21-59-gd35273f/rtkaio/kaio_clock_gettime.c ---- glibc-2.21-59-gd35273f.mod/rtkaio/kaio_clock_gettime.c 2015-02-11 13:00:55.109400738 -0500 -+++ glibc-2.21-59-gd35273f/rtkaio/kaio_clock_gettime.c 1969-12-31 19:00:00.000000000 -0500 -@@ -1 +0,0 @@ --#include -diff -urN glibc-2.21-59-gd35273f.mod/rtkaio/kaio_clock_nanosleep.c glibc-2.21-59-gd35273f/rtkaio/kaio_clock_nanosleep.c ---- glibc-2.21-59-gd35273f.mod/rtkaio/kaio_clock_nanosleep.c 2015-02-11 13:00:55.115400552 -0500 -+++ glibc-2.21-59-gd35273f/rtkaio/kaio_clock_nanosleep.c 1969-12-31 19:00:00.000000000 -0500 -@@ -1 +0,0 @@ --#include -diff -urN glibc-2.21-59-gd35273f.mod/rtkaio/kaio_clock_settime.c glibc-2.21-59-gd35273f/rtkaio/kaio_clock_settime.c ---- glibc-2.21-59-gd35273f.mod/rtkaio/kaio_clock_settime.c 2015-02-11 13:00:55.110400708 -0500 -+++ glibc-2.21-59-gd35273f/rtkaio/kaio_clock_settime.c 1969-12-31 19:00:00.000000000 -0500 -@@ -1 +0,0 @@ --#include -diff -urN glibc-2.21-59-gd35273f.mod/rtkaio/kaio_get_clockfreq.c glibc-2.21-59-gd35273f/rtkaio/kaio_get_clockfreq.c ---- glibc-2.21-59-gd35273f.mod/rtkaio/kaio_get_clockfreq.c 2015-02-11 13:00:55.118400459 -0500 -+++ glibc-2.21-59-gd35273f/rtkaio/kaio_get_clockfreq.c 1969-12-31 19:00:00.000000000 -0500 -@@ -1 +0,0 @@ --#include -diff -urN glibc-2.21-59-gd35273f.mod/rtkaio/Makefile glibc-2.21-59-gd35273f/rtkaio/Makefile ---- glibc-2.21-59-gd35273f.mod/rtkaio/Makefile 2015-02-11 13:00:55.107400801 -0500 -+++ glibc-2.21-59-gd35273f/rtkaio/Makefile 2015-02-11 22:46:46.930374298 -0500 -@@ -25,9 +25,6 @@ - aio_read64 aio_return aio_suspend aio_write \ - aio_write64 lio_listio lio_listio64 aio_sigqueue \ - aio_notify --clock-routines := get_clockfreq clock_getcpuclockid \ -- clock_getres clock_gettime clock_settime \ -- clock_nanosleep - timer-routines := timer_create timer_delete timer_getoverr \ - timer_gettime timer_settime - shm-routines := shm_open shm_unlink -@@ -36,8 +33,9 @@ - mq_timedreceive - - librtkaio-routines = $(patsubst %,k%,$(aio-routines)) \ -- $(patsubst %,kaio_%,$(clock-routines) $(timer-routines) \ -- $(shm-routines) $(mq-routines)) -+ $(patsubst %,kaio_%,$(timer-routines) \ -+ $(shm-routines) $(mq-routines)) \ -+ clock-compat - - tests := tst-shm tst-clock tst-clock_nanosleep tst-timer tst-timer2 \ - tst-aio tst-aio64 tst-aio2 tst-aio3 tst-aio4 tst-aio5 tst-aio6 \ -@@ -64,7 +62,6 @@ - include $(..)Rules - - CFLAGS-kaio_suspend.c = -fexceptions --CFLAGS-kaio_clock_nanosleep.c = -fexceptions -fasynchronous-unwind-tables - CFLAGS-kaio_librt-cancellation.c = -fasynchronous-unwind-tables - - LDFLAGS-rtkaio.so = -Wl,-soname=lib$(libprefix)rt.so$(librt.so-version) \ -@@ -88,9 +85,6 @@ - else - $(addprefix $(objpfx),$(tests)): $(objpfx)librtkaio.a $(static-thread-library) - endif --ifeq (yes,$(build-bounded)) --$(tests:%=$(objpfx)%-bp): $(objpfx)librtkaio_b.a $(bounded-thread-library) --endif - - tst-mqueue7-ARGS = -- $(built-program-file) - -diff -urN glibc-2.21-59-gd35273f.mod/rtkaio/Versions glibc-2.21-59-gd35273f/rtkaio/Versions ---- glibc-2.21-59-gd35273f.mod/rtkaio/Versions 2015-02-11 13:00:55.118400459 -0500 -+++ glibc-2.21-59-gd35273f/rtkaio/Versions 2015-02-11 22:36:11.974051389 -0500 -@@ -6,7 +6,7 @@ - aio_suspend64; aio_write; aio_write64; lio_listio; lio_listio64; - } - GLIBC_2.2 { -- # c* -+ # These have moved to libc and are still here only for compatibility. - clock_getres; clock_gettime; clock_settime; clock_getcpuclockid; - clock_nanosleep; - diff --git a/glibc-rtkaio-libof.patch b/glibc-rtkaio-libof.patch deleted file mode 100644 index 3db525e..0000000 --- a/glibc-rtkaio-libof.patch +++ /dev/null @@ -1,26 +0,0 @@ -diff -pruN glibc-2.21-649-gae5eae7/rtkaio/Makefile glibc-2.21-649-gae5eae7.new/rtkaio/Makefile ---- glibc-2.21-649-gae5eae7/rtkaio/Makefile 2015-07-27 22:57:05.742601066 +0530 -+++ glibc-2.21-649-gae5eae7.new/rtkaio/Makefile 2015-07-27 23:33:09.892874337 +0530 -@@ -66,7 +66,9 @@ CFLAGS-kaio_librt-cancellation.c = -fasy - - LDFLAGS-rtkaio.so = -Wl,-soname=lib$(libprefix)rt.so$(librt.so-version) \ - -Wl,--enable-new-dtags,-z,nodelete --CPPFLAGS-librtkaio += -DIS_IN_librt=1 -I$(..)rt -+# Resort to this ugliness of undefining and defining MODULE_NAME because -+# setting libof-<> to librt has many more side-effects that we want to avoid. -+CPPFLAGS-librtkaio += -I$(..)rt -UMODULE_NAME -DMODULE_NAME=librt - - rpath-dirs := $(patsubst rt,rtkaio,$(rpath-dirs)) - -diff -pruN glibc-2.21-649-gae5eae7/rtkaio/sysdeps/unix/sysv/linux/syscalls.list glibc-2.21-649-gae5eae7.new/rtkaio/sysdeps/unix/sysv/linux/syscalls.list ---- glibc-2.21-649-gae5eae7/rtkaio/sysdeps/unix/sysv/linux/syscalls.list 2015-07-27 22:47:23.073776396 +0530 -+++ glibc-2.21-649-gae5eae7.new/rtkaio/sysdeps/unix/sysv/linux/syscalls.list 2015-07-27 23:33:09.892874337 +0530 -@@ -1,5 +1,5 @@ - # File name Caller Syscall name Args Strong name Weak names - --kaio_mq_timedsend - mq_timedsend Ci:ipiip __GI_mq_timedsend mq_timedsend --kaio_mq_timedreceive - mq_timedreceive Ci:ipipp __GI_mq_timedreceive mq_timedreceive --kaio_mq_setattr - mq_getsetattr i:ipp __GI_mq_setattr mq_setattr -+kaio_mq_timedsend - mq_timedsend Ci:ipiip __mq_timedsend mq_timedsend -+kaio_mq_timedreceive - mq_timedreceive Ci:ipipp __mq_timedreceive mq_timedreceive -+kaio_mq_setattr - mq_getsetattr i:ipp mq_setattr diff --git a/glibc-rtkaio.patch b/glibc-rtkaio.patch deleted file mode 100644 index f5940d6..0000000 --- a/glibc-rtkaio.patch +++ /dev/null @@ -1,5015 +0,0 @@ -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/Banner glibc-2.17-931-g30bbc0c.new/rtkaio/Banner ---- glibc-2.17-931-g30bbc0c/rtkaio/Banner 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/Banner 2013-08-16 16:23:23.242028404 +0530 -@@ -0,0 +1 @@ -+RT using linux kernel aio -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/ChangeLog glibc-2.17-931-g30bbc0c.new/rtkaio/ChangeLog ---- glibc-2.17-931-g30bbc0c/rtkaio/ChangeLog 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/ChangeLog 2013-08-16 16:23:23.246028404 +0530 -@@ -0,0 +1,255 @@ -+2009-10-30 Andreas Schwab -+ -+ * tst-aiod.h: Include . -+ -+2009-09-30 Andreas Schwab -+ -+ * sysdeps/unix/sysv/linux/x86_64/librtkaio-cancellation.S: New -+ file. -+ -+2007-12-12 Jakub Jelinek -+ -+ * sysdeps/unix/sysv/linux/kaio_read.c (aio_read64): Define to -+ something else while including kaio_misc.h. -+ * sysdeps/unix/sysv/linux/kaio_write.c (aio_write64): Likewise. -+ -+2007-08-01 Jakub Jelinek -+ -+ * sysdeps/unix/sysv/linux/kaio_misc.h (AIO_MISC_NOTIFY, -+ AIO_MISC_WAIT): Add LLL_PRIVATE as last argument to lll_futex_*wait. -+ -+2006-09-15 Jakub Jelinek -+ -+ [BZ #3138] -+ * rt/tst-aiod.c (do_prepare): Give name_len type size_t. -+ * rt/tst-aiod64.c (do_prepare): Likewise. -+ -+2006-09-07 Jakub Jelinek -+ -+ * tst-aiod2.c: Adjust test for new semantics of lio_listio. -+ * tst-aiod3.c: The thread is now supposed to be created. -+ -+ * Makefile: Use $(..) in place of ../. -+ (tests): Add tst-aio{8,9,10}, tst-cpuclock{1,2}, tst-cputimer{1,2,3} -+ and tst-clock2. -+ (CPPFLAGS-librtkaio): Append -I$(..)rt. -+ * Versions.def (librtkaio): Add GLIBC_2.4 version. -+ * sysdeps/unix/sysv/linux/kaio_misc.c (wait_for_kernel_requests) -+ [!DONT_NEED_AIO_MISC_COND]: Don't use condvar, use AIO_MISC_WAIT. -+ * sysdeps/unix/sysv/linux/kaio_misc.h [HAVE_FORCED_UNWIND] -+ (DONT_NEED_AIO_MISC_COND, AIO_MISC_NOTIFY, AIO_MISC_WAIT): Define. -+ (struct waitlist) [DONT_NEED_AIO_MISC_COND]: Remove cond. -+ * sysdeps/unix/sysv/linux/kaio_suspend.c (struct clparam) -+ [DONT_NEED_AIO_MISC_COND]: Remove cond. -+ (cleanup) [DONT_NEED_AIO_MISC_COND]: Lock __aio_requests_mutex on -+ entry. Don't destroy param->cond. -+ (aio_suspend): Fail if nent is negative. -+ (aio_suspend) [DONT_NEED_AIO_MISC_COND]: Don't use cond, use -+ AIO_MISC_WAIT. -+ * sysdeps/unix/sysv/linux/klio_listio.c (lio_listio): Renamed to... -+ (lio_listio_internal): ... this. Don't use cond, but AIO_MISC_WAIT, -+ if DONT_NEED_AIO_MISC_COND. Remove mode parameter check. Only set -+ sigevent type to SIGEV_NONE if LIO_NO_INDIVIDUAL_EVENT is set. -+ (__lio_listio_21): New function. Compatiblity version which sets -+ LIO_NO_INDIVIDUAL_EVENT before calling lio_listio_internal. -+ (__lio_listio_item_notify): New function. -+ * sysdeps/unix/sysv/linux/klio_listio64.c: Define __lio_listio_21 and -+ __lio_listio_item_notify macros. -+ * aio.h: Removed. -+ * configure.in: New file -+ * configure: Regenerated. -+ * sysdeps/rtkaio/kaio_cancel.c: Moved to... -+ * kaio_cancel.c: ... here. New file. -+ * sysdeps/rtkaio/kaio_error.c: Moved to... -+ * kaio_error.c: ... here. New file. -+ * sysdeps/rtkaio/kaio_fsync.c: Moved to... -+ * kaio_fsync.c: ... here. New file. -+ * sysdeps/rtkaio/kaio_misc.c: Moved to... -+ * kaio_misc.c: ... here. New file. -+ * sysdeps/rtkaio/kaio_notify.c: Moved to... -+ * kaio_notify.c: ... here. New file. -+ * sysdeps/rtkaio/kaio_read.c: Moved to... -+ * kaio_read.c: ... here. New file. -+ * sysdeps/rtkaio/kaio_read64.c: Moved to... -+ * kaio_read64.c: ... here. New file. -+ * sysdeps/rtkaio/kaio_return.c: Moved to... -+ * kaio_return.c: ... here. New file. -+ * sysdeps/rtkaio/kaio_sigqueue.c: Moved to... -+ * kaio_sigqueue.c: ... here. New file. -+ * sysdeps/rtkaio/kaio_suspend.c: Moved to... -+ * kaio_suspend.c: ... here. New file. -+ * sysdeps/rtkaio/kaio_write.c: Moved to... -+ * kaio_write.c: ... here. New file. -+ * sysdeps/rtkaio/kaio_write64.c: Moved to... -+ * kaio_write64.c: ... here. New file. -+ * sysdeps/rtkaio/klio_listio.c: Moved to... -+ * klio_listio.c: ... here. New file. -+ * sysdeps/rtkaio/klio_listio64.c: Moved to... -+ * klio_listio64.c: ... here. New file. -+ * sysdeps/pthread/Versions: New file. -+ * tst-aio8.c: New file. -+ * tst-aio9.c: New file. -+ * tst-aio10.c: New file. -+ * tst-clock2.c: New file. -+ * tst-cpuclock1.c: New file. -+ * tst-cpuclock2.c: New file. -+ * tst-cputimer1.c: New file. -+ * tst-cputimer2.c: New file. -+ * tst-cputimer3.c: New file. -+ * sysdeps/unix/sysv/linux/sparc/Makefile: New file. -+ * sysdeps/unix/sysv/linux/sparc/rtkaio-sysdep.c: New file. -+ * sysdeps/unix/sysv/linux/sparc/sparc64/Versions: New file. -+ * sysdeps/mips/Makefile: Removed. -+ * sysdeps/unix/mips/rtkaio-sysdep.S: Removed. -+ * sysdeps/unix/sysv/linux/hppa/Versions: Removed. -+ * sysdeps/unix/sysv/linux/hppa/kaio_cancel.c: Removed. -+ -+2006-07-19 Jakub Jelinek -+ -+ * sysdeps/unix/sysv/linux/kaio_misc.c: Include atomic.h. -+ (kernel_callback): Ensure __return_value is updated before -+ __error_code is set. -+ -+2006-05-11 Jakub Jelinek -+ -+ * Makefile (tests): Add tst-mqueue{8,9}, tst-timer5 and -+ tst-aiod{,64,2,3,4,5}. -+ (LDFLAGS-rtkaio.so): Add -Wl,--enable-new-dtags,-z,nodelete. -+ * sysdeps/unix/sysv/linux/kaio_misc.h: Include signal.h and -+ sysdep.h. -+ (aio_start_notify_thread, aio_create_helper_thread): Define -+ for !BROKEN_THREAD_SIGNALS. -+ (__aio_start_notify_thread, __aio_create_helper_thread): New -+ functions for !BROKEN_THREAD_SIGNALS. -+ * sysdeps/unix/sysv/linux/kaio_misc.c: Include sys/sysmacros.h. -+ (aio_create_helper_thread): Define if not yet defined. -+ (__aio_create_helper_thread): New function. -+ (__aio_wait_for_events): Pass 1 rather than 0 as min_nr to -+ io_getevents. -+ (handle_kernel_aio): Likewise. -+ (__aio_create_kernel_thread): Use aio_create_helper_thread. -+ (__aio_enqueue_user_request): Likewise. -+ (handle_fildes_io): Likewise. Remove noreturn attribute, -+ return NULL instead of calling pthread_exit (NULL). -+ (__aio_enqueue_request_ctx): Call fcntl and fxstat64 to avoid using -+ kaio on non-O_DIRECT non-/dev/raw* filedescriptors. For LIO_SYNC -+ and LIO_DSYNC also set kctx to KCTX_NONE. -+ * sysdeps/unix/sysv/linux/kaio_suspend.c (aio_suspend): Don't start -+ handle_kernel_aio thread if ktotal is zero. -+ * sysdeps/pthread/Makefile (tests): Add tst-mqueue8x. -+ (CFLAGS-tst-mqueue8x.c): Add -fexceptions. -+ * Versions.def (librtkaio): Add GLIBC_2.3.4 version. -+ * kaio_mq_close.c: New file. -+ * kaio_mq_getattr.c: New file. -+ * kaio_mq_notify.c: New file. -+ * kaio_mq_open.c: New file. -+ * kaio_mq_receive.c: New file. -+ * kaio_mq_send.c: New file. -+ * kaio_mq_setattr.c: New file. -+ * kaio_mq_timedreceive.c: New file. -+ * kaio_mq_timedsend.c: New file. -+ * kaio_mq_unlink.c: New file. -+ * sysdeps/pthread/tst-mqueue8x.c: New file. -+ * sysdeps/unix/sysv/linux/syscalls.list: New file. -+ * tst-mqueue8.c: New file. -+ * tst-mqueue9.c: New file. -+ * tst-timer5.c: New file. -+ * tst-aiod.h: New file. -+ * tst-aiod.c: New test. -+ * tst-aiod64.c: New test. -+ * tst-aiod2.c: New test. -+ * tst-aiod3.c: New test. -+ * tst-aiod4.c: New test. -+ * tst-aiod5.c: New test. -+ * sysdeps/mips/Makefile: New file. -+ * sysdeps/unix/alpha/Makefile: New file. -+ * sysdeps/unix/alpha/rtkaio-sysdep.S: New file. -+ * sysdeps/unix/mips/rtkaio-sysdep.S: New file. -+ * sysdeps/unix/sysv/linux/Makefile: New file. -+ * sysdeps/unix/sysv/linux/s390/Makefile: New file. -+ * sysdeps/unix/sysv/linux/s390/rtkaio-sysdep.S: New file. -+ * sysdeps/unix/sysv/linux/powerpc/Makefile: New file. -+ * sysdeps/unix/sysv/linux/powerpc/rtkaio-sysdep.c: New file. -+ * sysdeps/unix/sysv/linux/ia64/Makefile: New file. -+ * sysdeps/unix/sysv/linux/ia64/rtkaio-sysdep.S: New file. -+ -+2004-04-17 Jakub Jelinek -+ -+ * rt/Makefile (mq-routines): Set. -+ (librt-routines): Use it. -+ (tests): Add tst-mqueue{1,2,3,4,5,6,7} and tst-timer{3,4}. -+ (tst-mqueue7-ARGS): Set. -+ * rt/Versions (librt): Add mq_*@@GLIBC_2.3.4. -+ * rt/tst-mqueue1.c: New file. -+ * rt/tst-mqueue2.c: New file. -+ * rt/tst-mqueue3.c: New file. -+ * rt/tst-mqueue4.c: New file. -+ * rt/tst-mqueue5.c: New file. -+ * rt/tst-mqueue6.c: New file. -+ * rt/tst-mqueue7.c: New file. -+ * rt/tst-timer3.c: New file. -+ * rt/tst-timer4.c: New file. -+ -+2003-08-14 Jakub Jelinek -+ -+ * sysdeps/unix/sysv/linux/kaio_misc.c (wait_for_kernel_requests): -+ New function. -+ (handle_fildes_io): Use it for LIO_SYNC and LIO_DSYNC. -+ -+ * sysdeps/pthread/Makefile (CPPFLAGS): Add -DBROKEN_THREAD_SIGNALS -+ for rtkaio/linuxthreads combo. -+ * sysdeps/unix/sysv/linux/kaio_misc.c (__aio_enqueue_request_ctx): -+ Only set caller_pid if BROKEN_THREAD_SIGNALS. -+ * sysdeps/unix/sysv/linux/kaio_misc.h (struct waitlist, -+ struct requestlist): Remove caller_pid unless BROKEN_THREAD_SIGNALS. -+ (__aio_notify_only): Remove last argument if not -+ BROKEN_THREAD_SIGNALS. -+ * sysdeps/unix/sysv/linux/kaio_suspend.c (aio_suspend): Only set -+ caller_pid if not BROKEN_THREAD_SIGNALS. -+ * sysdeps/unix/sysv/linux/klio_listio.c (lio_listio): Likewise. -+ Remove last argument in call to __aio_notify_only unless -+ BROKEN_THREAD_SIGNALS. -+ -+ * tst-aio.c: Avoid test duplication. Include rt/aio.c instead. -+ * tst-aio2.c: Similarly. -+ * tst-aio3.c: Similarly. -+ * tst-aio4.c: Similarly. -+ * tst-aio5.c: Similarly. -+ * tst-aio6.c: Similarly. -+ * tst-aio64.c: Similarly. -+ * tst-aio7.c: Similarly. -+ * tst-clock.c: Similarly. -+ * tst-clock_nanosleep.c: Similarly. -+ * tst-shm.c: Similarly. -+ * tst-timer2.c: Similarly. -+ -+2003-07-29 Roland McGrath -+ -+ * rt/tst-timer2.c: New file. -+ * rt/Makefile (tests): Add it. -+ -+2003-07-25 Jakub Jelinek -+ -+ * sysdeps/unix/sysv/linux/kaio_cancel.c (aio_cancel): Attempt -+ to cancel kioctx != KCTX_NONE requests even if second argument -+ to aio_cancel is NULL. -+ -+2003-07-24 Jakub Jelinek -+ -+ * sysdeps/unix/sysv/linux/kaio_cancel.c (aio_cancel): Return -+ AIO_ALLDONE if aiocbp != NULL and has already completed. Return -+ -1/EINVAL if aiocbp->aio_fildes does not match fildes. -+ -+ * sysdeps/unix/sysv/linux/alpha/kaio_cancel.c: New file. -+ * sysdeps/unix/sysv/linux/hppa/kaio_cancel.c: New file. -+ * sysdeps/unix/sysv/linux/sparc/kaio_cancel.c: New file. -+ * sysdeps/unix/sysv/linux/kaio_cancel.c (aio_cancel): Attempt -+ to cancel request handled by kernel (so far just if aiocbp != NULL). -+ * sysdeps/unix/sysv/linux/kaio_misc.c (__aio_remove_krequest): Fix -+ assertion, req->kioctx must NOT be KCTX_NONE. -+ * sysdeps/unix/sysv/linux/kaio_misc.h (__aio_remove_krequest): New -+ prototype. -+ -+2003-07-23 Jakub Jelinek -+ -+ * New add-on. -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/configure glibc-2.17-931-g30bbc0c.new/rtkaio/configure ---- glibc-2.17-931-g30bbc0c/rtkaio/configure 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/configure 2013-08-16 16:23:23.246028404 +0530 -@@ -0,0 +1,4 @@ -+# This file is generated from configure.in by Autoconf. DO NOT EDIT! -+ -+libc_add_on_canonical= -+libc_add_on_subdirs=. -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/configure.in glibc-2.17-931-g30bbc0c.new/rtkaio/configure.in ---- glibc-2.17-931-g30bbc0c/rtkaio/configure.in 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/configure.in 2013-08-16 16:23:23.246028404 +0530 -@@ -0,0 +1,5 @@ -+dnl glibc configure fragment for rtkaio add-on -+GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory. -+ -+libc_add_on_canonical= -+libc_add_on_subdirs=. -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/Depend glibc-2.17-931-g30bbc0c.new/rtkaio/Depend ---- glibc-2.17-931-g30bbc0c/rtkaio/Depend 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/Depend 2013-08-16 16:23:23.242028404 +0530 -@@ -0,0 +1 @@ -+rt -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/kaio_cancel.c glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_cancel.c ---- glibc-2.17-931-g30bbc0c/rtkaio/kaio_cancel.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_cancel.c 2013-08-16 16:23:23.245028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/kaio_clock_getcpuclockid.c glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_clock_getcpuclockid.c ---- glibc-2.17-931-g30bbc0c/rtkaio/kaio_clock_getcpuclockid.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_clock_getcpuclockid.c 2013-08-16 16:23:23.242028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/kaio_clock_getres.c glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_clock_getres.c ---- glibc-2.17-931-g30bbc0c/rtkaio/kaio_clock_getres.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_clock_getres.c 2013-08-16 16:23:23.246028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/kaio_clock_gettime.c glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_clock_gettime.c ---- glibc-2.17-931-g30bbc0c/rtkaio/kaio_clock_gettime.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_clock_gettime.c 2013-08-16 16:23:23.246028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/kaio_clock_nanosleep.c glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_clock_nanosleep.c ---- glibc-2.17-931-g30bbc0c/rtkaio/kaio_clock_nanosleep.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_clock_nanosleep.c 2013-08-16 16:23:23.245028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/kaio_clock_settime.c glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_clock_settime.c ---- glibc-2.17-931-g30bbc0c/rtkaio/kaio_clock_settime.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_clock_settime.c 2013-08-16 16:23:23.242028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/kaio_error.c glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_error.c ---- glibc-2.17-931-g30bbc0c/rtkaio/kaio_error.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_error.c 2013-08-16 16:23:23.246028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/kaio_fsync.c glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_fsync.c ---- glibc-2.17-931-g30bbc0c/rtkaio/kaio_fsync.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_fsync.c 2013-08-16 16:23:23.241028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/kaio_get_clockfreq.c glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_get_clockfreq.c ---- glibc-2.17-931-g30bbc0c/rtkaio/kaio_get_clockfreq.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_get_clockfreq.c 2013-08-16 16:23:23.241028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/kaio_misc.c glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_misc.c ---- glibc-2.17-931-g30bbc0c/rtkaio/kaio_misc.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_misc.c 2013-08-16 16:23:23.242028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/kaio_mq_close.c glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_mq_close.c ---- glibc-2.17-931-g30bbc0c/rtkaio/kaio_mq_close.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_mq_close.c 2013-08-16 16:23:23.241028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/kaio_mq_getattr.c glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_mq_getattr.c ---- glibc-2.17-931-g30bbc0c/rtkaio/kaio_mq_getattr.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_mq_getattr.c 2013-08-16 16:23:23.246028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/kaio_mq_notify.c glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_mq_notify.c ---- glibc-2.17-931-g30bbc0c/rtkaio/kaio_mq_notify.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_mq_notify.c 2013-08-16 16:23:23.246028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/kaio_mq_open.c glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_mq_open.c ---- glibc-2.17-931-g30bbc0c/rtkaio/kaio_mq_open.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_mq_open.c 2013-08-16 16:23:23.245028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/kaio_mq_receive.c glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_mq_receive.c ---- glibc-2.17-931-g30bbc0c/rtkaio/kaio_mq_receive.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_mq_receive.c 2013-08-16 16:23:23.245028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/kaio_mq_send.c glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_mq_send.c ---- glibc-2.17-931-g30bbc0c/rtkaio/kaio_mq_send.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_mq_send.c 2013-08-16 16:23:23.245028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/kaio_mq_setattr.c glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_mq_setattr.c ---- glibc-2.17-931-g30bbc0c/rtkaio/kaio_mq_setattr.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_mq_setattr.c 2013-08-16 16:23:23.247028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/kaio_mq_timedreceive.c glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_mq_timedreceive.c ---- glibc-2.17-931-g30bbc0c/rtkaio/kaio_mq_timedreceive.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_mq_timedreceive.c 2013-08-16 16:23:23.242028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/kaio_mq_timedsend.c glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_mq_timedsend.c ---- glibc-2.17-931-g30bbc0c/rtkaio/kaio_mq_timedsend.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_mq_timedsend.c 2013-08-16 16:23:23.246028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/kaio_mq_unlink.c glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_mq_unlink.c ---- glibc-2.17-931-g30bbc0c/rtkaio/kaio_mq_unlink.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_mq_unlink.c 2013-08-16 16:23:23.246028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/kaio_notify.c glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_notify.c ---- glibc-2.17-931-g30bbc0c/rtkaio/kaio_notify.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_notify.c 2013-08-16 16:23:23.242028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/kaio_read64.c glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_read64.c ---- glibc-2.17-931-g30bbc0c/rtkaio/kaio_read64.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_read64.c 2013-08-16 16:23:23.247028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/kaio_read.c glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_read.c ---- glibc-2.17-931-g30bbc0c/rtkaio/kaio_read.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_read.c 2013-08-16 16:23:23.246028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/kaio_return.c glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_return.c ---- glibc-2.17-931-g30bbc0c/rtkaio/kaio_return.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_return.c 2013-08-16 16:23:23.247028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/kaio_shm_open.c glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_shm_open.c ---- glibc-2.17-931-g30bbc0c/rtkaio/kaio_shm_open.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_shm_open.c 2013-08-16 16:23:23.246028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/kaio_shm_unlink.c glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_shm_unlink.c ---- glibc-2.17-931-g30bbc0c/rtkaio/kaio_shm_unlink.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_shm_unlink.c 2013-08-16 16:23:23.242028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/kaio_sigqueue.c glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_sigqueue.c ---- glibc-2.17-931-g30bbc0c/rtkaio/kaio_sigqueue.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_sigqueue.c 2013-08-16 16:23:23.247028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/kaio_suspend.c glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_suspend.c ---- glibc-2.17-931-g30bbc0c/rtkaio/kaio_suspend.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_suspend.c 2013-08-16 16:23:23.247028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/kaio_timer_create.c glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_timer_create.c ---- glibc-2.17-931-g30bbc0c/rtkaio/kaio_timer_create.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_timer_create.c 2013-08-16 16:23:23.242028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/kaio_timer_delete.c glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_timer_delete.c ---- glibc-2.17-931-g30bbc0c/rtkaio/kaio_timer_delete.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_timer_delete.c 2013-08-16 16:23:23.247028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/kaio_timer_getoverr.c glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_timer_getoverr.c ---- glibc-2.17-931-g30bbc0c/rtkaio/kaio_timer_getoverr.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_timer_getoverr.c 2013-08-16 16:23:23.241028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/kaio_timer_gettime.c glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_timer_gettime.c ---- glibc-2.17-931-g30bbc0c/rtkaio/kaio_timer_gettime.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_timer_gettime.c 2013-08-16 16:23:23.246028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/kaio_timer_settime.c glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_timer_settime.c ---- glibc-2.17-931-g30bbc0c/rtkaio/kaio_timer_settime.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_timer_settime.c 2013-08-16 16:23:23.246028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/kaio_write64.c glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_write64.c ---- glibc-2.17-931-g30bbc0c/rtkaio/kaio_write64.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_write64.c 2013-08-16 16:23:23.242028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/kaio_write.c glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_write.c ---- glibc-2.17-931-g30bbc0c/rtkaio/kaio_write.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/kaio_write.c 2013-08-16 16:23:23.242028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/klio_listio64.c glibc-2.17-931-g30bbc0c.new/rtkaio/klio_listio64.c ---- glibc-2.17-931-g30bbc0c/rtkaio/klio_listio64.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/klio_listio64.c 2013-08-16 16:23:23.246028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/klio_listio.c glibc-2.17-931-g30bbc0c.new/rtkaio/klio_listio.c ---- glibc-2.17-931-g30bbc0c/rtkaio/klio_listio.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/klio_listio.c 2013-08-16 16:23:23.242028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/Makefile glibc-2.17-931-g30bbc0c.new/rtkaio/Makefile ---- glibc-2.17-931-g30bbc0c/rtkaio/Makefile 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/Makefile 2013-08-16 16:23:23.242028404 +0530 -@@ -0,0 +1,106 @@ -+# Copyright (C) 2003, 2004, 2006 Free Software Foundation, Inc. -+# This file is part of the GNU C Library. -+ -+# The GNU C Library is free software; you can redistribute it and/or -+# modify it under the terms of the GNU Lesser General Public -+# License as published by the Free Software Foundation; either -+# version 2.1 of the License, or (at your option) any later version. -+ -+# The GNU C Library is distributed in the hope that it will be useful, -+# but WITHOUT ANY WARRANTY; without even the implied warranty of -+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+# Lesser General Public License for more details. -+ -+# You should have received a copy of the GNU Lesser General Public -+# License along with the GNU C Library; if not, write to the Free -+# Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA -+# 02111-1307 USA. -+ -+# -+# Sub-makefile for real-time kaio portion of the library. -+# -+subdir := rtkaio -+ -+aio-routines := aio_cancel aio_error aio_fsync aio_misc aio_read \ -+ aio_read64 aio_return aio_suspend aio_write \ -+ aio_write64 lio_listio lio_listio64 aio_sigqueue \ -+ aio_notify -+clock-routines := get_clockfreq clock_getcpuclockid \ -+ clock_getres clock_gettime clock_settime \ -+ clock_nanosleep -+timer-routines := timer_create timer_delete timer_getoverr \ -+ timer_gettime timer_settime -+shm-routines := shm_open shm_unlink -+mq-routines := mq_open mq_close mq_unlink mq_getattr mq_setattr \ -+ mq_notify mq_send mq_receive mq_timedsend \ -+ mq_timedreceive -+ -+librtkaio-routines = $(patsubst %,k%,$(aio-routines)) \ -+ $(patsubst %,kaio_%,$(clock-routines) $(timer-routines) \ -+ $(shm-routines) $(mq-routines)) -+ -+tests := tst-shm tst-clock tst-clock_nanosleep tst-timer tst-timer2 \ -+ tst-aio tst-aio64 tst-aio2 tst-aio3 tst-aio4 tst-aio5 tst-aio6 \ -+ tst-aio7 tst-aio8 tst-aio9 tst-aio10 \ -+ tst-mqueue1 tst-mqueue2 tst-mqueue3 tst-mqueue4 \ -+ tst-mqueue5 tst-mqueue6 tst-mqueue7 tst-mqueue8 tst-mqueue9 \ -+ tst-timer3 tst-timer4 tst-timer5 \ -+ tst-cpuclock1 tst-cpuclock2 \ -+ tst-cputimer1 tst-cputimer2 tst-cputimer3 \ -+ tst-clock2 \ -+ tst-aiod tst-aiod64 tst-aiod2 tst-aiod3 tst-aiod4 tst-aiod5 -+ -+extra-libs := librtkaio -+extra-libs-others := $(extra-libs) -+ -+include $(..)Makeconfig -+ -+ifeq (yesyes,$(build-shared)$(elf)) -+generated += librt.so$(librt.so-version) -+ -+$(objpfx)librt.so$(librt.so-version): $(objpfx)librtkaio.so; $(make-link) -+endif -+ -+include $(..)Rules -+ -+CFLAGS-kaio_suspend.c = -fexceptions -+CFLAGS-kaio_clock_nanosleep.c = -fexceptions -fasynchronous-unwind-tables -+CFLAGS-kaio_librt-cancellation.c = -fasynchronous-unwind-tables -+ -+LDFLAGS-rtkaio.so = -Wl,-soname=lib$(libprefix)rt.so$(librt.so-version) \ -+ -Wl,--enable-new-dtags,-z,nodelete -+CPPFLAGS-librtkaio += -DIS_IN_librt=1 -I$(..)rt -+ -+rpath-dirs := $(patsubst rt,rtkaio,$(rpath-dirs)) -+ -+ifeq (yesyes,$(build-shared)$(elf)) -+others: $(objpfx)librt.so$(librt.so-version) -+endif -+ -+# Depend on libc.so so a DT_NEEDED is generated in the shared objects. -+# This ensures they will load libc.so for needed symbols if loaded by -+# a statically-linked program that hasn't already loaded it. -+$(objpfx)librtkaio.so: $(common-objpfx)libc.so $(common-objpfx)libc_nonshared.a \ -+ $(shared-thread-library) \ -+ $(if $(filter yes,$(elf)), $(elf-objpfx)ld.so) -+ -+ifeq (yes,$(build-shared)) -+$(addprefix $(objpfx),$(tests)): $(objpfx)librtkaio.so $(shared-thread-library) -+else -+$(addprefix $(objpfx),$(tests)): $(objpfx)librtkaio.a $(static-thread-library) -+endif -+ifeq (yes,$(build-bounded)) -+$(tests:%=$(objpfx)%-bp): $(objpfx)librtkaio_b.a $(bounded-thread-library) -+endif -+ -+tst-mqueue7-ARGS = -- $(built-program-file) -+ -+ifeq (yes,$(build-static-nss)) -+otherlibs += $(nssobjdir)/libnss_files.a $(resolvobjdir)/libnss_dns.a \ -+ $(resolvobjdir)/libresolv.a -+endif -+ -+# FIXME: This is a placeholder to let the tests run to conclusion. This needs -+# a real abilist file. -+$(objpfx)check-abi-librtkaio.out: -+ touch $@ -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/shlib-versions glibc-2.17-931-g30bbc0c.new/rtkaio/shlib-versions ---- glibc-2.17-931-g30bbc0c/rtkaio/shlib-versions 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/shlib-versions 2013-08-16 16:23:23.246028404 +0530 -@@ -0,0 +1,1 @@ -+librtkaio=1 -diff --git a/sysdeps/unix/sysv/linux/mips/shlib-versions b/sysdeps/unix/sysv/linux/mips/shlib-versions -index c5bd7db..06f28ea 100644 ---- a/sysdeps/unix/sysv/linux/mips/shlib-versions -+++ b/sysdeps/unix/sysv/linux/mips/shlib-versions -@@ -23,5 +23,6 @@ libnss_hesiod=2 GLIBC_2.0 GLIBC_2.2 - libnsl=1 GLIBC_2.0 GLIBC_2.2 - - librt=1 GLIBC_2.0 GLIBC_2.2 -+librtkaio=1 GLIBC_2.0 GLIBC_2.2 - - libpthread=0 GLIBC_2.0 GLIBC_2.2 -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/pthread/kaio_timer_routines.c glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/pthread/kaio_timer_routines.c ---- glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/pthread/kaio_timer_routines.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/pthread/kaio_timer_routines.c 2013-08-16 16:23:23.245028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/pthread/librtkaio-cancellation.c glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/pthread/librtkaio-cancellation.c ---- glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/pthread/librtkaio-cancellation.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/pthread/librtkaio-cancellation.c 2013-08-16 16:23:23.245028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/pthread/Makefile glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/pthread/Makefile ---- glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/pthread/Makefile 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/pthread/Makefile 2013-08-16 16:23:23.245028404 +0530 -@@ -0,0 +1,39 @@ -+ifeq ($(filter nptl,$(sorted-subdirs)),nptl) -+ -+ifeq ($(subdir),rtkaio) -+librtkaio-sysdep_routines += kaio_timer_routines librtkaio-cancellation rtkaio-unwind-resume -+librtkaio-shared-only-routines += rtkaio-unwind-resume -+tests += tst-cancel17 tst-cancelx17 -+CPPFLAGS-kaio_timer_routines.c = -I../nptl -+CFLAGS-librtkaio-cancellation.c += -fexceptions -fasynchronous-unwind-tables -+CFLAGS-rtkaio-unwind-resume.c += -fexceptions -fasynchronous-unwind-tables -+CFLAGS-tst-cancelx17.c += -fexceptions -+ -+ifeq (yes,$(build-shared)) -+$(objpfx)tst-timer: $(objpfx)librtkaio.so $(shared-thread-library) -+else -+$(objpfx)tst-timer: $(objpfx)librtkaio.a $(static-thread-library) -+endif -+ -+ifeq ($(have-forced-unwind),yes) -+tests += tst-mqueue8x -+CFLAGS-tst-mqueue8x.c += -fexceptions -+endif -+endif -+ -+endif -+ -+ifeq ($(filter linuxthreads,$(sorted-subdirs)),linuxthreads) -+ -+ifeq ($(subdir),rtkaio) -+librtkaio-sysdep_routines += kaio_timer_routines -+CPPFLAGS += -DBROKEN_THREAD_SIGNALS -+ -+ifeq (yes,$(build-shared)) -+$(objpfx)tst-timer: $(objpfx)librtkaio.so $(shared-thread-library) -+else -+$(objpfx)tst-timer: $(objpfx)librtkaio.a $(static-thread-library) -+endif -+endif -+ -+endif -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/pthread/rtkaio-unwind-resume.c glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/pthread/rtkaio-unwind-resume.c ---- glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/pthread/rtkaio-unwind-resume.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/pthread/rtkaio-unwind-resume.c 2013-08-16 16:23:23.245028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/pthread/tst-cancel17.c glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/pthread/tst-cancel17.c ---- glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/pthread/tst-cancel17.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/pthread/tst-cancel17.c 2013-08-16 16:23:23.245028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/pthread/tst-cancelx17.c glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/pthread/tst-cancelx17.c ---- glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/pthread/tst-cancelx17.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/pthread/tst-cancelx17.c 2013-08-16 16:23:23.245028404 +0530 -@@ -0,0 +1 @@ -+#include "tst-cancel17.c" -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/pthread/tst-mqueue8x.c glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/pthread/tst-mqueue8x.c ---- glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/pthread/tst-mqueue8x.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/pthread/tst-mqueue8x.c 2013-08-16 16:23:23.245028404 +0530 -@@ -0,0 +1 @@ -+#include_next -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/pthread/tst-timer.c glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/pthread/tst-timer.c ---- glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/pthread/tst-timer.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/pthread/tst-timer.c 2013-08-16 16:23:23.245028404 +0530 -@@ -0,0 +1 @@ -+#include_next -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/pthread/Versions glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/pthread/Versions ---- glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/pthread/Versions 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/pthread/Versions 2013-08-16 16:23:23.245028404 +0530 -@@ -0,0 +1,7 @@ -+%ifdef HAVE_FORCED_UNWIND -+librtkaio { -+ GLIBC_2.4 { -+ lio_listio; lio_listio64; -+ } -+} -+%endif -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/alpha/Makefile glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/alpha/Makefile ---- glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/alpha/Makefile 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/alpha/Makefile 2013-08-16 16:23:23.243028404 +0530 -@@ -0,0 +1,3 @@ -+ifeq ($(subdir),rtkaio) -+librtkaio-sysdep_routines += rtkaio-sysdep -+endif -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/alpha/rtkaio-sysdep.S glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/alpha/rtkaio-sysdep.S ---- glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/alpha/rtkaio-sysdep.S 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/alpha/rtkaio-sysdep.S 2013-08-16 16:23:23.243028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/alpha/kaio_cancel.c glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/alpha/kaio_cancel.c ---- glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/alpha/kaio_cancel.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/alpha/kaio_cancel.c 2013-08-16 16:23:23.243028404 +0530 -@@ -0,0 +1,33 @@ -+#include -+ -+#define aio_cancel64 XXX -+#include -+#undef aio_cancel64 -+#include -+ -+extern __typeof (aio_cancel) __new_aio_cancel; -+extern __typeof (aio_cancel) __old_aio_cancel; -+ -+#define aio_cancel __new_aio_cancel -+ -+#include -+ -+#undef aio_cancel -+strong_alias (__new_aio_cancel, __new_aio_cancel64); -+versioned_symbol (librt, __new_aio_cancel, aio_cancel, GLIBC_2_3); -+versioned_symbol (librt, __new_aio_cancel64, aio_cancel64, GLIBC_2_3); -+ -+#if SHLIB_COMPAT (librt, GLIBC_2_1, GLIBC_2_3) -+ -+#undef ECANCELED -+#define aio_cancel __old_aio_cancel -+#define ECANCELED 125 -+ -+#include -+ -+#undef aio_cancel -+strong_alias (__old_aio_cancel, __old_aio_cancel64); -+compat_symbol (librt, __old_aio_cancel, aio_cancel, GLIBC_2_1); -+compat_symbol (librt, __old_aio_cancel64, aio_cancel64, GLIBC_2_1); -+ -+#endif -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/alpha/Versions glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/alpha/Versions ---- glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/alpha/Versions 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/alpha/Versions 2013-08-16 16:23:23.243028404 +0530 -@@ -0,0 +1,6 @@ -+librtkaio { -+ GLIBC_2.3 { -+ # AIO functions. -+ aio_cancel; aio_cancel64; -+ } -+} -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/ia64/Makefile glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/ia64/Makefile ---- glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/ia64/Makefile 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/ia64/Makefile 2013-08-16 16:23:23.244028404 +0530 -@@ -0,0 +1,3 @@ -+ifeq ($(subdir),rtkaio) -+librtkaio-routines += rtkaio-sysdep -+endif -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/ia64/rtkaio-sysdep.S glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/ia64/rtkaio-sysdep.S ---- glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/ia64/rtkaio-sysdep.S 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/ia64/rtkaio-sysdep.S 2013-08-16 16:23:23.244028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/ia64/Versions glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/ia64/Versions ---- glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/ia64/Versions 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/ia64/Versions 2013-08-16 16:23:23.244028404 +0530 -@@ -0,0 +1,9 @@ -+%ifdef HAVE_FORCED_UNWIND -+librtkaio { -+ GLIBC_2.3.3 { -+ # Changed timer_t. -+ timer_create; timer_delete; timer_getoverrun; timer_gettime; -+ timer_settime; -+ } -+} -+%endif -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/kaio_cancel.c glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/kaio_cancel.c ---- glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/kaio_cancel.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/kaio_cancel.c 2013-08-16 16:23:23.244028404 +0530 -@@ -0,0 +1,240 @@ -+/* Cancel requests associated with given file descriptor. -+ Copyright (C) 1997, 1998, 2000, 2002, 2003, 2005 Free Software Foundation, Inc. -+ This file is part of the GNU C Library. -+ Contributed by Ulrich Drepper , 1997. -+ -+ The GNU C Library is free software; you can redistribute it and/or -+ modify it under the terms of the GNU Lesser General Public -+ License as published by the Free Software Foundation; either -+ version 2.1 of the License, or (at your option) any later version. -+ -+ The GNU C Library is distributed in the hope that it will be useful, -+ but WITHOUT ANY WARRANTY; without even the implied warranty of -+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ Lesser General Public License for more details. -+ -+ You should have received a copy of the GNU Lesser General Public -+ License along with the GNU C Library; if not, write to the Free -+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA -+ 02111-1307 USA. */ -+ -+/* We use an UGLY hack to prevent gcc from finding us cheating. The -+ implementation of aio_cancel and aio_cancel64 are identical and so -+ we want to avoid code duplication by using aliases. But gcc sees -+ the different parameter lists and prints a warning. We define here -+ a function so that aio_cancel64 has no prototype. */ -+#ifndef aio_cancel -+#define aio_cancel64 XXX -+#include -+/* And undo the hack. */ -+#undef aio_cancel64 -+#endif -+ -+#include -+ -+#ifndef USE_KAIO -+#include -+#else -+ -+#include -+#include -+#include -+#include -+ -+int -+aio_cancel (fildes, aiocbp) -+ int fildes; -+ struct aiocb *aiocbp; -+{ -+ struct requestlist *req = NULL; -+ int result = AIO_ALLDONE; -+ -+ /* If fildes is invalid, error. */ -+ if (fcntl (fildes, F_GETFL) < 0) -+ { -+ __set_errno (EBADF); -+ return -1; -+ } -+ -+ /* Request the mutex. */ -+ pthread_mutex_lock (&__aio_requests_mutex); -+ -+ /* We are asked to cancel a specific AIO request. */ -+ if (aiocbp != NULL) -+ { -+ /* If the AIO request is not for this descriptor it has no value -+ to look for the request block. */ -+ if (aiocbp->aio_fildes != fildes) -+ { -+ pthread_mutex_unlock (&__aio_requests_mutex); -+ __set_errno (EINVAL); -+ return -1; -+ } -+ else if (aiocbp->__error_code == EINPROGRESS) -+ { -+ struct requestlist *last = NULL; -+ -+ req = __aio_find_req_fd (fildes); -+ -+ if (req != NULL) -+ while (req->aiocbp != (aiocb_union *) aiocbp) -+ { -+ last = req; -+ req = req->next_prio; -+ if (req == NULL) -+ break; -+ } -+ -+ if (req != NULL) -+ { -+ /* Don't remove the entry if a thread is already working on -+ it. */ -+ if (req->running == allocated) -+ { -+ result = AIO_NOTCANCELED; -+ req = NULL; -+ } -+ else -+ { -+ /* We can remove the entry. */ -+ __aio_remove_request (last, req, 0); -+ -+ result = AIO_CANCELED; -+ -+ req->next_prio = NULL; -+ } -+ } -+ else -+ { -+ /* Try kernel requests. */ -+ req = __aio_find_req ((aiocb_union *) aiocbp); -+ -+ if (req == NULL) -+ { -+ pthread_mutex_unlock (&__aio_requests_mutex); -+ __set_errno (EINVAL); -+ return -1; -+ } -+ -+ assert (req->kioctx != KCTX_NONE); -+ -+ /* If kernel is working on it, try cancelling it. */ -+ if (req->running == allocated) -+ { -+ struct kio_event ev; -+ INTERNAL_SYSCALL_DECL (err); -+ int res; -+ -+ res = INTERNAL_SYSCALL (io_cancel, err, 3, __aio_kioctx, -+ &req->kiocb, &ev); -+ if (INTERNAL_SYSCALL_ERROR_P (res, err)) -+ { -+ result = AIO_NOTCANCELED; -+ req = NULL; -+ } -+ else -+ req->running = queued; -+ } -+ if (req != NULL) -+ { -+ /* We can remove the entry. */ -+ __aio_remove_krequest (req); -+ result = AIO_CANCELED; -+ req->next_prio = NULL; -+ } -+ } -+ } -+ } -+ else -+ { -+ /* Find the beginning of the list of all requests for this -+ desriptor. */ -+ req = __aio_find_req_fd (fildes); -+ -+ /* If any request is worked on by a thread it must be the first. -+ So either we can delete all requests or all but the first. */ -+ if (req != NULL) -+ { -+ if (req->running == allocated) -+ { -+ struct requestlist *old = req; -+ req = req->next_prio; -+ old->next_prio = NULL; -+ -+ result = AIO_NOTCANCELED; -+ -+ if (req != NULL) -+ __aio_remove_request (old, req, 1); -+ } -+ else -+ { -+ result = AIO_CANCELED; -+ -+ /* We can remove the entry. */ -+ __aio_remove_request (NULL, req, 1); -+ } -+ } -+ -+ if (result != AIO_NOTCANCELED) -+ { -+ /* Try to cancel kernel requests. */ -+ struct requestlist *kreq = __aio_find_kreq_fd (fildes); -+ -+ while (kreq) -+ { -+ struct requestlist *next; -+ -+ /* If kernel is working on it, try cancelling it. */ -+ if (kreq->running == allocated) -+ { -+ struct kio_event ev; -+ INTERNAL_SYSCALL_DECL (err); -+ int res; -+ -+ res = INTERNAL_SYSCALL (io_cancel, err, 3, __aio_kioctx, -+ &kreq->kiocb, &ev); -+ if (INTERNAL_SYSCALL_ERROR_P (res, err)) -+ { -+ result = AIO_NOTCANCELED; -+ break; -+ } -+ else -+ kreq->running = queued; -+ } -+ next = kreq->next_prio; -+ __aio_remove_krequest (kreq); -+ result = AIO_CANCELED; -+ kreq->next_prio = NULL; -+ assert (kreq->running == yes || kreq->running == queued); -+ kreq->aiocbp->aiocb.__error_code = ECANCELED; -+ kreq->aiocbp->aiocb.__return_value = -1; -+ __aio_notify (kreq); -+ __aio_free_request (kreq); -+ kreq = next; -+ } -+ } -+ } -+ -+ /* Mark requests as canceled and send signal. */ -+ while (req != NULL) -+ { -+ struct requestlist *old = req; -+ assert (req->running == yes || req->running == queued); -+ req->aiocbp->aiocb.__error_code = ECANCELED; -+ req->aiocbp->aiocb.__return_value = -1; -+ __aio_notify (req); -+ req = req->next_prio; -+ __aio_free_request (old); -+ } -+ -+ /* Release the mutex. */ -+ pthread_mutex_unlock (&__aio_requests_mutex); -+ -+ return result; -+} -+ -+#ifndef aio_cancel -+weak_alias (aio_cancel, aio_cancel64) -+#endif -+ -+#endif -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/kaio_error.c glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/kaio_error.c ---- glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/kaio_error.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/kaio_error.c 2013-08-16 16:23:23.244028404 +0530 -@@ -0,0 +1,54 @@ -+/* Return error status of asynchronous I/O request. -+ Copyright (C) 1997, 2002, 2003 Free Software Foundation, Inc. -+ This file is part of the GNU C Library. -+ Contributed by Ulrich Drepper , 1997. -+ -+ The GNU C Library is free software; you can redistribute it and/or -+ modify it under the terms of the GNU Lesser General Public -+ License as published by the Free Software Foundation; either -+ version 2.1 of the License, or (at your option) any later version. -+ -+ The GNU C Library is distributed in the hope that it will be useful, -+ but WITHOUT ANY WARRANTY; without even the implied warranty of -+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ Lesser General Public License for more details. -+ -+ You should have received a copy of the GNU Lesser General Public -+ License along with the GNU C Library; if not, write to the Free -+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA -+ 02111-1307 USA. */ -+ -+/* We use an UGLY hack to prevent gcc from finding us cheating. The -+ implementation of aio_error and aio_error64 are identical and so -+ we want to avoid code duplication by using aliases. But gcc sees -+ the different parameter lists and prints a warning. We define here -+ a function so that aio_error64 has no prototype. */ -+#define aio_error64 XXX -+#include -+/* And undo the hack. */ -+#undef aio_error64 -+ -+#include -+ -+#ifndef USE_KAIO -+#include -+#else -+ -+#include -+ -+int -+aio_error (aiocbp) -+ const struct aiocb *aiocbp; -+{ -+ int ret = aiocbp->__error_code; -+ -+ if (ret == EINPROGRESS) -+ { -+ __aio_read_one_event (); -+ ret = aiocbp->__error_code; -+ } -+ return ret; -+} -+ -+weak_alias (aio_error, aio_error64) -+#endif -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/kaio_fsync.c glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/kaio_fsync.c ---- glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/kaio_fsync.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/kaio_fsync.c 2013-08-16 16:23:23.243028404 +0530 -@@ -0,0 +1,6 @@ -+#define aio_fsync64 XXX -+#include -+/* And undo the hack. */ -+#undef aio_fsync64 -+#include -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/kaio_misc.c glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/kaio_misc.c ---- glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/kaio_misc.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/kaio_misc.c 2013-08-16 16:23:23.243028404 +0530 -@@ -0,0 +1,1139 @@ -+/* Handle general operations. -+ Copyright (C) 1997,1998,1999,2000,2001,2002,2003,2006,2010 -+ Free Software Foundation, Inc. -+ This file is part of the GNU C Library. -+ Contributed by Ulrich Drepper , 1997. -+ -+ The GNU C Library is free software; you can redistribute it and/or -+ modify it under the terms of the GNU Lesser General Public -+ License as published by the Free Software Foundation; either -+ version 2.1 of the License, or (at your option) any later version. -+ -+ The GNU C Library is distributed in the hope that it will be useful, -+ but WITHOUT ANY WARRANTY; without even the implied warranty of -+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ Lesser General Public License for more details. -+ -+ You should have received a copy of the GNU Lesser General Public -+ License along with the GNU C Library; if not, write to the Free -+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA -+ 02111-1307 USA. */ -+ -+#include -+ -+#ifndef USE_KAIO -+#include -+#else -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+ -+#ifndef aio_create_helper_thread -+# define aio_create_helper_thread __aio_create_helper_thread -+ -+extern inline int -+__aio_create_helper_thread (pthread_t *threadp, void *(*tf) (void *), void *arg) -+{ -+ pthread_attr_t attr; -+ -+ /* Make sure the thread is created detached. */ -+ pthread_attr_init (&attr); -+ pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED); -+ -+ int ret = pthread_create (threadp, &attr, tf, arg); -+ -+ (void) pthread_attr_destroy (&attr); -+ return ret; -+} -+ -+#endif -+ -+ -+static void add_request_to_runlist (struct requestlist *newrequest) -+ internal_function; -+static int add_request_to_list (struct requestlist *newrequest, int fildes, -+ int prio) -+ internal_function; -+static void * handle_kernel_aio (void *arg); -+static void kernel_callback (kctx_t ctx, struct kiocb *kiocb, long res, -+ long res2); -+ -+/* Pool of request list entries. */ -+static struct requestlist **pool; -+ -+/* Number of total and allocated pool entries. */ -+static size_t pool_max_size; -+static size_t pool_size; -+ -+/* Kernel AIO context. */ -+kctx_t __aio_kioctx = KCTX_NONE; -+int __have_no_kernel_aio; -+int __kernel_thread_started; -+ -+/* We implement a two dimensional array but allocate each row separately. -+ The macro below determines how many entries should be used per row. -+ It should better be a power of two. */ -+#define ENTRIES_PER_ROW 32 -+ -+/* How many rows we allocate at once. */ -+#define ROWS_STEP 8 -+ -+/* List of available entries. */ -+static struct requestlist *freelist; -+ -+/* List of request waiting to be processed. */ -+static struct requestlist *runlist; -+ -+/* Structure list of all currently processed requests. */ -+static struct requestlist *requests, *krequests; -+ -+/* Number of threads currently running. */ -+static int nthreads; -+ -+/* Number of threads waiting for work to arrive. */ -+static int idle_thread_count; -+ -+ -+/* These are the values used to optimize the use of AIO. The user can -+ overwrite them by using the `aio_init' function. */ -+static struct aioinit optim = -+{ -+ 20, /* int aio_threads; Maximal number of threads. */ -+ 64, /* int aio_num; Number of expected simultanious requests. */ -+ 0, -+ 0, -+ 0, -+ 0, -+ 1, -+ 0 -+}; -+ -+ -+/* Since the list is global we need a mutex protecting it. */ -+pthread_mutex_t __aio_requests_mutex = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP; -+ -+/* When you add a request to the list and there are idle threads present, -+ you signal this condition variable. When a thread finishes work, it waits -+ on this condition variable for a time before it actually exits. */ -+pthread_cond_t __aio_new_request_notification = PTHREAD_COND_INITIALIZER; -+ -+ -+/* Functions to handle request list pool. */ -+static struct requestlist * -+get_elem (void) -+{ -+ struct requestlist *result; -+ -+ if (freelist == NULL) -+ { -+ struct requestlist *new_row; -+ int cnt; -+ -+ assert (sizeof (struct aiocb) == sizeof (struct aiocb64)); -+ -+ if (pool_size + 1 >= pool_max_size) -+ { -+ size_t new_max_size = pool_max_size + ROWS_STEP; -+ struct requestlist **new_tab; -+ -+ new_tab = (struct requestlist **) -+ realloc (pool, new_max_size * sizeof (struct requestlist *)); -+ -+ if (new_tab == NULL) -+ return NULL; -+ -+ pool_max_size = new_max_size; -+ pool = new_tab; -+ } -+ -+ /* Allocate the new row. */ -+ cnt = pool_size == 0 ? optim.aio_num : ENTRIES_PER_ROW; -+ new_row = (struct requestlist *) calloc (cnt, -+ sizeof (struct requestlist)); -+ if (new_row == NULL) -+ return NULL; -+ -+ pool[pool_size++] = new_row; -+ -+ /* Put all the new entries in the freelist. */ -+ do -+ { -+ new_row->next_prio = freelist; -+ freelist = new_row++; -+ } -+ while (--cnt > 0); -+ } -+ -+ result = freelist; -+ freelist = freelist->next_prio; -+ -+ return result; -+} -+ -+ -+void -+internal_function -+__aio_free_request (struct requestlist *elem) -+{ -+ elem->running = no; -+ elem->next_prio = freelist; -+ freelist = elem; -+} -+ -+ -+struct requestlist * -+internal_function -+__aio_find_req (aiocb_union *elem) -+{ -+ struct requestlist *runp; -+ int fildes = elem->aiocb.aio_fildes; -+ int i; -+ -+ for (i = 0; i < 2; i++) -+ { -+ runp = i ? requests : krequests; -+ -+ while (runp != NULL && runp->aiocbp->aiocb.aio_fildes < fildes) -+ runp = runp->next_fd; -+ -+ if (runp != NULL) -+ { -+ if (runp->aiocbp->aiocb.aio_fildes != fildes) -+ runp = NULL; -+ else -+ while (runp != NULL && runp->aiocbp != elem) -+ runp = runp->next_prio; -+ if (runp != NULL) -+ return runp; -+ } -+ } -+ -+ return NULL; -+} -+ -+ -+struct requestlist * -+internal_function -+__aio_find_req_fd (int fildes) -+{ -+ struct requestlist *runp = requests; -+ -+ while (runp != NULL && runp->aiocbp->aiocb.aio_fildes < fildes) -+ runp = runp->next_fd; -+ -+ return (runp != NULL && runp->aiocbp->aiocb.aio_fildes == fildes -+ ? runp : NULL); -+} -+ -+ -+struct requestlist * -+internal_function -+__aio_find_kreq_fd (int fildes) -+{ -+ struct requestlist *runp = krequests; -+ -+ while (runp != NULL && runp->aiocbp->aiocb.aio_fildes < fildes) -+ runp = runp->next_fd; -+ -+ return (runp != NULL && runp->aiocbp->aiocb.aio_fildes == fildes -+ ? runp : NULL); -+} -+ -+ -+void -+internal_function -+__aio_remove_request (struct requestlist *last, struct requestlist *req, -+ int all) -+{ -+ assert (req->running == yes || req->running == queued -+ || req->running == done); -+ assert (req->kioctx == KCTX_NONE); -+ -+ if (last != NULL) -+ last->next_prio = all ? NULL : req->next_prio; -+ else -+ { -+ if (all || req->next_prio == NULL) -+ { -+ if (req->last_fd != NULL) -+ req->last_fd->next_fd = req->next_fd; -+ else -+ requests = req->next_fd; -+ if (req->next_fd != NULL) -+ req->next_fd->last_fd = req->last_fd; -+ } -+ else -+ { -+ if (req->last_fd != NULL) -+ req->last_fd->next_fd = req->next_prio; -+ else -+ requests = req->next_prio; -+ -+ if (req->next_fd != NULL) -+ req->next_fd->last_fd = req->next_prio; -+ -+ req->next_prio->last_fd = req->last_fd; -+ req->next_prio->next_fd = req->next_fd; -+ -+ /* Mark this entry as runnable. */ -+ req->next_prio->running = yes; -+ } -+ -+ if (req->running == yes) -+ { -+ struct requestlist *runp = runlist; -+ -+ last = NULL; -+ while (runp != NULL) -+ { -+ if (runp == req) -+ { -+ if (last == NULL) -+ runlist = runp->next_run; -+ else -+ last->next_run = runp->next_run; -+ break; -+ } -+ last = runp; -+ runp = runp->next_run; -+ } -+ } -+ } -+} -+ -+void -+internal_function -+__aio_remove_krequest (struct requestlist *req) -+{ -+ assert (req->running == yes || req->running == queued -+ || req->running == done); -+ assert (req->kioctx != KCTX_NONE); -+ -+ if (req->prev_prio != NULL) -+ { -+ req->prev_prio->next_prio = req->next_prio; -+ if (req->next_prio != NULL) -+ req->next_prio->prev_prio = req->prev_prio; -+ } -+ else if (req->next_prio == NULL) -+ { -+ if (req->last_fd != NULL) -+ req->last_fd->next_fd = req->next_fd; -+ else -+ krequests = req->next_fd; -+ if (req->next_fd != NULL) -+ req->next_fd->last_fd = req->last_fd; -+ } -+ else -+ { -+ if (req->last_fd != NULL) -+ req->last_fd->next_fd = req->next_prio; -+ else -+ krequests = req->next_prio; -+ if (req->next_fd != NULL) -+ req->next_fd->last_fd = req->next_prio; -+ -+ req->next_prio->prev_prio = NULL; -+ req->next_prio->last_fd = req->last_fd; -+ req->next_prio->next_fd = req->next_fd; -+ } -+} -+ -+ -+/* The thread handler. */ -+static void *handle_fildes_io (void *arg); -+static int wait_for_kernel_requests (int fildes); -+ -+ -+/* User optimization. */ -+void -+__aio_init (const struct aioinit *init) -+{ -+ /* Get the mutex. */ -+ pthread_mutex_lock (&__aio_requests_mutex); -+ -+ /* Only allow writing new values if the table is not yet allocated. */ -+ if (pool == NULL) -+ { -+ optim.aio_threads = init->aio_threads < 1 ? 1 : init->aio_threads; -+ optim.aio_num = (init->aio_num < ENTRIES_PER_ROW -+ ? ENTRIES_PER_ROW -+ : init->aio_num & ~ENTRIES_PER_ROW); -+ } -+ -+ if (init->aio_idle_time != 0) -+ optim.aio_idle_time = init->aio_idle_time; -+ -+ /* Release the mutex. */ -+ pthread_mutex_unlock (&__aio_requests_mutex); -+} -+weak_alias (__aio_init, aio_init) -+ -+static void -+kernel_callback (kctx_t ctx, struct kiocb *kiocb, long res, long res2) -+{ -+ struct requestlist *req = (struct requestlist *)kiocb; -+ long errcode = 0; -+ -+ if (res < 0 && res > -1000) -+ { -+ errcode = -res; -+ res = -1; -+ } -+ req->aiocbp->aiocb.__return_value = res; -+ atomic_write_barrier (); -+ req->aiocbp->aiocb.__error_code = errcode; -+ __aio_notify (req); -+ assert (req->running == allocated); -+ req->running = done; -+ __aio_remove_krequest (req); -+ __aio_free_request (req); -+} -+ -+void -+internal_function -+__aio_read_one_event (void) -+{ -+ struct kio_event ev[10]; -+ struct timespec ts; -+ int count, i; -+ -+ if (__aio_kioctx == KCTX_NONE) -+ return; -+ ts.tv_sec = 0; -+ ts.tv_nsec = 0; -+ do -+ { -+ INTERNAL_SYSCALL_DECL (err); -+ count = INTERNAL_SYSCALL (io_getevents, err, 5, __aio_kioctx, 0, 10, -+ ev, &ts); -+ if (INTERNAL_SYSCALL_ERROR_P (count, err) || count == 0) -+ break; -+ pthread_mutex_lock (&__aio_requests_mutex); -+ for (i = 0; i < count; i++) -+ { -+ void (*cb)(kctx_t, struct kiocb *, long, long); -+ -+ cb = (void *) (uintptr_t) ev[i].kioe_data; -+ cb (__aio_kioctx, (struct kiocb *) (uintptr_t) ev[i].kioe_obj, -+ ev[i].kioe_res, ev[i].kioe_res2); -+ } -+ pthread_mutex_unlock (&__aio_requests_mutex); -+ } -+ while (count == 10); -+} -+ -+int -+internal_function -+__aio_wait_for_events (kctx_t kctx, const struct timespec *timespec) -+{ -+ int ret, i; -+ struct kio_event ev[10]; -+ struct timespec ts; -+ INTERNAL_SYSCALL_DECL (err); -+ -+ pthread_mutex_unlock (&__aio_requests_mutex); -+ ts.tv_sec = 0; -+ ts.tv_nsec = 0; -+ do -+ { -+ ret = INTERNAL_SYSCALL (io_getevents, err, 5, kctx, 1, 10, ev, -+ timespec); -+ if (INTERNAL_SYSCALL_ERROR_P (ret, err) || ret == 0) -+ break; -+ -+ pthread_mutex_lock (&__aio_requests_mutex); -+ for (i = 0; i < ret; i++) -+ { -+ void (*cb)(kctx_t, struct kiocb *, long, long); -+ -+ cb = (void *) (uintptr_t) ev[i].kioe_data; -+ cb (kctx, (struct kiocb *) (uintptr_t) ev[i].kioe_obj, -+ ev[i].kioe_res, ev[i].kioe_res2); -+ } -+ if (ret < 10) -+ return 0; -+ pthread_mutex_unlock (&__aio_requests_mutex); -+ timespec = &ts; -+ } -+ while (1); -+ -+ pthread_mutex_lock (&__aio_requests_mutex); -+ return (timespec != &ts -+ && INTERNAL_SYSCALL_ERROR_P (ret, err) -+ && INTERNAL_SYSCALL_ERRNO (ret, err) == ETIMEDOUT) ? ETIMEDOUT : 0; -+} -+ -+int -+internal_function -+__aio_create_kernel_thread (void) -+{ -+ pthread_t thid; -+ -+ if (__kernel_thread_started) -+ return 0; -+ -+ if (aio_create_helper_thread (&thid, handle_kernel_aio, NULL) != 0) -+ return -1; -+ __kernel_thread_started = 1; -+ return 0; -+} -+ -+static void * -+handle_kernel_aio (void *arg __attribute__((unused))) -+{ -+ int ret, i; -+ INTERNAL_SYSCALL_DECL (err); -+ struct kio_event ev[10]; -+ -+ for (;;) -+ { -+ ret = INTERNAL_SYSCALL (io_getevents, err, 5, __aio_kioctx, 1, 10, ev, -+ NULL); -+ if (INTERNAL_SYSCALL_ERROR_P (ret, err) || ret == 0) -+ continue; -+ pthread_mutex_lock (&__aio_requests_mutex); -+ for (i = 0; i < ret; i++) -+ { -+ void (*cb)(kctx_t, struct kiocb *, long, long); -+ -+ cb = (void *) (uintptr_t) ev[i].kioe_data; -+ cb (__aio_kioctx, (struct kiocb *) (uintptr_t) ev[i].kioe_obj, -+ ev[i].kioe_res, ev[i].kioe_res2); -+ } -+ pthread_mutex_unlock (&__aio_requests_mutex); -+ } -+ return NULL; -+} -+ -+static int -+internal_function -+add_request_to_list (struct requestlist *newp, int fildes, int prio) -+{ -+ struct requestlist *last, *runp, *reqs; -+ -+ last = NULL; -+ reqs = newp->kioctx != KCTX_NONE ? krequests : requests; -+ runp = reqs; -+ -+ /* First look whether the current file descriptor is currently -+ worked with. */ -+ while (runp != NULL -+ && runp->aiocbp->aiocb.aio_fildes < fildes) -+ { -+ last = runp; -+ runp = runp->next_fd; -+ } -+ -+ if (runp != NULL -+ && runp->aiocbp->aiocb.aio_fildes == fildes) -+ { -+ /* The current file descriptor is worked on. It makes no sense -+ to start another thread since this new thread would fight -+ with the running thread for the resources. But we also cannot -+ say that the thread processing this desriptor shall immediately -+ after finishing the current job process this request if there -+ are other threads in the running queue which have a higher -+ priority. */ -+ -+ /* Simply enqueue it after the running one according to the -+ priority. */ -+ while (runp->next_prio != NULL -+ && runp->next_prio->aiocbp->aiocb.__abs_prio >= prio) -+ runp = runp->next_prio; -+ -+ newp->next_prio = runp->next_prio; -+ runp->next_prio = newp; -+ if (newp->kioctx != KCTX_NONE) -+ { -+ newp->prev_prio = runp; -+ if (newp->next_prio != NULL) -+ newp->next_prio->prev_prio = newp; -+ } -+ return queued; -+ } -+ else -+ { -+ /* Enqueue this request for a new descriptor. */ -+ if (last == NULL) -+ { -+ newp->last_fd = NULL; -+ newp->next_fd = reqs; -+ if (reqs != NULL) -+ reqs->last_fd = newp; -+ if (newp->kioctx != KCTX_NONE) -+ krequests = newp; -+ else -+ requests = newp; -+ } -+ else -+ { -+ newp->next_fd = last->next_fd; -+ newp->last_fd = last; -+ last->next_fd = newp; -+ if (newp->next_fd != NULL) -+ newp->next_fd->last_fd = newp; -+ } -+ -+ newp->next_prio = NULL; -+ if (newp->kioctx != KCTX_NONE) -+ newp->prev_prio = NULL; -+ return yes; -+ } -+} -+ -+static int -+internal_function -+__aio_enqueue_user_request (struct requestlist *newp) -+{ -+ int result = 0; -+ int running = add_request_to_list (newp, newp->aiocbp->aiocb.aio_fildes, -+ newp->aiocbp->aiocb.__abs_prio); -+ -+ if (running == yes) -+ { -+ /* We try to create a new thread for this file descriptor. The -+ function which gets called will handle all available requests -+ for this descriptor and when all are processed it will -+ terminate. -+ -+ If no new thread can be created or if the specified limit of -+ threads for AIO is reached we queue the request. */ -+ -+ /* See if we need to and are able to create a thread. */ -+ if (nthreads < optim.aio_threads && idle_thread_count == 0) -+ { -+ pthread_t thid; -+ -+ running = newp->running = allocated; -+ -+ /* Now try to start a thread. */ -+ result = aio_create_helper_thread (&thid, handle_fildes_io, newp); -+ if (result == 0) -+ /* We managed to enqueue the request. All errors which can -+ happen now can be recognized by calls to `aio_return' and -+ `aio_error'. */ -+ ++nthreads; -+ else -+ { -+ /* Reset the running flag. The new request is not running. */ -+ running = newp->running = yes; -+ -+ if (nthreads == 0) -+ { -+ /* We cannot create a thread in the moment and there is -+ also no thread running. This is a problem. `errno' is -+ set to EAGAIN if this is only a temporary problem. */ -+ __aio_remove_request (NULL, newp, 0); -+ } -+ else -+ result = 0; -+ } -+ } -+ } -+ -+ /* Enqueue the request in the run queue if it is not yet running. */ -+ if (running == yes && result == 0) -+ { -+ add_request_to_runlist (newp); -+ -+ /* If there is a thread waiting for work, then let it know that we -+ have just given it something to do. */ -+ if (idle_thread_count > 0) -+ pthread_cond_signal (&__aio_new_request_notification); -+ } -+ -+ if (result == 0) -+ newp->running = running; -+ return result; -+} -+ -+/* The main function of the async I/O handling. It enqueues requests -+ and if necessary starts and handles threads. */ -+struct requestlist * -+internal_function -+__aio_enqueue_request_ctx (aiocb_union *aiocbp, int operation, kctx_t kctx) -+{ -+ int policy, prio, result; -+ struct sched_param param; -+ struct requestlist *newp; -+ int op = (operation & 0xffff); -+ -+ if (op == LIO_SYNC || op == LIO_DSYNC) -+ { -+ aiocbp->aiocb.aio_reqprio = 0; -+ /* FIXME: Kernel doesn't support sync yet. */ -+ operation &= ~LIO_KTHREAD; -+ kctx = KCTX_NONE; -+ } -+ else if (aiocbp->aiocb.aio_reqprio < 0 -+ || aiocbp->aiocb.aio_reqprio > AIO_PRIO_DELTA_MAX) -+ { -+ /* Invalid priority value. */ -+ __set_errno (EINVAL); -+ aiocbp->aiocb.__error_code = EINVAL; -+ aiocbp->aiocb.__return_value = -1; -+ return NULL; -+ } -+ -+ if ((operation & LIO_KTHREAD) || kctx != KCTX_NONE) -+ { -+ /* io_* is only really asynchronous for O_DIRECT or /dev/raw*. */ -+ int fl = __fcntl (aiocbp->aiocb.aio_fildes, F_GETFL); -+ if (fl < 0 || (fl & O_DIRECT) == 0) -+ { -+ struct stat64 st; -+ if (__fxstat64 (_STAT_VER, aiocbp->aiocb.aio_fildes, &st) < 0 -+ || ! S_ISCHR (st.st_mode) -+ || major (st.st_rdev) != 162) -+ { -+ operation &= ~LIO_KTHREAD; -+ kctx = KCTX_NONE; -+ } -+ } -+ } -+ -+ /* Compute priority for this request. */ -+ pthread_getschedparam (pthread_self (), &policy, ¶m); -+ prio = param.sched_priority - aiocbp->aiocb.aio_reqprio; -+ -+ /* Get the mutex. */ -+ pthread_mutex_lock (&__aio_requests_mutex); -+ -+ if (operation & LIO_KTHREAD) -+ { -+ if (__aio_kioctx == KCTX_NONE && !__have_no_kernel_aio) -+ { -+ int res; -+ INTERNAL_SYSCALL_DECL (err); -+ -+ __aio_kioctx = 0; -+ do -+ res = INTERNAL_SYSCALL (io_setup, err, 2, 1024, &__aio_kioctx); -+ while (INTERNAL_SYSCALL_ERROR_P (res, err) -+ && INTERNAL_SYSCALL_ERRNO (res, err) == EINTR); -+ if (INTERNAL_SYSCALL_ERROR_P (res, err)) -+ { -+ __have_no_kernel_aio = 1; -+ __aio_kioctx = KCTX_NONE; -+ } -+ } -+ -+ kctx = __aio_kioctx; -+ -+ if (kctx != KCTX_NONE && !__kernel_thread_started -+ && ((operation & LIO_KTHREAD_REQUIRED) -+ || aiocbp->aiocb.aio_sigevent.sigev_notify != SIGEV_NONE)) -+ { -+ if (__aio_create_kernel_thread () < 0) -+ kctx = KCTX_NONE; -+ } -+ } -+ -+ /* Get a new element for the waiting list. */ -+ newp = get_elem (); -+ if (newp == NULL) -+ { -+ pthread_mutex_unlock (&__aio_requests_mutex); -+ __set_errno (EAGAIN); -+ return NULL; -+ } -+ newp->aiocbp = aiocbp; -+#ifdef BROKEN_THREAD_SIGNALS -+ newp->caller_pid = (aiocbp->aiocb.aio_sigevent.sigev_notify == SIGEV_SIGNAL -+ ? getpid () : 0); -+#endif -+ newp->waiting = NULL; -+ newp->kioctx = kctx; -+ -+ aiocbp->aiocb.__abs_prio = prio; -+ aiocbp->aiocb.__policy = policy; -+ aiocbp->aiocb.aio_lio_opcode = op; -+ aiocbp->aiocb.__error_code = EINPROGRESS; -+ aiocbp->aiocb.__return_value = 0; -+ -+ if (newp->kioctx != KCTX_NONE) -+ { -+ int res; -+ INTERNAL_SYSCALL_DECL (err); -+ -+ aiocb_union *aiocbp = newp->aiocbp; -+ struct kiocb *kiocbs[] __attribute__((unused)) = { &newp->kiocb }; -+ -+ newp->kiocb.kiocb_data = (uintptr_t) kernel_callback; -+ switch (op & 127) -+ { -+ case LIO_READ: newp->kiocb.kiocb_lio_opcode = IO_CMD_PREAD; break; -+ case LIO_WRITE: newp->kiocb.kiocb_lio_opcode = IO_CMD_PWRITE; break; -+ case LIO_SYNC: -+ case LIO_DSYNC: newp->kiocb.kiocb_lio_opcode = IO_CMD_FSYNC; break; -+ } -+ if (op & 128) -+ newp->kiocb.kiocb_offset = aiocbp->aiocb64.aio_offset; -+ else -+ newp->kiocb.kiocb_offset = aiocbp->aiocb.aio_offset; -+ newp->kiocb.kiocb_fildes = aiocbp->aiocb.aio_fildes; -+ newp->kiocb.kiocb_buf = (uintptr_t) aiocbp->aiocb.aio_buf; -+ newp->kiocb.kiocb_nbytes = aiocbp->aiocb.aio_nbytes; -+ /* FIXME. */ -+ newp->kiocb.kiocb_req_prio = 0; -+ res = INTERNAL_SYSCALL (io_submit, err, 3, newp->kioctx, 1, kiocbs); -+ if (! INTERNAL_SYSCALL_ERROR_P (res, err)) -+ { -+ newp->running = allocated; -+ add_request_to_list (newp, aiocbp->aiocb.aio_fildes, prio); -+ /* Release the mutex. */ -+ pthread_mutex_unlock (&__aio_requests_mutex); -+ return newp; -+ } -+ newp->kioctx = KCTX_NONE; -+ } -+ -+ result = __aio_enqueue_user_request (newp); -+ if (result) -+ { -+ /* Something went wrong. */ -+ __aio_free_request (newp); -+ aiocbp->aiocb.__error_code = result; -+ __set_errno (result); -+ newp = NULL; -+ } -+ -+ /* Release the mutex. */ -+ pthread_mutex_unlock (&__aio_requests_mutex); -+ -+ return newp; -+} -+ -+ -+static int -+wait_for_kernel_requests (int fildes) -+{ -+ pthread_mutex_lock (&__aio_requests_mutex); -+ -+ struct requestlist *kreq = __aio_find_kreq_fd (fildes), *req; -+ int nent = 0; -+ int ret = 0; -+ -+ req = kreq; -+ while (req) -+ { -+ if (req->running == allocated) -+ ++nent; -+ req = req->next_prio; -+ } -+ -+ if (nent) -+ { -+ if (__aio_create_kernel_thread () < 0) -+ { -+ pthread_mutex_unlock (&__aio_requests_mutex); -+ return -1; -+ } -+ -+#ifndef DONT_NEED_AIO_MISC_COND -+ pthread_cond_t cond = PTHREAD_COND_INITIALIZER; -+#endif -+ struct waitlist waitlist[nent]; -+ int cnt = 0; -+ -+ while (kreq) -+ { -+ if (kreq->running == allocated) -+ { -+#ifndef DONT_NEED_AIO_MISC_COND -+ waitlist[cnt].cond = &cond; -+#endif -+ waitlist[cnt].result = NULL; -+ waitlist[cnt].next = kreq->waiting; -+ waitlist[cnt].counterp = &nent; -+ waitlist[cnt].sigevp = NULL; -+#ifdef BROKEN_THREAD_SIGNALS -+ waitlist[cnt].caller_pid = 0; /* Not needed. */ -+#endif -+ kreq->waiting = &waitlist[cnt++]; -+ } -+ kreq = kreq->next_prio; -+ } -+ -+#ifdef DONT_NEED_AIO_MISC_COND -+ AIO_MISC_WAIT (ret, nent, NULL, 0); -+#else -+ do -+ pthread_cond_wait (&cond, &__aio_requests_mutex); -+ while (nent); -+ -+ pthread_cond_destroy (&cond); -+#endif -+ } -+ -+ pthread_mutex_unlock (&__aio_requests_mutex); -+ return ret; -+} -+ -+ -+static void * -+handle_fildes_io (void *arg) -+{ -+ pthread_t self = pthread_self (); -+ struct sched_param param; -+ struct requestlist *runp = (struct requestlist *) arg; -+ aiocb_union *aiocbp; -+ int policy; -+ int fildes; -+ -+ pthread_getschedparam (self, &policy, ¶m); -+ -+ do -+ { -+ /* If runp is NULL, then we were created to service the work queue -+ in general, not to handle any particular request. In that case we -+ skip the "do work" stuff on the first pass, and go directly to the -+ "get work off the work queue" part of this loop, which is near the -+ end. */ -+ if (runp == NULL) -+ pthread_mutex_lock (&__aio_requests_mutex); -+ else -+ { -+ /* Hopefully this request is marked as running. */ -+ assert (runp->running == allocated); -+ -+ /* Update our variables. */ -+ aiocbp = runp->aiocbp; -+ fildes = aiocbp->aiocb.aio_fildes; -+ -+ /* Change the priority to the requested value (if necessary). */ -+ if (aiocbp->aiocb.__abs_prio != param.sched_priority -+ || aiocbp->aiocb.__policy != policy) -+ { -+ param.sched_priority = aiocbp->aiocb.__abs_prio; -+ policy = aiocbp->aiocb.__policy; -+ pthread_setschedparam (self, policy, ¶m); -+ } -+ -+ /* Process request pointed to by RUNP. We must not be disturbed -+ by signals. */ -+ if ((aiocbp->aiocb.aio_lio_opcode & 127) == LIO_READ) -+ { -+ if (aiocbp->aiocb.aio_lio_opcode & 128) -+ aiocbp->aiocb.__return_value = -+ TEMP_FAILURE_RETRY (__pread64 (fildes, (void *) -+ aiocbp->aiocb64.aio_buf, -+ aiocbp->aiocb64.aio_nbytes, -+ aiocbp->aiocb64.aio_offset)); -+ else -+ aiocbp->aiocb.__return_value = -+ TEMP_FAILURE_RETRY (pread (fildes, -+ (void *) aiocbp->aiocb.aio_buf, -+ aiocbp->aiocb.aio_nbytes, -+ aiocbp->aiocb.aio_offset)); -+ -+ if (aiocbp->aiocb.__return_value == -1 && errno == ESPIPE) -+ /* The Linux kernel is different from others. It returns -+ ESPIPE if using pread on a socket. Other platforms -+ simply ignore the offset parameter and behave like -+ read. */ -+ aiocbp->aiocb.__return_value = -+ TEMP_FAILURE_RETRY (read (fildes, -+ (void *) aiocbp->aiocb64.aio_buf, -+ aiocbp->aiocb64.aio_nbytes)); -+ } -+ else if ((aiocbp->aiocb.aio_lio_opcode & 127) == LIO_WRITE) -+ { -+ if (aiocbp->aiocb.aio_lio_opcode & 128) -+ aiocbp->aiocb.__return_value = -+ TEMP_FAILURE_RETRY (__pwrite64 (fildes, (const void *) -+ aiocbp->aiocb64.aio_buf, -+ aiocbp->aiocb64.aio_nbytes, -+ aiocbp->aiocb64.aio_offset)); -+ else -+ aiocbp->aiocb.__return_value = -+ TEMP_FAILURE_RETRY (__libc_pwrite (fildes, (const void *) -+ aiocbp->aiocb.aio_buf, -+ aiocbp->aiocb.aio_nbytes, -+ aiocbp->aiocb.aio_offset)); -+ -+ if (aiocbp->aiocb.__return_value == -1 && errno == ESPIPE) -+ /* The Linux kernel is different from others. It returns -+ ESPIPE if using pwrite on a socket. Other platforms -+ simply ignore the offset parameter and behave like -+ write. */ -+ aiocbp->aiocb.__return_value = -+ TEMP_FAILURE_RETRY (write (fildes, -+ (void *) aiocbp->aiocb64.aio_buf, -+ aiocbp->aiocb64.aio_nbytes)); -+ } -+ else if (aiocbp->aiocb.aio_lio_opcode == LIO_DSYNC -+ || aiocbp->aiocb.aio_lio_opcode == LIO_SYNC) -+ { -+ if (wait_for_kernel_requests (fildes) < 0) -+ { -+ aiocbp->aiocb.__return_value = -1; -+ __set_errno (ENOMEM); -+ } -+ else if (aiocbp->aiocb.aio_lio_opcode == LIO_DSYNC) -+ aiocbp->aiocb.__return_value = -+ TEMP_FAILURE_RETRY (fdatasync (fildes)); -+ else -+ aiocbp->aiocb.__return_value = -+ TEMP_FAILURE_RETRY (fsync (fildes)); -+ } -+ else -+ { -+ /* This is an invalid opcode. */ -+ aiocbp->aiocb.__return_value = -1; -+ __set_errno (EINVAL); -+ } -+ -+ /* Get the mutex. */ -+ pthread_mutex_lock (&__aio_requests_mutex); -+ -+ /* In theory we would need here a write memory barrier since the -+ callers test using aio_error() whether the request finished -+ and once this value != EINPROGRESS the field __return_value -+ must be committed to memory. -+ -+ But since the pthread_mutex_lock call involves write memory -+ barriers as well it is not necessary. */ -+ -+ if (aiocbp->aiocb.__return_value == -1) -+ aiocbp->aiocb.__error_code = errno; -+ else -+ aiocbp->aiocb.__error_code = 0; -+ -+ /* Send the signal to notify about finished processing of the -+ request. */ -+ __aio_notify (runp); -+ -+ /* For debugging purposes we reset the running flag of the -+ finished request. */ -+ assert (runp->running == allocated); -+ runp->running = done; -+ -+ /* Now dequeue the current request. */ -+ __aio_remove_request (NULL, runp, 0); -+ if (runp->next_prio != NULL) -+ add_request_to_runlist (runp->next_prio); -+ -+ /* Free the old element. */ -+ __aio_free_request (runp); -+ } -+ -+ runp = runlist; -+ -+ /* If the runlist is empty, then we sleep for a while, waiting for -+ something to arrive in it. */ -+ if (runp == NULL && optim.aio_idle_time >= 0) -+ { -+ struct timeval now; -+ struct timespec wakeup_time; -+ -+ ++idle_thread_count; -+ gettimeofday (&now, NULL); -+ wakeup_time.tv_sec = now.tv_sec + optim.aio_idle_time; -+ wakeup_time.tv_nsec = now.tv_usec * 1000; -+ if (wakeup_time.tv_nsec > 1000000000) -+ { -+ wakeup_time.tv_nsec -= 1000000000; -+ ++wakeup_time.tv_sec; -+ } -+ pthread_cond_timedwait (&__aio_new_request_notification, -+ &__aio_requests_mutex, -+ &wakeup_time); -+ --idle_thread_count; -+ runp = runlist; -+ } -+ -+ if (runp == NULL) -+ --nthreads; -+ else -+ { -+ assert (runp->running == yes); -+ runp->running = allocated; -+ runlist = runp->next_run; -+ -+ /* If we have a request to process, and there's still another in -+ the run list, then we need to either wake up or create a new -+ thread to service the request that is still in the run list. */ -+ if (runlist != NULL) -+ { -+ /* There are at least two items in the work queue to work on. -+ If there are other idle threads, then we should wake them -+ up for these other work elements; otherwise, we should try -+ to create a new thread. */ -+ if (idle_thread_count > 0) -+ pthread_cond_signal (&__aio_new_request_notification); -+ else if (nthreads < optim.aio_threads) -+ { -+ pthread_t thid; -+ -+ /* Now try to start a thread. If we fail, no big deal, -+ because we know that there is at least one thread (us) -+ that is working on AIO operations. */ -+ if (aio_create_helper_thread (&thid, handle_fildes_io, NULL) -+ == 0) -+ ++nthreads; -+ } -+ } -+ } -+ -+ /* Release the mutex. */ -+ pthread_mutex_unlock (&__aio_requests_mutex); -+ } -+ while (runp != NULL); -+ -+ return NULL; -+} -+ -+ -+/* Free allocated resources. */ -+libc_freeres_fn (free_res) -+{ -+ size_t row; -+ -+ for (row = 0; row < pool_max_size; ++row) -+ free (pool[row]); -+ -+ free (pool); -+} -+ -+ -+/* Add newrequest to the runlist. The __abs_prio flag of newrequest must -+ be correctly set to do this. Also, you had better set newrequest's -+ "running" flag to "yes" before you release your lock or you'll throw an -+ assertion. */ -+static void -+internal_function -+add_request_to_runlist (struct requestlist *newrequest) -+{ -+ int prio = newrequest->aiocbp->aiocb.__abs_prio; -+ struct requestlist *runp; -+ -+ if (runlist == NULL || runlist->aiocbp->aiocb.__abs_prio < prio) -+ { -+ newrequest->next_run = runlist; -+ runlist = newrequest; -+ } -+ else -+ { -+ runp = runlist; -+ -+ while (runp->next_run != NULL -+ && runp->next_run->aiocbp->aiocb.__abs_prio >= prio) -+ runp = runp->next_run; -+ -+ newrequest->next_run = runp->next_run; -+ runp->next_run = newrequest; -+ } -+} -+#endif -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/kaio_misc.h glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/kaio_misc.h ---- glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/kaio_misc.h 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/kaio_misc.h 2013-08-16 16:23:23.244028404 +0530 -@@ -0,0 +1,329 @@ -+/* Copyright (C) 1997,1999,2000,2001,2002,2003,2006 -+ Free Software Foundation, Inc. -+ This file is part of the GNU C Library. -+ -+ The GNU C Library is free software; you can redistribute it and/or -+ modify it under the terms of the GNU Lesser General Public -+ License as published by the Free Software Foundation; either -+ version 2.1 of the License, or (at your option) any later version. -+ -+ The GNU C Library is distributed in the hope that it will be useful, -+ but WITHOUT ANY WARRANTY; without even the implied warranty of -+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ Lesser General Public License for more details. -+ -+ You should have received a copy of the GNU Lesser General Public -+ License along with the GNU C Library; if not, write to the Free -+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA -+ 02111-1307 USA. */ -+ -+#ifndef _AIO_MISC_H -+ -+#include -+ -+#if !defined __NR_io_setup || !defined __NR_io_destroy \ -+ || !defined __NR_io_getevents || !defined __NR_io_submit \ -+ || !defined __NR_io_cancel -+ -+#include -+ -+#else -+ -+#define _AIO_MISC_H 1 -+#define USE_KAIO 1 -+ -+#include -+#include -+#include -+#include -+#include -+#include -+ -+#ifdef HAVE_FORCED_UNWIND -+ -+/* We define a special synchronization primitive for AIO. POSIX -+ conditional variables would be ideal but the pthread_cond_*wait -+ operations do not return on EINTR. This is a requirement for -+ correct aio_suspend and lio_listio implementations. */ -+ -+#include -+#include -+#include -+ -+# define DONT_NEED_AIO_MISC_COND 1 -+ -+# define AIO_MISC_NOTIFY(waitlist) \ -+ do { \ -+ if (*waitlist->counterp > 0 && --*waitlist->counterp == 0) \ -+ lll_futex_wake (waitlist->counterp, 1, LLL_PRIVATE); \ -+ } while (0) -+ -+# define AIO_MISC_WAIT(result, futex, timeout, cancel) \ -+ do { \ -+ volatile int *futexaddr = &futex; \ -+ int oldval = futex; \ -+ \ -+ if (oldval != 0) \ -+ { \ -+ pthread_mutex_unlock (&__aio_requests_mutex); \ -+ \ -+ int oldtype; \ -+ if (cancel) \ -+ oldtype = LIBC_CANCEL_ASYNC (); \ -+ \ -+ int status; \ -+ do \ -+ { \ -+ status = lll_futex_timed_wait (futexaddr, oldval, timeout, \ -+ LLL_PRIVATE); \ -+ if (status != -EWOULDBLOCK) \ -+ break; \ -+ \ -+ oldval = *futexaddr; \ -+ } \ -+ while (oldval != 0); \ -+ \ -+ if (cancel) \ -+ LIBC_CANCEL_RESET (oldtype); \ -+ \ -+ if (status == -EINTR) \ -+ result = EINTR; \ -+ else if (status == -ETIMEDOUT) \ -+ result = EAGAIN; \ -+ else \ -+ assert (status == 0 || status == -EWOULDBLOCK); \ -+ \ -+ pthread_mutex_lock (&__aio_requests_mutex); \ -+ } \ -+ } while (0) -+ -+#endif -+ -+typedef unsigned long kctx_t; -+#define KCTX_NONE ~0UL -+extern kctx_t __aio_kioctx; -+ -+enum -+{ -+ IO_CMD_PREAD, -+ IO_CMD_PWRITE, -+ IO_CMD_FSYNC, -+ IO_CMD_FDSYNC, -+ IO_CMD_PREADX, -+ IO_CMD_POLL -+}; -+ -+struct kiocb -+{ -+ uint64_t kiocb_data; -+ uint64_t kiocb_key; -+ uint16_t kiocb_lio_opcode; -+ int16_t kiocb_req_prio; -+ uint32_t kiocb_fildes; -+ uint64_t kiocb_buf; -+ uint64_t kiocb_nbytes; -+ int64_t kiocb_offset; -+ int64_t __pad3, __pad4; -+}; -+ -+struct kio_event -+{ -+ uint64_t kioe_data; -+ uint64_t kioe_obj; -+ int64_t kioe_res; -+ int64_t kioe_res2; -+}; -+ -+/* Extend the operation enum. */ -+enum -+{ -+ LIO_DSYNC = LIO_NOP + 1, -+ LIO_SYNC, -+ LIO_READ64 = LIO_READ | 128, -+ LIO_WRITE64 = LIO_WRITE | 128, -+ LIO_KTHREAD = 0x10000, -+ LIO_KTHREAD_REQUIRED = 0x20000 -+}; -+ -+ -+/* Union of the two request types. */ -+typedef union -+ { -+ struct aiocb aiocb; -+ struct aiocb64 aiocb64; -+ } aiocb_union; -+ -+ -+/* Used to synchronize. */ -+struct waitlist -+ { -+ struct waitlist *next; -+ -+ /* The next two fields is used in synchronous io_listio' operations. */ -+#ifndef DONT_NEED_AIO_MISC_COND -+ pthread_cond_t *cond; -+#endif -+ int *result; -+ -+ volatile int *counterp; -+ /* The next field is used in asynchronous `lio_listio' operations. */ -+ struct sigevent *sigevp; -+#ifdef BROKEN_THREAD_SIGNALS -+ /* XXX See requestlist, it's used to work around the broken signal -+ handling in Linux. */ -+ pid_t caller_pid; -+#endif -+ }; -+ -+ -+/* Status of a request. */ -+enum -+{ -+ no, -+ queued, -+ yes, -+ allocated, -+ done -+}; -+ -+ -+/* Used to queue requests.. */ -+struct requestlist -+ { -+ struct kiocb kiocb; -+ kctx_t kioctx; -+ -+ int running; -+ -+ struct requestlist *last_fd; -+ struct requestlist *next_fd; -+ struct requestlist *next_prio; -+ struct requestlist *next_run; -+ /* For kioctx != KCTX_NONE requests we are doubly linked. */ -+#define prev_prio next_run -+ -+ /* Pointer to the actual data. */ -+ aiocb_union *aiocbp; -+ -+#ifdef BROKEN_THREAD_SIGNALS -+ /* PID of the initiator thread. -+ XXX This is only necessary for the broken signal handling on Linux. */ -+ pid_t caller_pid; -+#endif -+ -+ /* List of waiting processes. */ -+ struct waitlist *waiting; -+ }; -+ -+ -+/* Lock for global I/O list of requests. */ -+extern pthread_mutex_t __aio_requests_mutex attribute_hidden; -+ -+ -+/* Enqueue request. */ -+extern struct requestlist *__aio_enqueue_request_ctx (aiocb_union *aiocbp, -+ int operation, -+ kctx_t kctx) -+ attribute_hidden internal_function; -+ -+#define __aio_enqueue_request(aiocbp, operation) \ -+ __aio_enqueue_request_ctx (aiocbp, operation | LIO_KTHREAD, KCTX_NONE) -+ -+/* Find request entry for given AIO control block. */ -+extern struct requestlist *__aio_find_req (aiocb_union *elem) -+ attribute_hidden internal_function; -+ -+/* Find request entry for given file descriptor. */ -+extern struct requestlist *__aio_find_req_fd (int fildes) -+ attribute_hidden internal_function; -+ -+/* Find request entry for given file descriptor. */ -+extern struct requestlist *__aio_find_kreq_fd (int fildes) -+ attribute_hidden internal_function; -+ -+/* Remove request from the list. */ -+extern void __aio_remove_request (struct requestlist *last, -+ struct requestlist *req, int all) -+ attribute_hidden internal_function; -+ -+extern void __aio_remove_krequest (struct requestlist *req) -+ attribute_hidden internal_function; -+ -+/* Release the entry for the request. */ -+extern void __aio_free_request (struct requestlist *req) -+ attribute_hidden internal_function; -+ -+/* Notify initiator of request and tell this everybody listening. */ -+extern void __aio_notify (struct requestlist *req) -+ attribute_hidden internal_function; -+ -+/* Notify initiator of request. */ -+#ifdef BROKEN_THREAD_SIGNALS -+extern int __aio_notify_only (struct sigevent *sigev, pid_t caller_pid) -+ attribute_hidden internal_function; -+#else -+extern int __aio_notify_only (struct sigevent *sigev) -+ attribute_hidden internal_function; -+#endif -+ -+/* Send the signal. */ -+extern int __aio_sigqueue (int sig, const union sigval val, pid_t caller_pid) -+ attribute_hidden internal_function; -+ -+extern int __aio_wait_for_events (kctx_t kctx, const struct timespec *timeout) -+ attribute_hidden internal_function; -+ -+extern void __aio_read_one_event (void) attribute_hidden internal_function; -+ -+extern int __aio_create_kernel_thread (void) -+ attribute_hidden internal_function; -+ -+extern int __have_no_kernel_aio attribute_hidden; -+extern int __kernel_thread_started attribute_hidden; -+ -+#ifndef BROKEN_THREAD_SIGNALS -+# define aio_start_notify_thread __aio_start_notify_thread -+# define aio_create_helper_thread __aio_create_helper_thread -+ -+extern inline void -+__aio_start_notify_thread (void) -+{ -+ sigset_t ss; -+ sigemptyset (&ss); -+ INTERNAL_SYSCALL_DECL (err); -+ INTERNAL_SYSCALL (rt_sigprocmask, err, 4, SIG_SETMASK, &ss, NULL, _NSIG / 8); -+} -+ -+extern inline int -+__aio_create_helper_thread (pthread_t *threadp, void *(*tf) (void *), void *arg) -+{ -+ pthread_attr_t attr; -+ -+ /* Make sure the thread is created detached. */ -+ pthread_attr_init (&attr); -+ pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED); -+ -+ /* The helper thread needs only very little resources. */ -+ (void) pthread_attr_setstacksize (&attr, PTHREAD_STACK_MIN); -+ -+ /* Block all signals in the helper thread. To do this thoroughly we -+ temporarily have to block all signals here. */ -+ sigset_t ss; -+ sigset_t oss; -+ sigfillset (&ss); -+ INTERNAL_SYSCALL_DECL (err); -+ INTERNAL_SYSCALL (rt_sigprocmask, err, 4, SIG_SETMASK, &ss, &oss, _NSIG / 8); -+ -+ int ret = pthread_create (threadp, &attr, tf, arg); -+ -+ /* Restore the signal mask. */ -+ INTERNAL_SYSCALL (rt_sigprocmask, err, 4, SIG_SETMASK, &oss, NULL, -+ _NSIG / 8); -+ -+ (void) pthread_attr_destroy (&attr); -+ return ret; -+} -+#endif -+ -+#endif -+#endif /* aio_misc.h */ -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/kaio_notify.c glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/kaio_notify.c ---- glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/kaio_notify.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/kaio_notify.c 2013-08-16 16:23:23.243028404 +0530 -@@ -0,0 +1,2 @@ -+#include -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/kaio_read64.c glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/kaio_read64.c ---- glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/kaio_read64.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/kaio_read64.c 2013-08-16 16:23:23.244028404 +0530 -@@ -0,0 +1,2 @@ -+#include -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/kaio_read.c glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/kaio_read.c ---- glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/kaio_read.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/kaio_read.c 2013-08-16 16:23:23.244028404 +0530 -@@ -0,0 +1,4 @@ -+#define aio_read64 __renamed_aio_read64 -+#include -+#undef aio_read64 -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/kaio_return.c glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/kaio_return.c ---- glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/kaio_return.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/kaio_return.c 2013-08-16 16:23:23.244028404 +0530 -@@ -0,0 +1,50 @@ -+/* Return exit value of asynchronous I/O request. -+ Copyright (C) 1997, 2002, 2003 Free Software Foundation, Inc. -+ This file is part of the GNU C Library. -+ Contributed by Ulrich Drepper , 1997. -+ -+ The GNU C Library is free software; you can redistribute it and/or -+ modify it under the terms of the GNU Lesser General Public -+ License as published by the Free Software Foundation; either -+ version 2.1 of the License, or (at your option) any later version. -+ -+ The GNU C Library is distributed in the hope that it will be useful, -+ but WITHOUT ANY WARRANTY; without even the implied warranty of -+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ Lesser General Public License for more details. -+ -+ You should have received a copy of the GNU Lesser General Public -+ License along with the GNU C Library; if not, write to the Free -+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA -+ 02111-1307 USA. */ -+ -+ -+/* We use an UGLY hack to prevent gcc from finding us cheating. The -+ implementation of aio_return and aio_return64 are identical and so -+ we want to avoid code duplication by using aliases. But gcc sees -+ the different parameter lists and prints a warning. We define here -+ a function so that aio_return64 has no prototype. */ -+#define aio_return64 XXX -+#include -+/* And undo the hack. */ -+#undef aio_return64 -+ -+#include -+ -+#ifndef USE_KAIO -+#include -+#else -+ -+#include -+ -+ssize_t -+aio_return (aiocbp) -+ struct aiocb *aiocbp; -+{ -+ if (aiocbp->__error_code == EINPROGRESS) -+ __aio_read_one_event (); -+ return aiocbp->__return_value; -+} -+ -+weak_alias (aio_return, aio_return64) -+#endif -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/kaio_sigqueue.c glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/kaio_sigqueue.c ---- glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/kaio_sigqueue.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/kaio_sigqueue.c 2013-08-16 16:23:23.244028404 +0530 -@@ -0,0 +1,2 @@ -+#include -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/kaio_suspend.c glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/kaio_suspend.c ---- glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/kaio_suspend.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/kaio_suspend.c 2013-08-16 16:23:23.244028404 +0530 -@@ -0,0 +1,327 @@ -+/* Suspend until termination of a requests. -+ Copyright (C) 1997, 1998, 1999, 2000, 2002, 2003, 2006 -+ Free Software Foundation, Inc. -+ This file is part of the GNU C Library. -+ Contributed by Ulrich Drepper , 1997. -+ -+ The GNU C Library is free software; you can redistribute it and/or -+ modify it under the terms of the GNU Lesser General Public -+ License as published by the Free Software Foundation; either -+ version 2.1 of the License, or (at your option) any later version. -+ -+ The GNU C Library is distributed in the hope that it will be useful, -+ but WITHOUT ANY WARRANTY; without even the implied warranty of -+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ Lesser General Public License for more details. -+ -+ You should have received a copy of the GNU Lesser General Public -+ License along with the GNU C Library; if not, write to the Free -+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA -+ 02111-1307 USA. */ -+ -+ -+/* We use an UGLY hack to prevent gcc from finding us cheating. The -+ implementations of aio_suspend and aio_suspend64 are identical and so -+ we want to avoid code duplication by using aliases. But gcc sees -+ the different parameter lists and prints a warning. We define here -+ a function so that aio_suspend64 has no prototype. */ -+#define aio_suspend64 XXX -+#include -+/* And undo the hack. */ -+#undef aio_suspend64 -+ -+#include -+ -+#ifndef USE_KAIO -+#include -+#else -+ -+#include -+#include -+#include -+#include -+#include -+ -+#include -+#include -+ -+ -+struct clparam -+{ -+ const struct aiocb *const *list; -+ struct waitlist *waitlist; -+ struct requestlist **requestlist; -+#ifndef DONT_NEED_AIO_MISC_COND -+ pthread_cond_t *cond; -+#endif -+ int nent; -+}; -+ -+ -+static void -+cleanup (void *arg) -+{ -+#ifdef DONT_NEED_AIO_MISC_COND -+ /* Acquire the mutex. If pthread_cond_*wait is used this would -+ happen implicitly. */ -+ pthread_mutex_lock (&__aio_requests_mutex); -+#endif -+ -+ const struct clparam *param = (const struct clparam *) arg; -+ -+ /* Now remove the entry in the waiting list for all requests -+ which didn't terminate. */ -+ int cnt = param->nent; -+ while (cnt-- > 0) -+ if (param->list[cnt] != NULL -+ && param->list[cnt]->__error_code == EINPROGRESS) -+ { -+ struct waitlist **listp; -+ -+ assert (param->requestlist[cnt] != NULL); -+ -+ /* There is the chance that we cannot find our entry anymore. This -+ could happen if the request terminated and restarted again. */ -+ listp = ¶m->requestlist[cnt]->waiting; -+ while (*listp != NULL && *listp != ¶m->waitlist[cnt]) -+ listp = &(*listp)->next; -+ -+ if (*listp != NULL) -+ *listp = (*listp)->next; -+ } -+ -+#ifndef DONT_NEED_AIO_MISC_COND -+ /* Release the conditional variable. */ -+ (void) pthread_cond_destroy (param->cond); -+#endif -+ -+ /* Release the mutex. */ -+ pthread_mutex_unlock (&__aio_requests_mutex); -+} -+ -+ -+int -+aio_suspend (list, nent, timeout) -+ const struct aiocb *const list[]; -+ int nent; -+ const struct timespec *timeout; -+{ -+ if (__builtin_expect (nent < 0, 0)) -+ { -+ __set_errno (EINVAL); -+ return -1; -+ } -+ -+ struct waitlist waitlist[nent]; -+ struct requestlist *requestlist[nent]; -+#ifndef DONT_NEED_AIO_MISC_COND -+ pthread_cond_t cond = PTHREAD_COND_INITIALIZER; -+#endif -+ int cnt; -+ int result = 0; -+ int cntr = 1; -+ int total = 0, ktotal = 0; -+ -+ /* Request the mutex. */ -+ pthread_mutex_lock (&__aio_requests_mutex); -+ -+ /* There is not yet a finished request. Signal the request that -+ we are working for it. */ -+ for (cnt = 0; cnt < nent; ++cnt) -+ if (list[cnt] != NULL) -+ { -+ if (list[cnt]->__error_code == EINPROGRESS) -+ { -+ requestlist[cnt] = __aio_find_req ((aiocb_union *) list[cnt]); -+ -+ if (requestlist[cnt] != NULL) -+ { -+#ifndef DONT_NEED_AIO_MISC_COND -+ waitlist[cnt].cond = &cond; -+#endif -+ waitlist[cnt].result = NULL; -+ waitlist[cnt].next = requestlist[cnt]->waiting; -+ waitlist[cnt].counterp = &cntr; -+ waitlist[cnt].sigevp = NULL; -+#ifdef BROKEN_THREAD_SIGNALS -+ waitlist[cnt].caller_pid = 0; /* Not needed. */ -+#endif -+ requestlist[cnt]->waiting = &waitlist[cnt]; -+ total++; -+ if (requestlist[cnt]->kioctx != KCTX_NONE) -+ ktotal++; -+ } -+ else -+ /* We will never suspend. */ -+ break; -+ } -+ else -+ /* We will never suspend. */ -+ break; -+ } -+ -+ -+ /* Only if none of the entries is NULL or finished to be wait. */ -+ if (cnt == nent && total) -+ { -+ struct clparam clparam = -+ { -+ .list = list, -+ .waitlist = waitlist, -+ .requestlist = requestlist, -+#ifndef DONT_NEED_AIO_MISC_COND -+ .cond = &cond, -+#endif -+ .nent = nent -+ }; -+ -+ pthread_cleanup_push (cleanup, &clparam); -+ -+ if (!__kernel_thread_started && ktotal) -+ { -+ /* If the kernel aio thread was not started yet all requests -+ are served by the kernel and there are no other threads running, -+ read events with mutex hold, so that nobody else can get them -+ instead of us here. */ -+ if (SINGLE_THREAD_P && total == ktotal) -+ { -+ if (timeout == NULL) -+ { -+ while (cntr == 1) -+ __aio_wait_for_events (__aio_kioctx, NULL); -+ } -+ else -+ { -+ struct timeval now; -+ struct timespec abstime, ts; -+ -+ __gettimeofday (&now, NULL); -+ abstime.tv_nsec = timeout->tv_nsec + now.tv_usec * 1000; -+ abstime.tv_sec = timeout->tv_sec + now.tv_sec; -+ if (abstime.tv_nsec >= 1000000000) -+ { -+ abstime.tv_nsec -= 1000000000; -+ abstime.tv_sec += 1; -+ } -+ -+ for (;;) -+ { -+ result = __aio_wait_for_events (__aio_kioctx, timeout); -+ if (cntr < 1) -+ break; -+ if (result == ETIMEDOUT) -+ break; -+ -+ __gettimeofday (&now, NULL); -+ if (now.tv_sec > abstime.tv_sec -+ || (now.tv_sec == abstime.tv_sec -+ && now.tv_usec * 1000 >= abstime.tv_nsec)) -+ break; -+ -+ ts.tv_nsec = abstime.tv_nsec - now.tv_usec * 1000; -+ ts.tv_sec = abstime.tv_sec - now.tv_sec; -+ if (abstime.tv_nsec < now.tv_usec * 1000) -+ { -+ ts.tv_nsec += 1000000000; -+ ts.tv_sec -= 1; -+ } -+ timeout = &ts; -+ } -+ -+ if (cntr < 1) -+ result = 0; -+ else -+ result = ETIMEDOUT; -+ } -+ total = 0; -+ } -+ else if (__aio_create_kernel_thread () < 0) -+ { -+ total = 0; -+ __set_errno (ENOMEM); -+ result = -1; -+ } -+ } -+ -+ if (total == 0) -+ /* Suspending was handled above. */ -+ ; -+#ifdef DONT_NEED_AIO_MISC_COND -+ else -+ AIO_MISC_WAIT (result, cntr, timeout, 1); -+#else -+ else if (timeout == NULL) -+ result = pthread_cond_wait (&cond, &__aio_requests_mutex); -+ else -+ { -+ /* We have to convert the relative timeout value into an -+ absolute time value with pthread_cond_timedwait expects. */ -+ struct timeval now; -+ struct timespec abstime; -+ -+ __gettimeofday (&now, NULL); -+ abstime.tv_nsec = timeout->tv_nsec + now.tv_usec * 1000; -+ abstime.tv_sec = timeout->tv_sec + now.tv_sec; -+ if (abstime.tv_nsec >= 1000000000) -+ { -+ abstime.tv_nsec -= 1000000000; -+ abstime.tv_sec += 1; -+ } -+ -+ result = pthread_cond_timedwait (&cond, &__aio_requests_mutex, -+ &abstime); -+ } -+#endif -+ -+ pthread_cleanup_pop (0); -+ } -+ -+ /* Now remove the entry in the waiting list for all requests -+ which didn't terminate. */ -+ while (cnt-- > 0) -+ if (list[cnt] != NULL && list[cnt]->__error_code == EINPROGRESS) -+ { -+ struct waitlist **listp; -+ -+ assert (requestlist[cnt] != NULL); -+ -+ /* There is the chance that we cannot find our entry anymore. This -+ could happen if the request terminated and restarted again. */ -+ listp = &requestlist[cnt]->waiting; -+ while (*listp != NULL && *listp != &waitlist[cnt]) -+ listp = &(*listp)->next; -+ -+ if (*listp != NULL) -+ *listp = (*listp)->next; -+ } -+ -+#ifndef DONT_NEED_AIO_MISC_COND -+ /* Release the conditional variable. */ -+ if (__builtin_expect (pthread_cond_destroy (&cond) != 0, 0)) -+ /* This must never happen. */ -+ abort (); -+#endif -+ -+ if (result != 0) -+ { -+#ifndef DONT_NEED_AIO_MISC_COND -+ /* An error occurred. Possibly it's ETIMEDOUT. We have to translate -+ the timeout error report of `pthread_cond_timedwait' to the -+ form expected from `aio_suspend'. */ -+ if (result == ETIMEDOUT) -+ __set_errno (EAGAIN); -+ else -+#endif -+ __set_errno (result); -+ -+ result = -1; -+ } -+ -+ /* Release the mutex. */ -+ pthread_mutex_unlock (&__aio_requests_mutex); -+ -+ return result; -+} -+ -+weak_alias (aio_suspend, aio_suspend64) -+#endif -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/kaio_write64.c glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/kaio_write64.c ---- glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/kaio_write64.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/kaio_write64.c 2013-08-16 16:23:23.243028404 +0530 -@@ -0,0 +1,2 @@ -+#include -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/kaio_write.c glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/kaio_write.c ---- glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/kaio_write.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/kaio_write.c 2013-08-16 16:23:23.243028404 +0530 -@@ -0,0 +1,4 @@ -+#define aio_write64 __renamed_aio_write64 -+#include -+#undef aio_write64 -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/klio_listio64.c glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/klio_listio64.c ---- glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/klio_listio64.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/klio_listio64.c 2013-08-16 16:23:23.244028404 +0530 -@@ -0,0 +1,40 @@ -+/* Enqueue and list of read or write requests, 64bit offset version. -+ Copyright (C) 1997, 1998, 1999, 2003, 2006 Free Software Foundation, Inc. -+ This file is part of the GNU C Library. -+ Contributed by Ulrich Drepper , 1997. -+ -+ The GNU C Library is free software; you can redistribute it and/or -+ modify it under the terms of the GNU Lesser General Public -+ License as published by the Free Software Foundation; either -+ version 2.1 of the License, or (at your option) any later version. -+ -+ The GNU C Library is distributed in the hope that it will be useful, -+ but WITHOUT ANY WARRANTY; without even the implied warranty of -+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ Lesser General Public License for more details. -+ -+ You should have received a copy of the GNU Lesser General Public -+ License along with the GNU C Library; if not, write to the Free -+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA -+ 02111-1307 USA. */ -+ -+#include -+ -+#ifndef USE_KAIO -+#include -+#else -+ -+#include -+#include -+#include -+#include -+#include -+ -+#define lio_listio lio_listio64 -+#define __lio_listio_21 __lio_listio64_21 -+#define __lio_listio_item_notify __lio_listio64_item_notify -+#define aiocb aiocb64 -+#define LIO_OPCODE_BASE 128 -+#include -+ -+#endif -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/klio_listio.c glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/klio_listio.c ---- glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/klio_listio.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/klio_listio.c 2013-08-16 16:23:23.243028404 +0530 -@@ -0,0 +1,322 @@ -+/* Enqueue and list of read or write requests. -+ Copyright (C) 1997,1998,1999,2000,2001,2002,2003,2005,2006 -+ Free Software Foundation, Inc. -+ This file is part of the GNU C Library. -+ Contributed by Ulrich Drepper , 1997. -+ -+ The GNU C Library is free software; you can redistribute it and/or -+ modify it under the terms of the GNU Lesser General Public -+ License as published by the Free Software Foundation; either -+ version 2.1 of the License, or (at your option) any later version. -+ -+ The GNU C Library is distributed in the hope that it will be useful, -+ but WITHOUT ANY WARRANTY; without even the implied warranty of -+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ Lesser General Public License for more details. -+ -+ You should have received a copy of the GNU Lesser General Public -+ License along with the GNU C Library; if not, write to the Free -+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA -+ 02111-1307 USA. */ -+ -+#include -+ -+#ifndef USE_KAIO -+#include -+#else -+ -+#ifndef lio_listio -+#include -+#include -+#include -+#include -+#include -+ -+#define LIO_OPCODE_BASE 0 -+#endif -+ -+#include -+ -+ -+/* We need this special structure to handle asynchronous I/O. */ -+struct async_waitlist -+ { -+ int counter; -+ struct sigevent sigev; -+ struct waitlist list[0]; -+ }; -+ -+ -+/* The code in glibc 2.1 to glibc 2.4 issued only one event when all -+ requests submitted with lio_listio finished. The existing practice -+ is to issue events for the individual requests as well. This is -+ what the new code does. */ -+#if SHLIB_COMPAT (librt, GLIBC_2_1, GLIBC_2_4) -+# define LIO_MODE(mode) ((mode) & 127) -+# define NO_INDIVIDUAL_EVENT_P(mode) ((mode) & 128) -+#else -+# define LIO_MODE(mode) mode -+# define NO_INDIVIDUAL_EVENT_P(mode) 0 -+#endif -+ -+ -+static int -+lio_listio_internal (int mode, struct aiocb *const list[], int nent, -+ struct sigevent *sig) -+{ -+ struct sigevent defsigev; -+ struct requestlist *requests[nent]; -+ int cnt; -+ volatile int total = 0; -+ int result = 0, op = 0; -+ kctx_t kctx = KCTX_NONE; -+ -+ if (sig == NULL) -+ { -+ defsigev.sigev_notify = SIGEV_NONE; -+ sig = &defsigev; -+ } -+ -+ /* Request the mutex. */ -+ pthread_mutex_lock (&__aio_requests_mutex); -+ -+ if (LIO_MODE (mode) == LIO_WAIT && ! __have_no_kernel_aio && nent > 0) -+ { -+ int res; -+ INTERNAL_SYSCALL_DECL (err); -+ -+ kctx = 0; -+ do -+ res = INTERNAL_SYSCALL (io_setup, err, 2, nent, &kctx); -+ while (INTERNAL_SYSCALL_ERROR_P (res, err) -+ && INTERNAL_SYSCALL_ERRNO (res, err) == EINTR); -+ if (INTERNAL_SYSCALL_ERROR_P (res, err)) -+ { -+ kctx = KCTX_NONE; -+ if (INTERNAL_SYSCALL_ERRNO (res, err) == ENOSYS) -+ __have_no_kernel_aio = 1; -+ } -+ } -+ else if (LIO_MODE (mode) == LIO_NOWAIT) -+ { -+ op = LIO_KTHREAD; -+ if (sig->sigev_notify != SIGEV_NONE) -+ op = LIO_KTHREAD | LIO_KTHREAD_REQUIRED; -+ } -+ op |= LIO_OPCODE_BASE; -+ -+ /* Now we can enqueue all requests. Since we already acquired the -+ mutex the enqueue function need not do this. */ -+ for (cnt = 0; cnt < nent; ++cnt) -+ if (list[cnt] != NULL && list[cnt]->aio_lio_opcode != LIO_NOP) -+ { -+ if (NO_INDIVIDUAL_EVENT_P (mode)) -+ list[cnt]->aio_sigevent.sigev_notify = SIGEV_NONE; -+ requests[cnt] -+ = __aio_enqueue_request_ctx ((aiocb_union *) list[cnt], -+ list[cnt]->aio_lio_opcode | op, -+ kctx); -+ -+ if (requests[cnt] != NULL) -+ /* Successfully enqueued. */ -+ ++total; -+ else -+ /* Signal that we've seen an error. `errno' and the error code -+ of the aiocb will tell more. */ -+ result = -1; -+ } -+ else -+ requests[cnt] = NULL; -+ -+ if (total == 0) -+ { -+ /* We don't have anything to do except signalling if we work -+ asynchronously. */ -+ -+ if (kctx != KCTX_NONE) -+ { -+ INTERNAL_SYSCALL_DECL (err); -+ INTERNAL_SYSCALL (io_destroy, err, 1, kctx); -+ } -+ -+ /* Release the mutex. We do this before raising a signal since the -+ signal handler might do a `siglongjmp' and then the mutex is -+ locked forever. */ -+ pthread_mutex_unlock (&__aio_requests_mutex); -+ -+ if (LIO_MODE (mode) == LIO_NOWAIT) -+ { -+#ifdef BROKEN_THREAD_SIGNALS -+ __aio_notify_only (sig, -+ sig->sigev_notify == SIGEV_SIGNAL ? getpid () : 0); -+#else -+ __aio_notify_only (sig); -+#endif -+ } -+ -+ return result; -+ } -+ else if (LIO_MODE (mode) == LIO_WAIT) -+ { -+#ifndef DONT_NEED_AIO_MISC_COND -+ pthread_cond_t cond = PTHREAD_COND_INITIALIZER; -+ int oldstate; -+#endif -+ struct waitlist waitlist[nent]; -+ volatile int ktotal = 0; -+ -+ total = 0; -+ for (cnt = 0; cnt < nent; ++cnt) -+ { -+ assert (requests[cnt] == NULL || list[cnt] != NULL); -+ -+ if (requests[cnt] != NULL && list[cnt]->aio_lio_opcode != LIO_NOP) -+ { -+ if (requests[cnt]->kioctx != KCTX_NONE) -+ { -+ assert (requests[cnt]->kioctx == kctx); -+ waitlist[cnt].counterp = &ktotal; -+ ++ktotal; -+ } -+ else -+ { -+ waitlist[cnt].counterp = &total; -+ ++total; -+ } -+#ifndef DONT_NEED_AIO_MISC_COND -+ waitlist[cnt].cond = &cond; -+#endif -+ waitlist[cnt].result = &result; -+ waitlist[cnt].next = requests[cnt]->waiting; -+ waitlist[cnt].sigevp = NULL; -+#ifdef BROKEN_THREAD_SIGNALS -+ waitlist[cnt].caller_pid = 0; /* Not needed. */ -+#endif -+ requests[cnt]->waiting = &waitlist[cnt]; -+ } -+ } -+ -+ while (ktotal > 0) -+ __aio_wait_for_events (kctx, NULL); -+#ifdef DONT_NEED_AIO_MISC_COND -+ AIO_MISC_WAIT (result, total, NULL, 0); -+#else -+ /* Since `pthread_cond_wait'/`pthread_cond_timedwait' are cancellation -+ points we must be careful. We added entries to the waiting lists -+ which we must remove. So defer cancellation for now. */ -+ pthread_setcancelstate (PTHREAD_CANCEL_DISABLE, &oldstate); -+ -+ while (total > 0) -+ pthread_cond_wait (&cond, &__aio_requests_mutex); -+ -+ /* Now it's time to restore the cancellation state. */ -+ pthread_setcancelstate (oldstate, NULL); -+ -+ /* Release the conditional variable. */ -+ if (pthread_cond_destroy (&cond) != 0) -+ /* This must never happen. */ -+ abort (); -+#endif -+ -+ if (kctx != KCTX_NONE) -+ { -+ INTERNAL_SYSCALL_DECL (err); -+ INTERNAL_SYSCALL (io_destroy, err, 1, kctx); -+ } -+ -+ /* If any of the I/O requests failed, return -1 and set errno. */ -+ if (result != 0) -+ { -+ __set_errno (result == EINTR ? EINTR : EIO); -+ result = -1; -+ } -+ } -+ else if (sig->sigev_notify != SIGEV_NONE) -+ { -+ struct async_waitlist *waitlist; -+ -+ waitlist = (struct async_waitlist *) -+ malloc (sizeof (struct async_waitlist) -+ + (nent * sizeof (struct waitlist))); -+ -+ if (waitlist == NULL) -+ { -+ __set_errno (EAGAIN); -+ result = -1; -+ } -+ else -+ { -+#ifdef BROKEN_THREAD_SIGNALS -+ pid_t caller_pid = sig->sigev_notify == SIGEV_SIGNAL ? getpid () : 0; -+#endif -+ total = 0; -+ -+ for (cnt = 0; cnt < nent; ++cnt) -+ { -+ assert (requests[cnt] == NULL || list[cnt] != NULL); -+ -+ if (requests[cnt] != NULL -+ && list[cnt]->aio_lio_opcode != LIO_NOP) -+ { -+#ifndef DONT_NEED_AIO_MISC_COND -+ waitlist->list[cnt].cond = NULL; -+#endif -+ waitlist->list[cnt].result = NULL; -+ waitlist->list[cnt].next = requests[cnt]->waiting; -+ waitlist->list[cnt].counterp = &waitlist->counter; -+ waitlist->list[cnt].sigevp = &waitlist->sigev; -+#ifdef BROKEN_THREAD_SIGNALS -+ waitlist->list[cnt].caller_pid = caller_pid; -+#endif -+ requests[cnt]->waiting = &waitlist->list[cnt]; -+ ++total; -+ } -+ } -+ -+ waitlist->counter = total; -+ waitlist->sigev = *sig; -+ } -+ } -+ -+ /* Release the mutex. */ -+ pthread_mutex_unlock (&__aio_requests_mutex); -+ -+ return result; -+} -+ -+ -+#if SHLIB_COMPAT (librt, GLIBC_2_1, GLIBC_2_4) -+int -+attribute_compat_text_section -+__lio_listio_21 (int mode, struct aiocb *const list[], int nent, -+ struct sigevent *sig) -+{ -+ /* Check arguments. */ -+ if (mode != LIO_WAIT && mode != LIO_NOWAIT) -+ { -+ __set_errno (EINVAL); -+ return -1; -+ } -+ -+ return lio_listio_internal (mode | LIO_NO_INDIVIDUAL_EVENT, list, nent, sig); -+} -+compat_symbol (librt, __lio_listio_21, lio_listio, GLIBC_2_1); -+#endif -+ -+ -+int -+__lio_listio_item_notify (int mode, struct aiocb *const list[], int nent, -+ struct sigevent *sig) -+{ -+ /* Check arguments. */ -+ if (mode != LIO_WAIT && mode != LIO_NOWAIT) -+ { -+ __set_errno (EINVAL); -+ return -1; -+ } -+ -+ return lio_listio_internal (mode, list, nent, sig); -+} -+versioned_symbol (librt, __lio_listio_item_notify, lio_listio, GLIBC_2_4); -+ -+#endif -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/Makefile glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/Makefile ---- glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/Makefile 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/Makefile 2013-08-16 16:23:23.243028404 +0530 -@@ -0,0 +1,4 @@ -+ifeq ($(subdir),rtkaio) -+CFLAGS-kaio_mq_send.c += -fexceptions -+CFLAGS-kaio_mq_receive.c += -fexceptions -+endif -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/powerpc/Makefile glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/powerpc/Makefile ---- glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/powerpc/Makefile 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/powerpc/Makefile 2013-08-16 16:23:23.244028404 +0530 -@@ -0,0 +1,3 @@ -+ifeq ($(subdir),rtkaio) -+librtkaio-routines += rtkaio-sysdep -+endif -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/powerpc/powerpc64/Versions glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/powerpc/powerpc64/Versions ---- glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/powerpc/powerpc64/Versions 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/powerpc/powerpc64/Versions 2013-08-16 16:23:23.244028404 +0530 -@@ -0,0 +1,9 @@ -+%ifdef HAVE_FORCED_UNWIND -+librtkaio { -+ GLIBC_2.3.3 { -+ # Changed timer_t. -+ timer_create; timer_delete; timer_getoverrun; timer_gettime; -+ timer_settime; -+ } -+} -+%endif -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/powerpc/rtkaio-sysdep.c glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/powerpc/rtkaio-sysdep.c ---- glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/powerpc/rtkaio-sysdep.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/powerpc/rtkaio-sysdep.c 2013-08-16 16:23:23.245028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/s390/Makefile glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/s390/Makefile ---- glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/s390/Makefile 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/s390/Makefile 2013-08-16 16:23:23.243028404 +0530 -@@ -0,0 +1,3 @@ -+ifeq ($(subdir),rtkaio) -+librtkaio-routines += rtkaio-sysdep -+endif -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/s390/rtkaio-sysdep.S glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/s390/rtkaio-sysdep.S ---- glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/s390/rtkaio-sysdep.S 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/s390/rtkaio-sysdep.S 2013-08-16 16:23:23.243028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/s390/s390-64/Versions glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/s390/s390-64/Versions ---- glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/s390/s390-64/Versions 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/s390/s390-64/Versions 2013-08-16 16:23:23.243028404 +0530 -@@ -0,0 +1,9 @@ -+%ifdef HAVE_FORCED_UNWIND -+librtkaio { -+ GLIBC_2.3.3 { -+ # Changed timer_t. -+ timer_create; timer_delete; timer_getoverrun; timer_gettime; -+ timer_settime; -+ } -+} -+%endif -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/sparc/kaio_cancel.c glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/sparc/kaio_cancel.c ---- glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/sparc/kaio_cancel.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/sparc/kaio_cancel.c 2013-08-16 16:23:23.243028404 +0530 -@@ -0,0 +1,33 @@ -+#include -+ -+#define aio_cancel64 XXX -+#include -+#undef aio_cancel64 -+#include -+ -+extern __typeof (aio_cancel) __new_aio_cancel; -+extern __typeof (aio_cancel) __old_aio_cancel; -+ -+#define aio_cancel __new_aio_cancel -+ -+#include -+ -+#undef aio_cancel -+strong_alias (__new_aio_cancel, __new_aio_cancel64); -+versioned_symbol (librt, __new_aio_cancel, aio_cancel, GLIBC_2_3); -+versioned_symbol (librt, __new_aio_cancel64, aio_cancel64, GLIBC_2_3); -+ -+#if SHLIB_COMPAT (librt, GLIBC_2_1, GLIBC_2_3) -+ -+#undef ECANCELED -+#define aio_cancel __old_aio_cancel -+#define ECANCELED 125 -+ -+#include -+ -+#undef aio_cancel -+strong_alias (__old_aio_cancel, __old_aio_cancel64); -+compat_symbol (librt, __old_aio_cancel, aio_cancel, GLIBC_2_1); -+compat_symbol (librt, __old_aio_cancel64, aio_cancel64, GLIBC_2_1); -+ -+#endif -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/sparc/Makefile glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/sparc/Makefile ---- glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/sparc/Makefile 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/sparc/Makefile 2013-08-16 16:23:23.243028404 +0530 -@@ -0,0 +1,3 @@ -+ifeq ($(subdir),rtkaio) -+librtkaio-routines += rtkaio-sysdep -+endif -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/sparc/rtkaio-sysdep.c glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/sparc/rtkaio-sysdep.c ---- glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/sparc/rtkaio-sysdep.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/sparc/rtkaio-sysdep.c 2013-08-16 16:23:23.244028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/sparc/sparc64/Versions glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/sparc/sparc64/Versions ---- glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/sparc/sparc64/Versions 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/sparc/sparc64/Versions 2013-08-16 16:23:23.244028404 +0530 -@@ -0,0 +1,9 @@ -+%ifdef HAVE_FORCED_UNWIND -+librtkaio { -+ GLIBC_2.3.3 { -+ # Changed timer_t. -+ timer_create; timer_delete; timer_getoverrun; timer_gettime; -+ timer_settime; -+ } -+} -+%endif -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/sparc/Versions glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/sparc/Versions ---- glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/sparc/Versions 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/sparc/Versions 2013-08-16 16:23:23.244028404 +0530 -@@ -0,0 +1,6 @@ -+librtkaio { -+ GLIBC_2.3 { -+ # AIO functions. -+ aio_cancel; aio_cancel64; -+ } -+} -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/syscalls.list glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/syscalls.list ---- glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/syscalls.list 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/syscalls.list 2013-08-16 16:23:23.244028404 +0530 -@@ -0,0 +1,5 @@ -+# File name Caller Syscall name Args Strong name Weak names -+ -+kaio_mq_timedsend - mq_timedsend Ci:ipiip __GI_mq_timedsend mq_timedsend -+kaio_mq_timedreceive - mq_timedreceive Ci:ipipp __GI_mq_timedreceive mq_timedreceive -+kaio_mq_setattr - mq_getsetattr i:ipp __GI_mq_setattr mq_setattr -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/x86_64/librtkaio-cancellation.S glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/x86_64/librtkaio-cancellation.S ---- glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/x86_64/librtkaio-cancellation.S 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/x86_64/librtkaio-cancellation.S 2013-08-16 16:23:23.244028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/x86_64/Versions glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/x86_64/Versions ---- glibc-2.17-931-g30bbc0c/rtkaio/sysdeps/unix/sysv/linux/x86_64/Versions 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/sysdeps/unix/sysv/linux/x86_64/Versions 2013-08-16 16:23:23.244028404 +0530 -@@ -0,0 +1,9 @@ -+%ifdef HAVE_FORCED_UNWIND -+librtkaio { -+ GLIBC_2.3.3 { -+ # Changed timer_t. -+ timer_create; timer_delete; timer_getoverrun; timer_gettime; -+ timer_settime; -+ } -+} -+%endif -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/tst-aio10.c glibc-2.17-931-g30bbc0c.new/rtkaio/tst-aio10.c ---- glibc-2.17-931-g30bbc0c/rtkaio/tst-aio10.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/tst-aio10.c 2013-08-16 16:23:23.246028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/tst-aio2.c glibc-2.17-931-g30bbc0c.new/rtkaio/tst-aio2.c ---- glibc-2.17-931-g30bbc0c/rtkaio/tst-aio2.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/tst-aio2.c 2013-08-16 16:23:23.245028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/tst-aio3.c glibc-2.17-931-g30bbc0c.new/rtkaio/tst-aio3.c ---- glibc-2.17-931-g30bbc0c/rtkaio/tst-aio3.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/tst-aio3.c 2013-08-16 16:23:23.242028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/tst-aio4.c glibc-2.17-931-g30bbc0c.new/rtkaio/tst-aio4.c ---- glibc-2.17-931-g30bbc0c/rtkaio/tst-aio4.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/tst-aio4.c 2013-08-16 16:23:23.247028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/tst-aio5.c glibc-2.17-931-g30bbc0c.new/rtkaio/tst-aio5.c ---- glibc-2.17-931-g30bbc0c/rtkaio/tst-aio5.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/tst-aio5.c 2013-08-16 16:23:23.246028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/tst-aio64.c glibc-2.17-931-g30bbc0c.new/rtkaio/tst-aio64.c ---- glibc-2.17-931-g30bbc0c/rtkaio/tst-aio64.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/tst-aio64.c 2013-08-16 16:23:23.245028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/tst-aio6.c glibc-2.17-931-g30bbc0c.new/rtkaio/tst-aio6.c ---- glibc-2.17-931-g30bbc0c/rtkaio/tst-aio6.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/tst-aio6.c 2013-08-16 16:23:23.241028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/tst-aio7.c glibc-2.17-931-g30bbc0c.new/rtkaio/tst-aio7.c ---- glibc-2.17-931-g30bbc0c/rtkaio/tst-aio7.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/tst-aio7.c 2013-08-16 16:23:23.241028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/tst-aio8.c glibc-2.17-931-g30bbc0c.new/rtkaio/tst-aio8.c ---- glibc-2.17-931-g30bbc0c/rtkaio/tst-aio8.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/tst-aio8.c 2013-08-16 16:23:23.242028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/tst-aio9.c glibc-2.17-931-g30bbc0c.new/rtkaio/tst-aio9.c ---- glibc-2.17-931-g30bbc0c/rtkaio/tst-aio9.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/tst-aio9.c 2013-08-16 16:23:23.242028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/tst-aio.c glibc-2.17-931-g30bbc0c.new/rtkaio/tst-aio.c ---- glibc-2.17-931-g30bbc0c/rtkaio/tst-aio.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/tst-aio.c 2013-08-16 16:23:23.242028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/tst-aiod2.c glibc-2.17-931-g30bbc0c.new/rtkaio/tst-aiod2.c ---- glibc-2.17-931-g30bbc0c/rtkaio/tst-aiod2.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/tst-aiod2.c 2013-08-16 16:23:23.241028404 +0530 -@@ -0,0 +1,128 @@ -+/* Test for notification mechanism in lio_listio. -+ Copyright (C) 2000, 2002, 2006 Free Software Foundation, Inc. -+ This file is part of the GNU C Library. -+ Contributed by Ulrich Drepper , 2000. -+ -+ The GNU C Library is free software; you can redistribute it and/or -+ modify it under the terms of the GNU Lesser General Public -+ License as published by the Free Software Foundation; either -+ version 2.1 of the License, or (at your option) any later version. -+ -+ The GNU C Library is distributed in the hope that it will be useful, -+ but WITHOUT ANY WARRANTY; without even the implied warranty of -+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ Lesser General Public License for more details. -+ -+ You should have received a copy of the GNU Lesser General Public -+ License along with the GNU C Library; if not, write to the Free -+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA -+ 02111-1307 USA. */ -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include "tst-aiod.h" -+ -+ -+static pthread_barrier_t b; -+ -+ -+static void -+thrfct (sigval_t arg) -+{ -+ int e = pthread_barrier_wait (&b); -+ if (e != 0 && e != PTHREAD_BARRIER_SERIAL_THREAD) -+ { -+ puts ("thread: barrier_wait failed"); -+ exit (1); -+ } -+} -+ -+ -+static int -+do_test (int argc, char *argv[]) -+{ -+ char name[] = "/tmp/aio2.XXXXXX"; -+ int fd; -+ struct aiocb *arr[1]; -+ struct aiocb cb; -+ static const char buf[] = "Hello World\n"; -+ -+ fd = mkstemp (name); -+ if (fd == -1) -+ { -+ printf ("cannot open temp name: %m\n"); -+ return 1; -+ } -+ -+ unlink (name); -+ -+ if (pthread_barrier_init (&b, NULL, 2) != 0) -+ { -+ puts ("barrier_init failed"); -+ return 1; -+ } -+ -+ arr[0] = &cb; -+ -+ void *p; -+ int sz = set_o_direct (fd); -+ if (sz != -1) -+ { -+ int err = posix_memalign (&p, sz, sz); -+ if (err) -+ { -+ errno = err; -+ printf ("cannot allocate memory: %m\n"); -+ return 1; -+ } -+ memcpy (p, buf, sizeof (buf) - 1); -+ memset (p + sizeof (buf) - 1, ' ', sz - sizeof (buf) + 1); -+ printf ("Using O_DIRECT with block size %d\n", sz); -+ } -+ else -+ { -+ p = (void *) buf; -+ sz = sizeof (buf) - 1; -+ } -+ -+ cb.aio_fildes = fd; -+ cb.aio_lio_opcode = LIO_WRITE; -+ cb.aio_reqprio = 0; -+ cb.aio_buf = p; -+ cb.aio_nbytes = sz; -+ cb.aio_offset = 0; -+ cb.aio_sigevent.sigev_notify = SIGEV_THREAD; -+ cb.aio_sigevent.sigev_notify_function = thrfct; -+ cb.aio_sigevent.sigev_notify_attributes = NULL; -+ cb.aio_sigevent.sigev_value.sival_ptr = NULL; -+ -+ if (lio_listio (LIO_WAIT, arr, 1, NULL) < 0) -+ { -+ if (errno == ENOSYS) -+ { -+ puts ("no aio support in this configuration"); -+ return 0; -+ } -+ printf ("lio_listio failed: %m\n"); -+ return 1; -+ } -+ -+ puts ("lio_listio returned"); -+ -+ int e = pthread_barrier_wait (&b); -+ if (e != 0 && e != PTHREAD_BARRIER_SERIAL_THREAD) -+ { -+ puts ("barrier_wait failed"); -+ return 1; -+ } -+ -+ puts ("all OK"); -+ -+ return 0; -+} -+ -+#include "../test-skeleton.c" -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/tst-aiod3.c glibc-2.17-931-g30bbc0c.new/rtkaio/tst-aiod3.c ---- glibc-2.17-931-g30bbc0c/rtkaio/tst-aiod3.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/tst-aiod3.c 2013-08-16 16:23:23.245028404 +0530 -@@ -0,0 +1,131 @@ -+/* Test for notification mechanism in lio_listio. -+ Copyright (C) 2000, 2002, 2006 Free Software Foundation, Inc. -+ This file is part of the GNU C Library. -+ -+ The GNU C Library is free software; you can redistribute it and/or -+ modify it under the terms of the GNU Lesser General Public -+ License as published by the Free Software Foundation; either -+ version 2.1 of the License, or (at your option) any later version. -+ -+ The GNU C Library is distributed in the hope that it will be useful, -+ but WITHOUT ANY WARRANTY; without even the implied warranty of -+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ Lesser General Public License for more details. -+ -+ You should have received a copy of the GNU Lesser General Public -+ License along with the GNU C Library; if not, write to the Free -+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA -+ 02111-1307 USA. */ -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include "tst-aiod.h" -+ -+ -+static pthread_barrier_t b; -+ -+ -+static void -+thrfct (sigval_t arg) -+{ -+ int e = pthread_barrier_wait (&b); -+ if (e != 0 && e != PTHREAD_BARRIER_SERIAL_THREAD) -+ { -+ puts ("child: barrier_wait failed"); -+ exit (1); -+ } -+} -+ -+ -+static int -+do_test (int argc, char *argv[]) -+{ -+ char name[] = "/tmp/aio3.XXXXXX"; -+ int fd; -+ struct aiocb *arr[1]; -+ struct aiocb cb; -+ static const char buf[] = "Hello World\n"; -+ -+ fd = mkstemp (name); -+ if (fd == -1) -+ { -+ printf ("cannot open temp name: %m\n"); -+ return 1; -+ } -+ -+ unlink (name); -+ -+ if (pthread_barrier_init (&b, NULL, 2) != 0) -+ { -+ puts ("barrier_init failed"); -+ return 1; -+ } -+ -+ arr[0] = &cb; -+ -+ void *p; -+ int sz = set_o_direct (fd); -+ if (sz != -1) -+ { -+ int err = posix_memalign (&p, sz, sz); -+ if (err) -+ { -+ errno = err; -+ printf ("cannot allocate memory: %m\n"); -+ return 1; -+ } -+ memcpy (p, buf, sizeof (buf) - 1); -+ memset (p + sizeof (buf) - 1, ' ', sz - sizeof (buf) + 1); -+ printf ("Using O_DIRECT with block size %d\n", sz); -+ } -+ else -+ { -+ p = (void *) buf; -+ sz = sizeof (buf) - 1; -+ } -+ -+ cb.aio_fildes = fd; -+ cb.aio_lio_opcode = LIO_WRITE; -+ cb.aio_reqprio = 0; -+ cb.aio_buf = p; -+ cb.aio_nbytes = sz; -+ cb.aio_offset = 0; -+ cb.aio_sigevent.sigev_notify = SIGEV_THREAD; -+ cb.aio_sigevent.sigev_notify_function = thrfct; -+ cb.aio_sigevent.sigev_notify_attributes = NULL; -+ cb.aio_sigevent.sigev_value.sival_ptr = NULL; -+ -+ if (lio_listio (LIO_NOWAIT, arr, 1, NULL) < 0) -+ { -+ if (errno == ENOSYS) -+ { -+ puts ("no aio support in this configuration"); -+ return 0; -+ } -+ printf ("lio_listio failed: %m\n"); -+ return 1; -+ } -+ -+ if (aio_suspend ((const struct aiocb *const *) arr, 1, NULL) < 0) -+ { -+ printf ("aio_suspend failed: %m\n"); -+ return 1; -+ } -+ -+ int e = pthread_barrier_wait (&b); -+ if (e != 0 && e != PTHREAD_BARRIER_SERIAL_THREAD) -+ { -+ puts ("parent: barrier_wait failed"); -+ return 1; -+ } -+ -+ puts ("all OK"); -+ -+ return 0; -+} -+ -+#include "../test-skeleton.c" -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/tst-aiod4.c glibc-2.17-931-g30bbc0c.new/rtkaio/tst-aiod4.c ---- glibc-2.17-931-g30bbc0c/rtkaio/tst-aiod4.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/tst-aiod4.c 2013-08-16 16:23:23.245028404 +0530 -@@ -0,0 +1,182 @@ -+/* Test for completion signal handling. -+ Copyright (C) 2000, 2001, 2002, 2006 Free Software Foundation, Inc. -+ This file is part of the GNU C Library. -+ -+ The GNU C Library is free software; you can redistribute it and/or -+ modify it under the terms of the GNU Lesser General Public -+ License as published by the Free Software Foundation; either -+ version 2.1 of the License, or (at your option) any later version. -+ -+ The GNU C Library is distributed in the hope that it will be useful, -+ but WITHOUT ANY WARRANTY; without even the implied warranty of -+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ Lesser General Public License for more details. -+ -+ You should have received a copy of the GNU Lesser General Public -+ License along with the GNU C Library; if not, write to the Free -+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA -+ 02111-1307 USA. */ -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include "tst-aiod.h" -+ -+/* We might need a bit longer timeout. */ -+#define TIMEOUT 10 /* sec */ -+ -+int my_signo; -+ -+volatile sig_atomic_t flag; -+ -+ -+static void -+sighandler (const int signo) -+{ -+ flag = signo; -+} -+ -+static int -+wait_flag (void) -+{ -+ while (flag == 0) -+ { -+ puts ("Sleeping..."); -+ sleep (1); -+ } -+ -+ if (flag != my_signo) -+ { -+ printf ("signal handler received wrong signal, flag is %d\n", flag); -+ return 1; -+ } -+ -+ return 0; -+} -+ -+#ifndef SIGRTMIN -+# define SIGRTMIN -1 -+# define SIGRTMAX -1 -+#endif -+ -+static int -+do_test (int argc, char *argv[]) -+{ -+ char name[] = "/tmp/aio4.XXXXXX"; -+ int fd; -+ struct aiocb *arr[1]; -+ struct aiocb cb; -+ static const char buf[] = "Hello World\n"; -+ struct aioinit init = {10, 20, 0}; -+ struct sigaction sa; -+ struct sigevent ev; -+ -+ if (SIGRTMIN == -1) -+ { -+ printf ("RT signals not supported.\n"); -+ return 0; -+ } -+ -+ /* Select a signal from the middle of the available choices... */ -+ my_signo = (SIGRTMAX + SIGRTMIN) / 2; -+ -+ fd = mkstemp (name); -+ if (fd == -1) -+ { -+ printf ("cannot open temp name: %m\n"); -+ return 1; -+ } -+ -+ unlink (name); -+ -+ /* Test also aio_init. */ -+ aio_init (&init); -+ -+ arr[0] = &cb; -+ -+ void *p; -+ int sz = set_o_direct (fd); -+ if (sz != -1) -+ { -+ int err = posix_memalign (&p, sz, sz); -+ if (err) -+ { -+ errno = err; -+ printf ("cannot allocate memory: %m\n"); -+ return 1; -+ } -+ memcpy (p, buf, sizeof (buf) - 1); -+ memset (p + sizeof (buf) - 1, ' ', sz - sizeof (buf) + 1); -+ printf ("Using O_DIRECT with block size %d\n", sz); -+ } -+ else -+ { -+ p = (void *) buf; -+ sz = sizeof (buf) - 1; -+ } -+ -+ cb.aio_fildes = fd; -+ cb.aio_lio_opcode = LIO_WRITE; -+ cb.aio_reqprio = 0; -+ cb.aio_buf = p; -+ cb.aio_nbytes = sz; -+ cb.aio_offset = 0; -+ cb.aio_sigevent.sigev_notify = SIGEV_SIGNAL; -+ cb.aio_sigevent.sigev_notify_function = NULL; -+ cb.aio_sigevent.sigev_notify_attributes = NULL; -+ cb.aio_sigevent.sigev_signo = my_signo; -+ cb.aio_sigevent.sigev_value.sival_ptr = NULL; -+ -+ ev.sigev_notify = SIGEV_SIGNAL; -+ ev.sigev_notify_function = NULL; -+ ev.sigev_notify_attributes = NULL; -+ ev.sigev_signo = my_signo; -+ -+ sa.sa_handler = sighandler; -+ sigemptyset (&sa.sa_mask); -+ sa.sa_flags = SA_RESTART; -+ -+ if (sigaction (my_signo, &sa, NULL) < 0) -+ { -+ printf ("sigaction failed: %m\n"); -+ return 1; -+ } -+ -+ flag = 0; -+ /* First use aio_write. */ -+ if (aio_write (arr[0]) < 0) -+ { -+ if (errno == ENOSYS) -+ { -+ puts ("no aio support in this configuration"); -+ return 0; -+ } -+ printf ("aio_write failed: %m\n"); -+ return 1; -+ } -+ -+ if (wait_flag ()) -+ return 1; -+ -+ puts ("aio_write OK"); -+ -+ flag = 0; -+ /* Again with lio_listio. */ -+ if (lio_listio (LIO_NOWAIT, arr, 1, &ev) < 0) -+ { -+ printf ("lio_listio failed: %m\n"); -+ return 1; -+ } -+ -+ if (wait_flag ()) -+ return 1; -+ -+ puts ("all OK"); -+ -+ return 0; -+} -+ -+#include "../test-skeleton.c" -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/tst-aiod5.c glibc-2.17-931-g30bbc0c.new/rtkaio/tst-aiod5.c ---- glibc-2.17-931-g30bbc0c/rtkaio/tst-aiod5.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/tst-aiod5.c 2013-08-16 16:23:23.245028404 +0530 -@@ -0,0 +1,152 @@ -+/* Test for completion thread handling. -+ Copyright (C) 2000, 2002, 2006 Free Software Foundation, Inc. -+ This file is part of the GNU C Library. -+ -+ The GNU C Library is free software; you can redistribute it and/or -+ modify it under the terms of the GNU Lesser General Public -+ License as published by the Free Software Foundation; either -+ version 2.1 of the License, or (at your option) any later version. -+ -+ The GNU C Library is distributed in the hope that it will be useful, -+ but WITHOUT ANY WARRANTY; without even the implied warranty of -+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ Lesser General Public License for more details. -+ -+ You should have received a copy of the GNU Lesser General Public -+ License along with the GNU C Library; if not, write to the Free -+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA -+ 02111-1307 USA. */ -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include "tst-aiod.h" -+ -+/* We might need a bit longer timeout. */ -+#define TIMEOUT 10 /* sec */ -+ -+#define MY_SIVAL 27 -+ -+volatile sig_atomic_t flag; -+ -+ -+static void -+callback (sigval_t s) -+{ -+ flag = s.sival_int; -+} -+ -+static int -+wait_flag (void) -+{ -+ while (flag == 0) -+ { -+ puts ("Sleeping..."); -+ sleep (1); -+ } -+ -+ if (flag != MY_SIVAL) -+ { -+ printf ("signal handler received wrong signal, flag is %d\n", flag); -+ return 1; -+ } -+ -+ return 0; -+} -+ -+ -+static int -+do_test (int argc, char *argv[]) -+{ -+ char name[] = "/tmp/aio5.XXXXXX"; -+ int fd; -+ struct aiocb *arr[1]; -+ struct aiocb cb; -+ static const char buf[] = "Hello World\n"; -+ struct sigevent ev; -+ -+ fd = mkstemp (name); -+ if (fd == -1) -+ { -+ printf ("cannot open temp name: %m\n"); -+ return 1; -+ } -+ -+ unlink (name); -+ -+ arr[0] = &cb; -+ -+ void *p; -+ int sz = set_o_direct (fd); -+ if (sz != -1) -+ { -+ int err = posix_memalign (&p, sz, sz); -+ if (err) -+ { -+ errno = err; -+ printf ("cannot allocate memory: %m\n"); -+ return 1; -+ } -+ memcpy (p, buf, sizeof (buf) - 1); -+ memset (p + sizeof (buf) - 1, ' ', sz - sizeof (buf) + 1); -+ printf ("Using O_DIRECT with block size %d\n", sz); -+ } -+ else -+ { -+ p = (void *) buf; -+ sz = sizeof (buf) - 1; -+ } -+ -+ cb.aio_fildes = fd; -+ cb.aio_lio_opcode = LIO_WRITE; -+ cb.aio_reqprio = 0; -+ cb.aio_buf = p; -+ cb.aio_nbytes = sz; -+ cb.aio_offset = 0; -+ cb.aio_sigevent.sigev_notify = SIGEV_THREAD; -+ cb.aio_sigevent.sigev_notify_function = callback; -+ cb.aio_sigevent.sigev_notify_attributes = NULL; -+ cb.aio_sigevent.sigev_value.sival_int = MY_SIVAL; -+ -+ ev.sigev_notify = SIGEV_THREAD; -+ ev.sigev_notify_function = callback; -+ ev.sigev_notify_attributes = NULL; -+ ev.sigev_value.sival_int = MY_SIVAL; -+ -+ /* First use aio_write. */ -+ if (aio_write (arr[0]) < 0) -+ { -+ if (errno == ENOSYS) -+ { -+ puts ("no aio support in this configuration"); -+ return 0; -+ } -+ printf ("aio_write failed: %m\n"); -+ return 1; -+ } -+ -+ if (wait_flag ()) -+ return 1; -+ -+ puts ("aio_write OK"); -+ -+ flag = 0; -+ /* Again with lio_listio. */ -+ if (lio_listio (LIO_NOWAIT, arr, 1, &ev) < 0) -+ { -+ printf ("lio_listio failed: %m\n"); -+ return 1; -+ } -+ -+ if (wait_flag ()) -+ return 1; -+ -+ puts ("all OK"); -+ -+ return 0; -+} -+ -+#include "../test-skeleton.c" -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/tst-aiod64.c glibc-2.17-931-g30bbc0c.new/rtkaio/tst-aiod64.c ---- glibc-2.17-931-g30bbc0c/rtkaio/tst-aiod64.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/tst-aiod64.c 2013-08-16 16:23:23.242028404 +0530 -@@ -0,0 +1,308 @@ -+/* Tests for 64bit AIO in librt. -+ Copyright (C) 1998, 1999, 2000, 2002, 2006 Free Software Foundation, Inc. -+ This file is part of the GNU C Library. -+ Contributed by Ulrich Drepper , 1998. -+ -+ The GNU C Library is free software; you can redistribute it and/or -+ modify it under the terms of the GNU Lesser General Public -+ License as published by the Free Software Foundation; either -+ version 2.1 of the License, or (at your option) any later version. -+ -+ The GNU C Library is distributed in the hope that it will be useful, -+ but WITHOUT ANY WARRANTY; without even the implied warranty of -+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ Lesser General Public License for more details. -+ -+ You should have received a copy of the GNU Lesser General Public -+ License along with the GNU C Library; if not, write to the Free -+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA -+ 02111-1307 USA. */ -+ -+#define _LARGEFILE_SOURCE 1 -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include "tst-aiod.h" -+ -+ -+/* Prototype for our test function. */ -+extern void do_prepare (int argc, char *argv[]); -+extern int do_test (int argc, char *argv[]); -+ -+/* We have a preparation function. */ -+#define PREPARE do_prepare -+ -+/* We might need a bit longer timeout. */ -+#define TIMEOUT 20 /* sec */ -+ -+/* This defines the `main' function and some more. */ -+#include -+ -+ -+/* These are for the temporary file we generate. */ -+char *name; -+int fd; -+char *tmpbuf; -+int blksz = 100; -+ -+void -+do_prepare (int argc, char *argv[]) -+{ -+ size_t name_len; -+ -+ name_len = strlen (test_dir); -+ name = malloc (name_len + sizeof ("/aioXXXXXX")); -+ mempcpy (mempcpy (name, test_dir, name_len), -+ "/aioXXXXXX", sizeof ("/aioXXXXXX")); -+ add_temp_file (name); -+ -+ /* Open our test file. */ -+ fd = mkstemp (name); -+ if (fd == -1) -+ error (EXIT_FAILURE, errno, "cannot open test file `%s'", name); -+ -+ int sz = set_o_direct (fd); -+ if (sz != -1) -+ { -+ blksz = sz; -+ printf ("Using O_DIRECT with block size %d\n", blksz); -+ } -+} -+ -+ -+static int -+test_file (const void *buf, size_t size, int fd, const char *msg) -+{ -+ struct stat st; -+ char *tmp = tmpbuf; -+ -+ errno = 0; -+ if (fstat (fd, &st) < 0) -+ { -+ error (0, errno, "%s: failed stat", msg); -+ return 1; -+ } -+ -+ if (st.st_size != (off_t) size) -+ { -+ error (0, errno, "%s: wrong size: %lu, should be %lu", -+ msg, (unsigned long int) st.st_size, (unsigned long int) size); -+ return 1; -+ } -+ -+ if (pread (fd, tmp, size, 0) != (ssize_t) size) -+ { -+ error (0, errno, "%s: failed pread", msg); -+ return 1; -+ } -+ -+ if (memcmp (buf, tmp, size) != 0) -+ { -+ error (0, errno, "%s: failed comparison", msg); -+ return 1; -+ } -+ -+ printf ("%s test ok\n", msg); -+ -+ return 0; -+} -+ -+ -+static int -+do_wait (struct aiocb64 **cbp, size_t nent, int allowed_err) -+{ -+ int go_on; -+ size_t cnt; -+ int result = 0; -+ -+ do -+ { -+ aio_suspend64 ((const struct aiocb64 *const *) cbp, nent, NULL); -+ go_on = 0; -+ for (cnt = 0; cnt < nent; ++cnt) -+ if (cbp[cnt] != NULL) -+ { -+ if (aio_error64 (cbp[cnt]) == EINPROGRESS) -+ go_on = 1; -+ else -+ { -+ if (aio_return64 (cbp[cnt]) == -1 -+ && (allowed_err == 0 -+ || aio_error64 (cbp[cnt]) != allowed_err)) -+ { -+ error (0, aio_error64 (cbp[cnt]), "Operation failed\n"); -+ result = 1; -+ } -+ cbp[cnt] = NULL; -+ } -+ } -+ } -+ while (go_on); -+ -+ return result; -+} -+ -+ -+int -+do_test (int argc, char *argv[]) -+{ -+ struct aiocb64 cbs[10]; -+ struct aiocb64 cbs_fsync; -+ struct aiocb64 *cbp[10]; -+ struct aiocb64 *cbp_fsync[1]; -+ char *buf; -+ size_t cnt; -+ int result = 0; -+ -+ buf = mmap (NULL, 20 * blksz, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANON, -1, 0); -+ tmpbuf = buf + 10 * blksz; -+ if (buf == MAP_FAILED) -+ { -+ error (0, errno, "mmap failed"); -+ return 1; -+ } -+ -+ /* Preparation. */ -+ for (cnt = 0; cnt < 10; ++cnt) -+ { -+ cbs[cnt].aio_fildes = fd; -+ cbs[cnt].aio_reqprio = 0; -+ cbs[cnt].aio_buf = memset (&buf[cnt * blksz], '0' + cnt, blksz); -+ cbs[cnt].aio_nbytes = blksz; -+ cbs[cnt].aio_offset = cnt * blksz; -+ cbs[cnt].aio_sigevent.sigev_notify = SIGEV_NONE; -+ -+ cbp[cnt] = &cbs[cnt]; -+ } -+ -+ /* First a simple test. */ -+ for (cnt = 10; cnt > 0; ) -+ if (aio_write64 (cbp[--cnt]) < 0 && errno == ENOSYS) -+ { -+ error (0, 0, "no aio support in this configuration"); -+ return 0; -+ } -+ /* Wait 'til the results are there. */ -+ result |= do_wait (cbp, 10, 0); -+ /* Test this. */ -+ result |= test_file (buf, 10 * blksz, fd, "aio_write"); -+ -+ /* Read now as we've written it. */ -+ memset (buf, '\0', 10 * blksz); -+ /* Issue the commands. */ -+ for (cnt = 10; cnt > 0; ) -+ { -+ --cnt; -+ cbp[cnt] = &cbs[cnt]; -+ aio_read64 (cbp[cnt]); -+ } -+ /* Wait 'til the results are there. */ -+ result |= do_wait (cbp, 10, 0); -+ /* Test this. */ -+ for (cnt = 0; cnt < 10 * blksz; ++cnt) -+ if (buf[cnt] != '0' + (cnt / blksz)) -+ { -+ result = 1; -+ error (0, 0, "comparison failed for aio_read test"); -+ break; -+ } -+ -+ if (cnt == 10 * blksz) -+ puts ("aio_read test ok"); -+ -+ /* Remove the test file contents. */ -+ if (ftruncate64 (fd, 0) < 0) -+ { -+ error (0, errno, "ftruncate failed\n"); -+ result = 1; -+ } -+ -+ /* Test lio_listio. */ -+ for (cnt = 0; cnt < 10; ++cnt) -+ { -+ cbs[cnt].aio_lio_opcode = LIO_WRITE; -+ cbp[cnt] = &cbs[cnt]; -+ } -+ /* Issue the command. */ -+ lio_listio64 (LIO_WAIT, cbp, 10, NULL); -+ /* ...and immediately test it since we started it in wait mode. */ -+ result |= test_file (buf, 10 * blksz, fd, "lio_listio (write)"); -+ -+ /* Test aio_fsync. */ -+ cbs_fsync.aio_fildes = fd; -+ cbs_fsync.aio_sigevent.sigev_notify = SIGEV_NONE; -+ cbp_fsync[0] = &cbs_fsync; -+ -+ /* Remove the test file contents first. */ -+ if (ftruncate64 (fd, 0) < 0) -+ { -+ error (0, errno, "ftruncate failed\n"); -+ result = 1; -+ } -+ -+ /* Write again. */ -+ for (cnt = 10; cnt > 0; ) -+ aio_write64 (cbp[--cnt]); -+ -+ if (aio_fsync64 (O_SYNC, &cbs_fsync) < 0) -+ { -+ error (0, errno, "aio_fsync failed\n"); -+ result = 1; -+ } -+ result |= do_wait (cbp_fsync, 1, 0); -+ -+ /* ...and test since all data should be on disk now. */ -+ result |= test_file (buf, 10 * blksz, fd, "aio_fsync (aio_write)"); -+ -+ /* Test aio_cancel. */ -+ /* Remove the test file contents first. */ -+ if (ftruncate64 (fd, 0) < 0) -+ { -+ error (0, errno, "ftruncate failed\n"); -+ result = 1; -+ } -+ -+ /* Write again. */ -+ for (cnt = 10; cnt > 0; ) -+ aio_write64 (cbp[--cnt]); -+ -+ /* Cancel all requests. */ -+ if (aio_cancel64 (fd, NULL) == -1) -+ printf ("aio_cancel64 (fd, NULL) cannot cancel anything\n"); -+ -+ result |= do_wait (cbp, 10, ECANCELED); -+ -+ /* Another test for aio_cancel. */ -+ /* Remove the test file contents first. */ -+ if (ftruncate64 (fd, 0) < 0) -+ { -+ error (0, errno, "ftruncate failed\n"); -+ result = 1; -+ } -+ -+ /* Write again. */ -+ for (cnt = 10; cnt > 0; ) -+ { -+ --cnt; -+ cbp[cnt] = &cbs[cnt]; -+ aio_write64 (cbp[cnt]); -+ } -+ puts ("finished3"); -+ -+ /* Cancel all requests. */ -+ for (cnt = 10; cnt > 0; ) -+ if (aio_cancel64 (fd, cbp[--cnt]) == -1) -+ /* This is not an error. The request can simply be finished. */ -+ printf ("aio_cancel64 (fd, cbp[%Zd]) cannot be canceled\n", cnt); -+ puts ("finished2"); -+ -+ result |= do_wait (cbp, 10, ECANCELED); -+ -+ puts ("finished"); -+ -+ return result; -+} -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/tst-aiod.c glibc-2.17-931-g30bbc0c.new/rtkaio/tst-aiod.c ---- glibc-2.17-931-g30bbc0c/rtkaio/tst-aiod.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/tst-aiod.c 2013-08-16 16:23:23.247028404 +0530 -@@ -0,0 +1,307 @@ -+/* Tests for AIO in librt. -+ Copyright (C) 1998, 2000, 2002, 2006 Free Software Foundation, Inc. -+ This file is part of the GNU C Library. -+ Contributed by Ulrich Drepper , 1998. -+ -+ The GNU C Library is free software; you can redistribute it and/or -+ modify it under the terms of the GNU Lesser General Public -+ License as published by the Free Software Foundation; either -+ version 2.1 of the License, or (at your option) any later version. -+ -+ The GNU C Library is distributed in the hope that it will be useful, -+ but WITHOUT ANY WARRANTY; without even the implied warranty of -+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ Lesser General Public License for more details. -+ -+ You should have received a copy of the GNU Lesser General Public -+ License along with the GNU C Library; if not, write to the Free -+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA -+ 02111-1307 USA. */ -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include "tst-aiod.h" -+ -+ -+/* Prototype for our test function. */ -+extern void do_prepare (int argc, char *argv[]); -+extern int do_test (int argc, char *argv[]); -+ -+/* We have a preparation function. */ -+#define PREPARE do_prepare -+ -+/* We might need a bit longer timeout. */ -+#define TIMEOUT 20 /* sec */ -+ -+/* This defines the `main' function and some more. */ -+#include -+ -+ -+/* These are for the temporary file we generate. */ -+char *name; -+int fd; -+char *tmpbuf; -+int blksz = 100; -+ -+void -+do_prepare (int argc, char *argv[]) -+{ -+ size_t name_len; -+ -+ name_len = strlen (test_dir); -+ name = malloc (name_len + sizeof ("/aioXXXXXX")); -+ mempcpy (mempcpy (name, test_dir, name_len), -+ "/aioXXXXXX", sizeof ("/aioXXXXXX")); -+ add_temp_file (name); -+ -+ /* Open our test file. */ -+ fd = mkstemp (name); -+ if (fd == -1) -+ error (EXIT_FAILURE, errno, "cannot open test file `%s'", name); -+ -+ int sz = set_o_direct (fd); -+ if (sz != -1) -+ { -+ blksz = sz; -+ printf ("Using O_DIRECT with block size %d\n", blksz); -+ } -+} -+ -+ -+static int -+test_file (const void *buf, size_t size, int fd, const char *msg) -+{ -+ struct stat st; -+ char *tmp = tmpbuf; -+ -+ errno = 0; -+ if (fstat (fd, &st) < 0) -+ { -+ error (0, errno, "%s: failed stat", msg); -+ return 1; -+ } -+ -+ if (st.st_size != (off_t) size) -+ { -+ error (0, errno, "%s: wrong size: %lu, should be %lu", -+ msg, (unsigned long int) st.st_size, (unsigned long int) size); -+ return 1; -+ } -+ -+ if (pread (fd, tmp, size, 0) != (ssize_t) size) -+ { -+ error (0, errno, "%s: failed pread", msg); -+ return 1; -+ } -+ -+ if (memcmp (buf, tmp, size) != 0) -+ { -+ error (0, errno, "%s: failed comparison", msg); -+ return 1; -+ } -+ -+ printf ("%s test ok\n", msg); -+ -+ return 0; -+} -+ -+ -+static int -+do_wait (struct aiocb **cbp, size_t nent, int allowed_err) -+{ -+ int go_on; -+ size_t cnt; -+ int result = 0; -+ -+ do -+ { -+ aio_suspend ((const struct aiocb *const *) cbp, nent, NULL); -+ go_on = 0; -+ for (cnt = 0; cnt < nent; ++cnt) -+ if (cbp[cnt] != NULL) -+ { -+ if (aio_error (cbp[cnt]) == EINPROGRESS) -+ go_on = 1; -+ else -+ { -+ if (aio_return (cbp[cnt]) == -1 -+ && (allowed_err == 0 -+ || aio_error (cbp[cnt]) != allowed_err)) -+ { -+ error (0, aio_error (cbp[cnt]), "Operation failed\n"); -+ result = 1; -+ } -+ cbp[cnt] = NULL; -+ } -+ } -+ } -+ while (go_on); -+ -+ return result; -+} -+ -+ -+int -+do_test (int argc, char *argv[]) -+{ -+ struct aiocb cbs[10]; -+ struct aiocb cbs_fsync; -+ struct aiocb *cbp[10]; -+ struct aiocb *cbp_fsync[1]; -+ char *buf; -+ size_t cnt; -+ int result = 0; -+ -+ buf = mmap (NULL, 20 * blksz, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANON, -1, 0); -+ tmpbuf = buf + 10 * blksz; -+ if (buf == MAP_FAILED) -+ { -+ error (0, errno, "mmap failed"); -+ return 1; -+ } -+ -+ /* Preparation. */ -+ for (cnt = 0; cnt < 10; ++cnt) -+ { -+ cbs[cnt].aio_fildes = fd; -+ cbs[cnt].aio_reqprio = 0; -+ cbs[cnt].aio_buf = memset (&buf[cnt * blksz], '0' + cnt, blksz); -+ cbs[cnt].aio_nbytes = blksz; -+ cbs[cnt].aio_offset = cnt * blksz; -+ cbs[cnt].aio_sigevent.sigev_notify = SIGEV_NONE; -+ -+ cbp[cnt] = &cbs[cnt]; -+ } -+ -+ /* First a simple test. */ -+ for (cnt = 10; cnt > 0; ) -+ if (aio_write (cbp[--cnt]) < 0 && errno == ENOSYS) -+ { -+ error (0, 0, "no aio support in this configuration"); -+ return 0; -+ } -+ /* Wait 'til the results are there. */ -+ result |= do_wait (cbp, 10, 0); -+ /* Test this. */ -+ result |= test_file (buf, 10 * blksz, fd, "aio_write"); -+ -+ /* Read now as we've written it. */ -+ memset (buf, '\0', 10 * blksz); -+ /* Issue the commands. */ -+ for (cnt = 10; cnt > 0; ) -+ { -+ --cnt; -+ cbp[cnt] = &cbs[cnt]; -+ aio_read (cbp[cnt]); -+ } -+ /* Wait 'til the results are there. */ -+ result |= do_wait (cbp, 10, 0); -+ /* Test this. */ -+ for (cnt = 0; cnt < 10 * blksz; ++cnt) -+ if (buf[cnt] != '0' + (cnt / blksz)) -+ { -+ result = 1; -+ error (0, 0, "comparison failed for aio_read test"); -+ break; -+ } -+ -+ if (cnt == 10 * blksz) -+ puts ("aio_read test ok"); -+ -+ /* Remove the test file contents. */ -+ if (ftruncate (fd, 0) < 0) -+ { -+ error (0, errno, "ftruncate failed\n"); -+ result = 1; -+ } -+ -+ /* Test lio_listio. */ -+ for (cnt = 0; cnt < 10; ++cnt) -+ { -+ cbs[cnt].aio_lio_opcode = LIO_WRITE; -+ cbp[cnt] = &cbs[cnt]; -+ } -+ /* Issue the command. */ -+ lio_listio (LIO_WAIT, cbp, 10, NULL); -+ /* ...and immediately test it since we started it in wait mode. */ -+ result |= test_file (buf, 10 * blksz, fd, "lio_listio (write)"); -+ -+ /* Test aio_fsync. */ -+ cbs_fsync.aio_fildes = fd; -+ cbs_fsync.aio_sigevent.sigev_notify = SIGEV_NONE; -+ cbp_fsync[0] = &cbs_fsync; -+ -+ /* Remove the test file contents first. */ -+ if (ftruncate (fd, 0) < 0) -+ { -+ error (0, errno, "ftruncate failed\n"); -+ result = 1; -+ } -+ -+ /* Write again. */ -+ for (cnt = 10; cnt > 0; ) -+ aio_write (cbp[--cnt]); -+ -+ if (aio_fsync (O_SYNC, &cbs_fsync) < 0) -+ { -+ error (0, errno, "aio_fsync failed\n"); -+ result = 1; -+ } -+ result |= do_wait (cbp_fsync, 1, 0); -+ -+ /* ...and test since all data should be on disk now. */ -+ result |= test_file (buf, 10 * blksz, fd, "aio_fsync (aio_write)"); -+ -+ /* Test aio_cancel. */ -+ /* Remove the test file contents first. */ -+ if (ftruncate (fd, 0) < 0) -+ { -+ error (0, errno, "ftruncate failed\n"); -+ result = 1; -+ } -+ -+ /* Write again. */ -+ for (cnt = 10; cnt > 0; ) -+ aio_write (cbp[--cnt]); -+ -+ /* Cancel all requests. */ -+ if (aio_cancel (fd, NULL) == -1) -+ printf ("aio_cancel (fd, NULL) cannot cancel anything\n"); -+ -+ result |= do_wait (cbp, 10, ECANCELED); -+ -+ /* Another test for aio_cancel. */ -+ /* Remove the test file contents first. */ -+ if (ftruncate (fd, 0) < 0) -+ { -+ error (0, errno, "ftruncate failed\n"); -+ result = 1; -+ } -+ -+ /* Write again. */ -+ for (cnt = 10; cnt > 0; ) -+ { -+ --cnt; -+ cbp[cnt] = &cbs[cnt]; -+ aio_write (cbp[cnt]); -+ } -+ puts ("finished3"); -+ -+ /* Cancel all requests. */ -+ for (cnt = 10; cnt > 0; ) -+ if (aio_cancel (fd, cbp[--cnt]) == -1) -+ /* This is not an error. The request can simply be finished. */ -+ printf ("aio_cancel (fd, cbp[%Zd]) cannot be canceled\n", cnt); -+ puts ("finished2"); -+ -+ result |= do_wait (cbp, 10, ECANCELED); -+ -+ puts ("finished"); -+ -+ return result; -+} -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/tst-aiod.h glibc-2.17-931-g30bbc0c.new/rtkaio/tst-aiod.h ---- glibc-2.17-931-g30bbc0c/rtkaio/tst-aiod.h 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/tst-aiod.h 2013-08-16 16:23:23.246028404 +0530 -@@ -0,0 +1,53 @@ -+/* Tests for AIO in librt. -+ Copyright (C) 1998, 2000, 2002, 2006 Free Software Foundation, Inc. -+ This file is part of the GNU C Library. -+ Contributed by Ulrich Drepper , 1998. -+ -+ The GNU C Library is free software; you can redistribute it and/or -+ modify it under the terms of the GNU Lesser General Public -+ License as published by the Free Software Foundation; either -+ version 2.1 of the License, or (at your option) any later version. -+ -+ The GNU C Library is distributed in the hope that it will be useful, -+ but WITHOUT ANY WARRANTY; without even the implied warranty of -+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -+ Lesser General Public License for more details. -+ -+ You should have received a copy of the GNU Lesser General Public -+ License along with the GNU C Library; if not, write to the Free -+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA -+ 02111-1307 USA. */ -+ -+#include -+#include -+#include -+#include -+ -+static int -+set_o_direct (int fd) -+{ -+ int ret = -1; -+#ifdef O_DIRECT -+ if (fcntl (fd, F_SETFL, fcntl (fd, F_GETFL) | O_DIRECT) >= 0) -+ { -+ int pgsz = sysconf (_SC_PAGESIZE); -+ char *buf = mmap (NULL, 16 * pgsz, PROT_READ | PROT_WRITE, -+ MAP_PRIVATE | MAP_ANON, -1, 0); -+ if (buf != MAP_FAILED) -+ { -+ memset (buf, 0, 16 * pgsz); -+ for (int sz = 256; sz <= 16 * pgsz; sz *= 2) -+ if (write (fd, buf, sz) > 0) -+ { -+ ret = sz; -+ break; -+ } -+ ftruncate64 (fd, 0); -+ munmap (buf, 16 * pgsz); -+ } -+ if (ret < 0) -+ fcntl (fd, F_SETFL, fcntl (fd, F_GETFL) & ~O_DIRECT); -+ } -+#endif -+ return ret; -+} -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/tst-clock2.c glibc-2.17-931-g30bbc0c.new/rtkaio/tst-clock2.c ---- glibc-2.17-931-g30bbc0c/rtkaio/tst-clock2.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/tst-clock2.c 2013-08-16 16:23:23.242028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/tst-clock.c glibc-2.17-931-g30bbc0c.new/rtkaio/tst-clock.c ---- glibc-2.17-931-g30bbc0c/rtkaio/tst-clock.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/tst-clock.c 2013-08-16 16:23:23.247028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/tst-clock_nanosleep.c glibc-2.17-931-g30bbc0c.new/rtkaio/tst-clock_nanosleep.c ---- glibc-2.17-931-g30bbc0c/rtkaio/tst-clock_nanosleep.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/tst-clock_nanosleep.c 2013-08-16 16:23:23.246028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/tst-cpuclock1.c glibc-2.17-931-g30bbc0c.new/rtkaio/tst-cpuclock1.c ---- glibc-2.17-931-g30bbc0c/rtkaio/tst-cpuclock1.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/tst-cpuclock1.c 2013-08-16 16:23:23.247028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/tst-cpuclock2.c glibc-2.17-931-g30bbc0c.new/rtkaio/tst-cpuclock2.c ---- glibc-2.17-931-g30bbc0c/rtkaio/tst-cpuclock2.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/tst-cpuclock2.c 2013-08-16 16:23:23.245028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/tst-cputimer1.c glibc-2.17-931-g30bbc0c.new/rtkaio/tst-cputimer1.c ---- glibc-2.17-931-g30bbc0c/rtkaio/tst-cputimer1.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/tst-cputimer1.c 2013-08-16 16:23:23.242028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/tst-cputimer2.c glibc-2.17-931-g30bbc0c.new/rtkaio/tst-cputimer2.c ---- glibc-2.17-931-g30bbc0c/rtkaio/tst-cputimer2.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/tst-cputimer2.c 2013-08-16 16:23:23.246028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/tst-cputimer3.c glibc-2.17-931-g30bbc0c.new/rtkaio/tst-cputimer3.c ---- glibc-2.17-931-g30bbc0c/rtkaio/tst-cputimer3.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/tst-cputimer3.c 2013-08-16 16:23:23.245028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/tst-mqueue1.c glibc-2.17-931-g30bbc0c.new/rtkaio/tst-mqueue1.c ---- glibc-2.17-931-g30bbc0c/rtkaio/tst-mqueue1.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/tst-mqueue1.c 2013-08-16 16:23:23.247028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/tst-mqueue2.c glibc-2.17-931-g30bbc0c.new/rtkaio/tst-mqueue2.c ---- glibc-2.17-931-g30bbc0c/rtkaio/tst-mqueue2.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/tst-mqueue2.c 2013-08-16 16:23:23.242028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/tst-mqueue3.c glibc-2.17-931-g30bbc0c.new/rtkaio/tst-mqueue3.c ---- glibc-2.17-931-g30bbc0c/rtkaio/tst-mqueue3.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/tst-mqueue3.c 2013-08-16 16:23:23.246028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/tst-mqueue4.c glibc-2.17-931-g30bbc0c.new/rtkaio/tst-mqueue4.c ---- glibc-2.17-931-g30bbc0c/rtkaio/tst-mqueue4.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/tst-mqueue4.c 2013-08-16 16:23:23.242028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/tst-mqueue5.c glibc-2.17-931-g30bbc0c.new/rtkaio/tst-mqueue5.c ---- glibc-2.17-931-g30bbc0c/rtkaio/tst-mqueue5.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/tst-mqueue5.c 2013-08-16 16:23:23.245028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/tst-mqueue6.c glibc-2.17-931-g30bbc0c.new/rtkaio/tst-mqueue6.c ---- glibc-2.17-931-g30bbc0c/rtkaio/tst-mqueue6.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/tst-mqueue6.c 2013-08-16 16:23:23.247028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/tst-mqueue7.c glibc-2.17-931-g30bbc0c.new/rtkaio/tst-mqueue7.c ---- glibc-2.17-931-g30bbc0c/rtkaio/tst-mqueue7.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/tst-mqueue7.c 2013-08-16 16:23:23.245028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/tst-mqueue8.c glibc-2.17-931-g30bbc0c.new/rtkaio/tst-mqueue8.c ---- glibc-2.17-931-g30bbc0c/rtkaio/tst-mqueue8.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/tst-mqueue8.c 2013-08-16 16:23:23.246028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/tst-mqueue9.c glibc-2.17-931-g30bbc0c.new/rtkaio/tst-mqueue9.c ---- glibc-2.17-931-g30bbc0c/rtkaio/tst-mqueue9.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/tst-mqueue9.c 2013-08-16 16:23:23.242028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/tst-mqueue.h glibc-2.17-931-g30bbc0c.new/rtkaio/tst-mqueue.h ---- glibc-2.17-931-g30bbc0c/rtkaio/tst-mqueue.h 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/tst-mqueue.h 2013-08-16 16:23:23.246028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/tst-shm.c glibc-2.17-931-g30bbc0c.new/rtkaio/tst-shm.c ---- glibc-2.17-931-g30bbc0c/rtkaio/tst-shm.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/tst-shm.c 2013-08-16 16:23:23.242028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/tst-timer2.c glibc-2.17-931-g30bbc0c.new/rtkaio/tst-timer2.c ---- glibc-2.17-931-g30bbc0c/rtkaio/tst-timer2.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/tst-timer2.c 2013-08-16 16:23:23.245028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/tst-timer3.c glibc-2.17-931-g30bbc0c.new/rtkaio/tst-timer3.c ---- glibc-2.17-931-g30bbc0c/rtkaio/tst-timer3.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/tst-timer3.c 2013-08-16 16:23:23.242028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/tst-timer4.c glibc-2.17-931-g30bbc0c.new/rtkaio/tst-timer4.c ---- glibc-2.17-931-g30bbc0c/rtkaio/tst-timer4.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/tst-timer4.c 2013-08-16 16:23:23.246028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/tst-timer5.c glibc-2.17-931-g30bbc0c.new/rtkaio/tst-timer5.c ---- glibc-2.17-931-g30bbc0c/rtkaio/tst-timer5.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/tst-timer5.c 2013-08-16 16:23:23.246028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/tst-timer.c glibc-2.17-931-g30bbc0c.new/rtkaio/tst-timer.c ---- glibc-2.17-931-g30bbc0c/rtkaio/tst-timer.c 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/tst-timer.c 2013-08-16 16:23:23.246028404 +0530 -@@ -0,0 +1 @@ -+#include -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/Versions glibc-2.17-931-g30bbc0c.new/rtkaio/Versions ---- glibc-2.17-931-g30bbc0c/rtkaio/Versions 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/Versions 2013-08-16 16:23:23.247028404 +0530 -@@ -0,0 +1,25 @@ -+librtkaio { -+ GLIBC_2.1 { -+ # AIO functions. -+ aio_cancel; aio_cancel64; aio_error; aio_error64; aio_fsync; aio_fsync64; -+ aio_init; aio_read; aio_read64; aio_return; aio_return64; aio_suspend; -+ aio_suspend64; aio_write; aio_write64; lio_listio; lio_listio64; -+ } -+ GLIBC_2.2 { -+ # c* -+ clock_getres; clock_gettime; clock_settime; clock_getcpuclockid; -+ clock_nanosleep; -+ -+ # s* -+ shm_open; shm_unlink; -+ -+ # t* -+ timer_create; timer_delete; timer_getoverrun; timer_gettime; -+ timer_settime; -+ } -+ GLIBC_2.3.4 { -+ # m* -+ mq_open; mq_close; mq_unlink; mq_getattr; mq_setattr; -+ mq_notify; mq_send; mq_receive; mq_timedsend; mq_timedreceive; -+ } -+} -diff -pruN glibc-2.17-931-g30bbc0c/rtkaio/Versions.def glibc-2.17-931-g30bbc0c.new/rtkaio/Versions.def ---- glibc-2.17-931-g30bbc0c/rtkaio/Versions.def 1970-01-01 05:30:00.000000000 +0530 -+++ glibc-2.17-931-g30bbc0c.new/rtkaio/Versions.def 2013-08-16 16:23:23.242028404 +0530 -@@ -0,0 +1,8 @@ -+librtkaio { -+ GLIBC_2.1 -+ GLIBC_2.2 -+ GLIBC_2.3 -+ GLIBC_2.3.3 -+ GLIBC_2.3.4 -+ GLIBC_2.4 -+} diff --git a/glibc.spec b/glibc.spec index bf8f2e2..010a6ee 100644 --- a/glibc.spec +++ b/glibc.spec @@ -1,6 +1,6 @@ %define glibcsrcdir glibc-2.22-70-gd5dff79 %define glibcversion 2.22.90 -%define glibcrelease 3%{?dist} +%define glibcrelease 4%{?dist} # Pre-release tarballs are pulled in from git using a command that is # effectively: # @@ -11,21 +11,50 @@ # glibc_release_url is only defined when we have a release tarball. # % define glibc_release_url http://ftp.gnu.org/gnu/glibc/ ############################################################################## -# If run_glibc_tests is zero then tests are not run for the build. -# You must always set run_glibc_tests to one for production builds. -%define run_glibc_tests 1 -%define build_benchtests 1 -# Run valgrind test to ensure compatibility. -%ifarch %{ix86} x86_64 ppc ppc64le s390x armv7hl aarch64 -%define run_valgrind_tests 1 -%endif -# Disable -Werror in builds for these architectures -%ifarch s390x -%define disable_werror 1 -%endif -# Disable -Werror if we're bootstrapping -%{!?_with_bootstrap: %global disable_werror 1} +# We support hte following options: +# --with/--without, +# * testsuite - Running the testsuite. +# * benchtests - Running and building benchmark subpackage. +# * bootstrap - Bootstrapping the package. +# * werror - Build with -Werror +# * docs - Build with documentation and the required dependencies. +# * valgrind - Run smoke tests with valgrind to verify dynamic loader. +# +# You must always run the testsuite for production builds. +# Default: Always run the testsuite. +%bcond_without testsuite +# Default: Always build the benchtests. +%bcond_without benchtests +# Default: Not bootstrapping. +%bcond_with bootstrap +# Default: Enable using -Werror +%bcond_without werror +# Default: Always build documentation. +%bcond_without docs +# Default: Always run valgrind tests +%bcond_without valgrind +# Run a valgrind smoke test to ensure that the release is compatible and +# doesn't any new feature that might cause valgrind to abort. +%if %{with valgrind} +%ifarch s390 +# There is no valgrind support for 31-bit s390. +%undefine with_valgrind +%endif +%endif +%if %{with werror} +%ifarch s390x +# The 64-bit s390x builds are not -Werror clean yet. +%undefine with_werror +%endif +%endif +%if %{with bootstrap} +# Disable benchtests, -Werror, docs, and valgrind if we're bootstrapping +%undefine with_benchtests +%undefine with_werror +%undefine with_docs +%undefine with_valgrind +%endif ############################################################################## # Auxiliary arches are those arches that can be built in addition # to the core supported arches. You either install an auxarch or @@ -63,12 +92,6 @@ %define buildpower6 0 %endif ############################################################################## -# We build librtkaio for all rtkaioarches. The library is installed into -# a distinct subdirectory in the lib dir. This define enables the rtkaio -# add-on during the build. Upstream does not have rtkaio and it is provided -# strictly as part of our builds. -%define rtkaioarches %{ix86} x86_64 ppc %{power64} s390 s390x -############################################################################## # Any architecture/kernel combination that supports running 32-bit and 64-bit # code in userspace is considered a biarch arch. %define biarcharches %{ix86} x86_64 ppc %{power64} s390 s390x @@ -179,16 +202,6 @@ Patch0034: glibc-fedora-elf-init-hidden_undef.patch # Support mangling and demangling null pointers. Patch0037: glibc-rh952799.patch -# rtkaio and c_stubs. Note that despite the numbering, these are always -# applied first. -Patch0038: glibc-rtkaio.patch -Patch0039: glibc-c_stubs.patch - -# Remove non-ELF support in rtkaio -Patch0040: glibc-rh731833-rtkaio.patch -Patch0041: glibc-rh731833-rtkaio-2.patch -Patch0042: glibc-rh970865.patch - # ARM: Accept that some objects marked hard ABI are now not because of a # binutils bug. Patch0044: glibc-rh1009145.patch @@ -205,11 +218,6 @@ Patch0052: glibc-disable-rwlock-elision.patch # symlink to it. Patch0053: glibc-cs-path.patch -# Remove the clock_* functions and use the ones in libc like librt does. -Patch0054: glibc-rtkaio-clock.patch - -Patch0055: glibc-rtkaio-libof.patch - ############################################################################## # # Patches from upstream @@ -286,12 +294,23 @@ Requires(pre): basesystem, libgcc # This is for building auxiliary programs like memusage, nscd # For initial glibc bootstraps it can be commented out -BuildRequires: gd-devel libpng-devel zlib-devel texinfo, libselinux-devel >= 1.33.4-3 -BuildRequires: audit-libs-devel >= 1.1.3, sed >= 3.95, libcap-devel, gettext, nss-devel +BuildRequires: gd-devel libpng-devel zlib-devel +%if %{with docs} +# Removing texinfo will cause check-safety.sh test to fail because it seems to +# trigger documentation generation based on dependencies. We need to fix this +# upstream in some way that doesn't depend on generating docs to validate the +# texinfo. I expect it's simply the wrong dependency for that target. +BuildRequires: texinfo +%endif +%if %{without bootstrap} +BuildRequires: libselinux-devel >= 1.33.4-3 +BuildRequires: nss-devel +%endif +BuildRequires: audit-libs-devel >= 1.1.3, sed >= 3.95, libcap-devel, gettext BuildRequires: /bin/ps, /bin/kill, /bin/awk BuildRequires: systemtap-sdt-devel -%if 0%{?run_valgrind_tests} +%if %{with valgrind} BuildRequires: /usr/bin/valgrind %endif @@ -351,8 +370,9 @@ BuildRequires: elfutils >= 0.72 BuildRequires: rpm >= 4.2-0.56 %endif -# The testsuite builds static C++ binaries that require a static -# C++ runtime from libstdc++-static. +# The testsuite builds static C++ binaries that require a C++ compiler +# and static C++ runtime from libstdc++-static. +BuildRequires: gcc-c++ BuildRequires: libstdc++-static # Filter out all GLIBC_PRIVATE symbols since they are internal to @@ -475,7 +495,10 @@ libraries, as well as national language (locale) support. Summary: A Name Service Caching Daemon (nscd). Group: System Environment/Daemons Requires: %{name} = %{version}-%{release} -Requires: libselinux >= 1.17.10-1, audit-libs >= 1.1.3 +%if %{with bootstrap} +Requires: libselinux >= 1.17.10-1 +%endif +Requires: audit-libs >= 1.1.3 Requires(pre): /usr/sbin/useradd, coreutils Requires(post): systemd Requires(preun): systemd @@ -550,7 +573,7 @@ package or when debugging this package. %endif # %{debuginfocommonarches} %endif # 0%{?_enable_debug_packages} -%if %{build_benchtests} +%if %{with benchtests} %package benchtests Summary: Benchmarking binaries and scripts for %{name} Group: Development/Debug @@ -565,11 +588,7 @@ microbenchmark tests on the system. %prep %setup -q -n %{glibcsrcdir} -# Patch order is important as some patches depend on other patches and -# therefore the order must not be changed. First two are rtkaio and c_stubs; -# we maintain this only in Fedora. -%patch0038 -p1 -%patch0039 -p1 +# Patch order matters. %patch0001 -p1 %patch0003 -p1 %patch0004 -p1 @@ -594,9 +613,6 @@ microbenchmark tests on the system. %patch0033 -p1 %patch0034 -p1 %patch0037 -p1 -%patch0040 -p1 -%patch0041 -p1 -%patch0042 -p1 %patch0044 -p1 %patch0046 -p1 %patch2031 -p1 @@ -605,7 +621,6 @@ microbenchmark tests on the system. %patch2034 -p1 %patch0052 -p1 %patch0053 -p1 -%patch0054 -p1 %patch3002 -p1 %patch2035 -p1 @@ -614,7 +629,6 @@ microbenchmark tests on the system. %patch2103 -p1 %patch2104 -p1 %patch2105 -p1 -%patch0055 -p1 ############################################################################## # %%prep - Additional prep required... @@ -725,10 +739,7 @@ EnableKernel="--enable-kernel=%{enablekernel}" # Save the used compiler and options into the file "Gcc" for use later # by %%install. echo "$GCC" > Gcc -AddOns=`echo */configure | sed -e 's!/configure!!g;s!\(nptl\|rtkaio\|powerpc-cpu\)\( \|$\)!!g;s! \+$!!;s! !,!g;s!^!,!;/^,\*$/d'` -%ifarch %{rtkaioarches} -AddOns=,rtkaio$AddOns -%endif +AddOns=`echo */configure | sed -e 's!/configure!!g;s!\(nptl\|powerpc-cpu\)\( \|$\)!!g;s! \+$!!;s! !,!g;s!^!,!;/^,\*$/d'` ############################################################################## # build() @@ -764,10 +775,16 @@ build() %ifarch %{lock_elision_arches} --enable-lock-elision \ %endif -%if 0%{?disable_werror} - --disable-werror \ +%if %{without werror} + --disable-werror \ +%endif + --disable-profile \ +%if %{with bootstrap} + --without-selinux \ + --disable-nss-crypt || +%else + --enable-nss-crypt || %endif - --disable-profile --enable-nss-crypt || { cat config.log; false; } make %{?_smp_mflags} -r CFLAGS="$build_CFLAGS" %{silentrules} @@ -860,20 +877,6 @@ make %{?_smp_mflags} install_root=$RPM_BUILD_ROOT \ popd %endif -############################################################################## -# Install rtkaio libraries. -############################################################################## -%ifarch %{rtkaioarches} -librtso=`basename $RPM_BUILD_ROOT/%{_lib}/librt.so.*` -rm -f $RPM_BUILD_ROOT{,%{_prefix}}/%{_lib}/librtkaio.* -rm -f $RPM_BUILD_ROOT%{_libdir}/librt.so.* -mkdir -p $RPM_BUILD_ROOT/%{_lib}/rtkaio -mv $RPM_BUILD_ROOT/%{_lib}/librtkaio-*.so $RPM_BUILD_ROOT/%{_lib}/rtkaio/ -rm -f $RPM_BUILD_ROOT/%{_lib}/$librtso -ln -sf `basename $RPM_BUILD_ROOT/%{_lib}/librt-*.so` $RPM_BUILD_ROOT/%{_lib}/$librtso -ln -sf `basename $RPM_BUILD_ROOT/%{_lib}/rtkaio/librtkaio-*.so` $RPM_BUILD_ROOT/%{_lib}/rtkaio/$librtso -%endif - # install_different: # Install all core libraries into DESTDIR/SUBDIR. Either the file is # installed as a copy or a symlink to the default install (if it is the @@ -919,18 +922,6 @@ install_different() dlib=$libdestdir/$(basename $RPM_BUILD_ROOT/%{_lib}/${libbase}.so.*) ln -sf $libbaseso $dlib done -%ifarch %{rtkaioarches} - local rtkdestdir="$RPM_BUILD_ROOT/%{_lib}/rtkaio/$subdir" - local librtso=`basename $RPM_BUILD_ROOT/%{_lib}/librt.so.*` - mkdir -p $rtkdestdir - librtkaioso=$(basename $RPM_BUILD_ROOT/%{_lib}/librt-*.so | sed s/librt-/librtkaio-/) - if cmp -s rtkaio/librtkaio.so ../build-%{target}/rtkaio/librtkaio.so; then - ln -s %{nosegneg_subdir_up}/$librtkaioso $rtkdestdir/$librtkaioso - else - cp -a rtkaio/librtkaio.so $rtkdestdir/$librtkaioso - fi - ln -sf $librtkaioso $rtkdestdir/$librtso -%endif } ############################################################################## @@ -965,14 +956,6 @@ pushd ${destdir}/%{power6_legacy} ln -sf %{power6_legacy_up}/%{power6_subdir}/*.so . cp -a %{power6_legacy_up}/%{power6_subdir}/*.so.* . popd -%ifarch %{rtkaioarches} -destdir=${destdir}/rtkaio -mkdir -p ${destdir}/%{power6_legacy} -pushd ${destdir}/%{power6_legacy} -ln -sf ../power6/*.so . -cp -a ../power6/*.so.* . -popd -%endif popd %endif # %{buildpower6} @@ -1000,6 +983,7 @@ rm -f ${RPM_BUILD_ROOT}/%{_lib}/libnss-*.so.1 # Install info files ############################################################################## +%if %{with docs} # Move the info files if glibc installed them into the wrong location. if [ -d $RPM_BUILD_ROOT%{_prefix}/info -a "%{_infodir}" != "%{_prefix}/info" ]; then mkdir -p $RPM_BUILD_ROOT%{_infodir} @@ -1009,6 +993,7 @@ fi # Compress all of the info files. gzip -9nvf $RPM_BUILD_ROOT%{_infodir}/libc* +%endif ############################################################################## # Install locale files @@ -1143,7 +1128,10 @@ rm -f $RPM_BUILD_ROOT%{_prefix}/lib/debug%{_libdir}/*_p.a # all directories in (and including) /usr/share/locale. find $RPM_BUILD_ROOT -type d \ \( -path '*%{_prefix}/share/locale' -prune -o \ - \( -path '*%{_prefix}/share/*' ! -path '*%{_infodir}' -o \ + \( -path '*%{_prefix}/share/*' \ +%if %{with docs} + ! -path '*%{_infodir}' -o \ +%endif -path "*%{_prefix}/include/*" \ \) -printf "%%%%dir /%%P\n" \) } | { @@ -1179,8 +1167,10 @@ for i in $RPM_BUILD_ROOT%{_prefix}/bin/{xtrace,memusage}; do -i $i done +%if %{with docs} # Put the info files into the devel file list. grep '%{_infodir}' < rpm.filelist | grep -v '%{_infodir}/dir' > devel.filelist +%endif # The glibc-headers package includes only common files which are identical # across all multilib packages. We must keep gnu/stubs.h and gnu/lib-names.h @@ -1198,7 +1188,10 @@ grep '%{_prefix}/include' < rpm.filelist \ # the core glibc package. sed -i -e '\|%{_libdir}/lib.*_p.a|d' \ -e '\|%{_prefix}/include|d' \ - -e '\|%{_infodir}|d' rpm.filelist +%if %{with docs} + -e '\|%{_infodir}|d' \ +%endif + rpm.filelist # Put some static files into the devel package. grep '%{_libdir}/lib.*\.a' < rpm.filelist \ @@ -1327,12 +1320,12 @@ ln -sf /%{_lib}/ld64.so.1 $RPM_BUILD_ROOT/lib/ld64.so.1 ln -sf /lib/ld-linux-armhf.so.3 $RPM_BUILD_ROOT/lib/ld-linux.so.3 %endif +%if %{with benchtests} # Build benchmark binaries. Ignore the output of the benchmark runs. pushd build-%{target} make BENCH_DURATION=1 bench-build popd -%if %{build_benchtests} # Copy over benchmark binaries. mkdir -p $RPM_BUILD_ROOT%{_prefix}/libexec/glibc-benchtests cp $(find build-%{target}/benchtests -type f -executable) $RPM_BUILD_ROOT%{_prefix}/libexec/glibc-benchtests/ @@ -1404,7 +1397,11 @@ find_debuginfo_args="$find_debuginfo_args \ -p '.*/(sbin|libexec)/.*' \ -o debuginfocommon.filelist \ -l rpm.filelist \ +%if %{with benchtests} -l nosegneg.filelist -l benchtests.filelist" +%else + -l nosegneg.filelist" +%endif %endif eval /usr/lib/rpm/find-debuginfo.sh \ "$find_debuginfo_args" \ @@ -1497,9 +1494,11 @@ exclude_common_dirs debuginfo.filelist %endif # 0%{?_enable_debug_packages} +%if %{with docs} # Remove the `dir' info-heirarchy file which will be maintained # by the system as it adds info files to the install. rm -f $RPM_BUILD_ROOT%{_infodir}/dir +%endif %ifarch %{auxarches} @@ -1532,7 +1531,7 @@ truncate -s 0 $RPM_BUILD_ROOT/var/cache/ldconfig/aux-cache # Run the glibc testsuite ############################################################################## %check -%if %{run_glibc_tests} +%if %{with testsuite} # Run the glibc tests. If any tests fail to build we exit %check with an error # of 1, otherwise we print the test failure list and the failed test output @@ -1627,7 +1626,7 @@ echo ====================PLT RELOCS LIBC.SO============== readelf -Wr $RPM_BUILD_ROOT/%{_lib}/libc-*.so | sed -n -e "$PLTCMD" echo ====================PLT RELOCS END================== -%if 0%{?run_valgrind_tests} +%if %{with valgrind} # Finally, check if valgrind runs with the new glibc. # We want to fail building if valgrind is not able to run with this glibc so # that we can then coordinate with valgrind to get it fixed before we update @@ -1675,8 +1674,10 @@ if posix.access("/etc/ld.so.cache") then end end +%if %{with docs} %post devel /sbin/install-info %{_infodir}/libc.info.gz %{_infodir}/dir > /dev/null 2>&1 || : +%endif %pre headers # this used to be a link and it is causing nightmares now @@ -1684,10 +1685,12 @@ if [ -L %{_prefix}/include/scsi ] ; then rm -f %{_prefix}/include/scsi fi +%if %{with docs} %preun devel if [ "$1" = 0 ]; then /sbin/install-info --delete %{_infodir}/libc.info.gz %{_infodir}/dir > /dev/null 2>&1 || : fi +%endif %post utils -p /sbin/ldconfig @@ -1723,24 +1726,13 @@ rm -f *.filelist* %files -f rpm.filelist %defattr(-,root,root) %dir %{_prefix}/%{_lib}/audit -%ifarch %{rtkaioarches} -%dir /%{_lib}/rtkaio -%endif %if %{buildxen} && !%{xenpackage} %dir /%{_lib}/%{nosegneg_subdir_base} %dir /%{_lib}/%{nosegneg_subdir} -%ifarch %{rtkaioarches} -%dir /%{_lib}/rtkaio/%{nosegneg_subdir_base} -%dir /%{_lib}/rtkaio/%{nosegneg_subdir} -%endif %endif %if %{buildpower6} %dir /%{_lib}/power6 %dir /%{_lib}/power6x -%ifarch %{rtkaioarches} -%dir /%{_lib}/rtkaio/power6 -%dir /%{_lib}/rtkaio/power6x -%endif %endif %ifarch s390x /lib/ld64.so.1 @@ -1759,6 +1751,7 @@ rm -f *.filelist* %attr(0644,root,root) %verify(not md5 size mtime) %ghost %config(missingok,noreplace) /etc/ld.so.cache %attr(0644,root,root) %verify(not md5 size mtime) %ghost %config(missingok,noreplace) /etc/gai.conf %doc README NEWS INSTALL BUGS PROJECTS CONFORMANCE elf/rtld-debugger-interface.txt +# If rpm doesn't support %license, then use %doc instead. %{!?_licensedir:%global license %%doc} %license COPYING COPYING.LIB LICENSES %doc hesiod/README.hesiod @@ -1824,12 +1817,24 @@ rm -f *.filelist* %endif %endif -%if %{build_benchtests} +%if %{with benchtests} %files benchtests -f benchtests.filelist %defattr(-,root,root) %endif %changelog +* Thu Aug 27 2015 Carlos O'Donell - 2.22.90-4 +- Build require gcc-c++ for the C++ tests. +- Support --without testsuite option to disable testing after build. +- Support --without benchtests option to disable microbenchmarks. +- Update --with bootstrap to disable benchtests, valgrind, documentation, + selinux, and nss-crypt during bootstrap. +- Support --without werror to disable building with -Werror. +- Support --without docs to disable build requirement on texinfo. +- Support --without valgrind to disable testing with valgrind. +- Remove c_stubs add-on and enable fuller support for static binaries. +- Remove librtkaio support (#1227855). + * Sun Aug 16 2015 Siddhesh Poyarekar - 2.22.90-3 - Auto-sync with upstream master. diff --git a/series b/series index dd09653..f4939a5 100644 --- a/series +++ b/series @@ -1,5 +1,3 @@ -glibc-rtkaio.patch -p1 -glibc-c_stubs.patch -p1 glibc-fedora-nscd.patch -p1 glibc-fedora-ldd.patch -p1 glibc-fedora-ppc-unwind.patch -p1 @@ -7,7 +5,6 @@ glibc-rh825061.patch -p1 glibc-arm-hardfloat-3.patch -p1 glibc-rh697421.patch -p1 glibc-fedora-include-bits-ldbl.patch -p1 -glibc-rh757881.patch -p1 glibc-fedora-linux-tcsetattr.patch -p1 glibc-rh741105.patch -p1 glibc-fedora-nptl-linklibc.patch -p1 @@ -18,7 +15,6 @@ glibc-fedora-manual-dircategory.patch -p1 glibc-rh827510.patch -p1 glibc-fedora-locarchive.patch -p1 glibc-fedora-streams-rh436349.patch -p1 -glibc-rh841787.patch -p1 glibc-rh819430.patch -p1 glibc-fedora-localedata-rh61908.patch -p1 glibc-fedora-uname-getrlimit.patch -p1 @@ -26,9 +22,6 @@ glibc-fedora-__libc_multiple_libcs.patch -p1 glibc-fedora-elf-ORIGIN.patch -p1 glibc-fedora-elf-init-hidden_undef.patch -p1 glibc-rh952799.patch -p1 -glibc-rh731833-rtkaio.patch -p1 -glibc-rh731833-rtkaio-2.patch -p1 -glibc-rh970865.patch -p1 glibc-rh1009145.patch -p1 glibc-rh1013801.patch -p1 glibc-rh1070416.patch -p1 @@ -37,8 +30,10 @@ glibc-aarch64-tls-fixes.patch -p1 glibc-aarch64-workaround-nzcv-clobber-in-tlsdesc.patch -p1 glibc-disable-rwlock-elision.patch -p1 glibc-cs-path.patch -p1 -glibc-rtkaio-clock.patch -p1 -glibc-revert-arena-threshold-fix.patch -p1 -R -glibc-bench-compare.patch -p1 glibc-bench-build.patch -p1 glibc-new-condvar.patch -p1 +glibc-rh1238412-remove-duplicate-transliterations.patch -p1 +glibc-rh1238412-addition-and-fixes-for-translit_neutral.patch -p1 +glibc-rh1238412-update-the-translit-files-to-unicode-7.0.0.patch -p1 +glibc-rh1238412-add-translit-rules-for-da-nb-nn-sv-locales.patch -p1 +glibc-rh1238412-unicode-8.0.0-update.patch -p1