This commit is contained in:
Jakub Jelinek 2008-06-13 17:17:16 +00:00
parent 1c91d4268d
commit 975cdd1f9d
4 changed files with 89 additions and 7 deletions

View File

@ -1,2 +1,2 @@
glibc-20080612T1619.tar.bz2
glibc-fedora-20080612T1619.tar.bz2
glibc-20080613T1601.tar.bz2
glibc-fedora-20080613T1601.tar.bz2

View File

@ -2315,3 +2315,79 @@
cfi_startproc;
PSEUDO_END (BP_SYM (__clone))
--- libc/nscd/connections.c 12 Jun 2008 22:39:35 -0000 1.113
+++ libc/nscd/connections.c 13 Jun 2008 16:30:09 -0000 1.114
@@ -51,6 +51,7 @@
#include "nscd.h"
#include "dbg_log.h"
#include "selinux.h"
+#include <resolv/resolv.h>
#ifdef HAVE_SENDFILE
# include <kernel-features.h>
#endif
@@ -228,6 +229,9 @@ static int sock;
#ifdef HAVE_INOTIFY
/* Inotify descriptor. */
static int inotify_fd = -1;
+
+/* Watch descriptor for resolver configuration file. */
+static int resolv_conf_descr = -1;
#endif
/* Number of times clients had to wait. */
@@ -824,7 +828,7 @@ cannot set socket to close on exec: %s;
if (dbs[cnt].check_file)
{
#ifdef HAVE_INOTIFY
- if (inotify_fd == -1
+ if (inotify_fd < 0
|| (dbs[cnt].inotify_descr
= inotify_add_watch (inotify_fd, dbs[cnt].filename,
IN_DELETE_SELF | IN_MODIFY)) < 0)
@@ -845,6 +849,14 @@ cannot set socket to close on exec: %s;
dbs[cnt].file_mtime = st.st_mtime;
}
}
+
+#ifdef HAVE_INOTIFY
+ if (cnt == hstdb && inotify_fd >= -1)
+ /* We also monitor the resolver configuration file. */
+ resolv_conf_descr = inotify_add_watch (inotify_fd,
+ _PATH_RESCONF,
+ IN_DELETE_SELF | IN_MODIFY);
+#endif
}
/* Create the socket. */
@@ -1798,6 +1810,7 @@ main_loop_poll (void)
{
if (conns[1].revents != 0)
{
+ bool done[lastdb] = { false, };
union
{
struct inotify_event i;
@@ -1810,12 +1823,21 @@ main_loop_poll (void)
{
/* Check which of the files changed. */
for (size_t dbcnt = 0; dbcnt < lastdb; ++dbcnt)
- if (inev.i.wd == dbs[dbcnt].inotify_descr)
+ if (!done[dbcnt]
+ && (inev.i.wd == dbs[dbcnt].inotify_descr
+ || (dbcnt == hstdb
+ && inev.i.wd == resolv_conf_descr)))
{
- pthread_mutex_trylock (&dbs[dbcnt].prune_lock);
+ if (dbcnt == hstdb
+ && inev.i.wd == resolv_conf_descr)
+ res_init ();
+
+ pthread_mutex_lock (&dbs[dbcnt].prune_lock);
dbs[dbcnt].clear_cache = 1;
pthread_mutex_unlock (&dbs[dbcnt].prune_lock);
pthread_cond_signal (&dbs[dbcnt].prune_cond);
+
+ done[dbcnt] = true;
break;
}
}

View File

@ -1,6 +1,6 @@
%define glibcdate 20080612T1619
%define glibcdate 20080613T1601
%define glibcname glibc
%define glibcsrcdir glibc-20080612T1619
%define glibcsrcdir glibc-20080613T1601
%define glibc_release_tarballs 0
%define run_glibc_tests 1
%define auxarches i586 i686 athlon sparcv9v sparc64v alphaev6
@ -23,7 +23,7 @@
Summary: The GNU libc libraries
Name: glibc
Version: 2.8.90
Release: 6
Release: 7
# GPLv2+ is used in a bunch of programs, LGPLv2+ is used for libraries.
# Things that are linked directly into dynamically linked programs
# and shared libraries (e.g. crt files, lib*_nonshared.a) have an additional
@ -980,6 +980,12 @@ rm -f *.filelist*
%endif
%changelog
* Fri Jun 13 2008 Jakub Jelinek <jakub@redhat.com> 2.8.90-7
- update from trunk
- avoid *lround* on ppc* clobbering cr3/cr4 registers (#450790)
- further nscd fixes (#450704)
- use inotify in nscd to watch files
* Thu Jun 12 2008 Jakub Jelinek <jakub@redhat.com> 2.8.90-6
- update from trunk
- nscd fixes (#450704)

View File

@ -1,2 +1,2 @@
3b2be111f54cb4c762794621c7ff7041 glibc-20080612T1619.tar.bz2
094c545fc02eb210379cb80853075baa glibc-fedora-20080612T1619.tar.bz2
d23b4641cc3075ed31a5e8b78ff47fc5 glibc-20080613T1601.tar.bz2
347dbe3afa3cfb62f67b8175c0e432ab glibc-fedora-20080613T1601.tar.bz2