90 lines
3.0 KiB
Diff
90 lines
3.0 KiB
Diff
diff -Naurp coreutils-6.12.orig/lib/utimens.c coreutils-6.12/lib/utimens.c
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--- coreutils-6.12.orig/lib/utimens.c 2008-10-06 16:21:11.000000000 -0400
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+++ coreutils-6.12/lib/utimens.c 2008-10-06 16:26:33.000000000 -0400
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@@ -103,6 +103,18 @@ gl_futimens (int fd ATTRIBUTE_UNUSED,
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if (fd < 0)
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{
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int result = utimensat (AT_FDCWD, file, timespec, 0);
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+# ifdef __linux__
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+ /* Work around xen kernel bug:
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+ http://bugzilla.redhat.com/442352
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+ http://bugzilla.redhat.com/449910
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+ When running on a sufficiently old (pre-RHEL5.3) x86_64 xen
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+ kernel, utimensat can mistakenly return its syscall number (280 on
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+ x86_64) rather than the proper ENOSYS code, due to a xen bug.
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+ FIXME: remove in 2010 or whenever the offending kernels
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+ are no longer in common use. */
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+ if (0 < result)
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+ errno = ENOSYS;
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+# endif
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if (result == 0 || errno != ENOSYS)
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return result;
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}
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@@ -110,6 +122,18 @@ gl_futimens (int fd ATTRIBUTE_UNUSED,
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#if HAVE_FUTIMENS
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{
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int result = futimens (fd, timespec);
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+# ifdef __linux__
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+ /* Work around xen kernel bug:
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+ http://bugzilla.redhat.com/442352
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+ http://bugzilla.redhat.com/449910
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+ When running on a sufficiently old (pre-RHEL5.3) x86_64 xen
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+ kernel, utimensat can mistakenly return its syscall number (280 on
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+ x86_64) rather than the proper ENOSYS code, due to a xen bug.
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+ FIXME: remove in 2010 or whenever the offending kernels
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+ are no longer in common use. */
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+ if (0 < result)
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+ errno = ENOSYS;
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+# endif
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if (result == 0 || errno != ENOSYS)
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return result;
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}
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diff -Naurp coreutils-6.12.orig/tests/Makefile.am coreutils-6.12/tests/Makefile.am
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--- coreutils-6.12.orig/tests/Makefile.am 2008-10-06 16:21:11.000000000 -0400
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+++ coreutils-6.12/tests/Makefile.am 2008-10-06 16:22:04.000000000 -0400
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@@ -215,6 +215,7 @@ TESTS = \
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misc/tty-eof \
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misc/unexpand \
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misc/uniq \
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+ misc/utimensat-touchcp \
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chmod/c-option \
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chmod/equal-x \
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chmod/equals \
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diff -Naurp coreutils-6.12.orig/tests/misc/utimensat-touchcp coreutils-6.12/tests/misc/utimensat-touchcp
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--- coreutils-6.12.orig/tests/misc/utimensat-touchcp 1969-12-31 19:00:00.000000000 -0500
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+++ coreutils-6.12/tests/misc/utimensat-touchcp 2008-10-06 16:22:04.000000000 -0400
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@@ -0,0 +1,33 @@
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+#!/bin/sh
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+# Make sure touch -r and cp -pr works without hanging.
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+
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+if test "$VERBOSE" = yes; then
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+ set -x
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+ touch --version
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+ cp --version
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+fi
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+
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+. $srcdir/test-lib.sh
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+
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+touch a.old || framework_failure
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+sleep 1
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+
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+fail=0
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+
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+#check for touch
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+touch -r a.old a || fail=1
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+ls -l --full-time a >time1
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+ls -l --full-time a.old >time2
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+sed -i 's/a.old/a/' time2
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+cmp time1 time2 > /dev/null 2>&1 || fail=1
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+test $fail = 1 && diff time1 time2 2> /dev/null
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+
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+#check for cp
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+cp -pr a.old b || fail=1
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+ls -l --full-time a >time1
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+ls -l --full-time a.old >time2
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+sed -i 's/a.old/a/' time2
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+cmp time1 time2 > /dev/null 2>&1 || fail=1
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+test $fail = 1 && diff time1 time2 2> /dev/null
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+
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+(exit $fail); exit $fail
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