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| author | Ulrich Drepper <drepper@redhat.com> | 2009-05-09 06:54:31 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2009-05-09 06:54:31 +0000 |
| commit | 4300afc1697ae703e0c5899ad66f55f3b12a8b6a (patch) | |
| tree | 855fc117bfd4c42b99ed6dbb3ee53a27c8d1e2ce | |
| parent | 2221e33e5de0a17eef521b923229b2ede48abaad (diff) | |
| download | glibc-4300afc1697ae703e0c5899ad66f55f3b12a8b6a.zip glibc-4300afc1697ae703e0c5899ad66f55f3b12a8b6a.tar.gz glibc-4300afc1697ae703e0c5899ad66f55f3b12a8b6a.tar.bz2 | |
* sysdeps/unix/sysv/linux/kernel-features.h: Define __ASSUME_AT_RANDOM.
| -rw-r--r-- | ChangeLog | 2 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/kernel-features.h | 5 |
2 files changed, 7 insertions, 0 deletions
@@ -1,5 +1,7 @@ 2009-05-08 Ulrich Drepper <drepper@redhat.com> + * sysdeps/unix/sysv/linux/kernel-features.h: Define __ASSUME_AT_RANDOM. + * sysdeps/x86_64/memchr.S: Handle invalid buffer pointers when count is zero. diff --git a/sysdeps/unix/sysv/linux/kernel-features.h b/sysdeps/unix/sysv/linux/kernel-features.h index 97725e7..473360a 100644 --- a/sysdeps/unix/sysv/linux/kernel-features.h +++ b/sysdeps/unix/sysv/linux/kernel-features.h @@ -530,6 +530,11 @@ # define __ASSUME_FUTEX_CLOCK_REALTIME 1 #endif +/* Support for the AT_RANDOM auxiliary vector entry was added in 2.6.29. */ +#if __LINUX_KERNEL_VERSION >= 0x02061d +# define __ASSUME_AT_RANDOM 1 +#endif + /* Support for preadv and pwritev was added in 2.6.30. */ #if __LINUX_KERNEL_VERSION >= 0x02061e # define __ASSUME_PREADV 1 |