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| author | Ulrich Drepper <drepper@redhat.com> | 2009-04-03 19:57:16 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2009-04-03 19:57:16 +0000 |
| commit | e109c6124fe121618e42ba882e2a0af6e97b8efc (patch) | |
| tree | 1e5ab3fe5ac14fe05fef1e21a6ef0653f1cce2b4 /sysdeps/unix/sysv/linux/kernel-features.h | |
| parent | 7166c77ad06b44571398d641e00153145da04a2b (diff) | |
| download | glibc-e109c6124fe121618e42ba882e2a0af6e97b8efc.tar.gz glibc-e109c6124fe121618e42ba882e2a0af6e97b8efc.tar.xz glibc-e109c6124fe121618e42ba882e2a0af6e97b8efc.zip | |
* misc/Makefile (routines): Add preadv, preadv64, pwritev, pwritev64.
* misc/Versions: Export preadv, preadv64, pwritev, pwritev64 for GLIBC_2.10. * misc/sys/uio.h: Declare preadv, preadv64, pwritev, pwritev64. * sysdeps/unix/sysv/linux/kernel-features.h: Add entries for preadv and pwritev. * misc/preadv.c: New file. * misc/preadv64.c: New file. * misc/pwritev.c: New file. * misc/pwritev64.c: New file. * sysdeps/posx/preadv.c: New file. * sysdeps/posx/preadv64.c: New file. * sysdeps/posx/pwritev.c: New file. * sysdeps/posx/pwritev64.c: New file. * sysdeps/unix/sysv/linux/preadv.c: New file. * sysdeps/unix/sysv/linux/preadv64.c: New file. * sysdeps/unix/sysv/linux/pwritev.c: New file. * sysdeps/unix/sysv/linux/pwritev64.c: New file. * sysdeps/unix/sysv/linux/wordsize-64/preadv64.c: New file. * sysdeps/unix/sysv/linux/wordsize-64/pwritev64.c: New file.
Diffstat (limited to 'sysdeps/unix/sysv/linux/kernel-features.h')
| -rw-r--r-- | sysdeps/unix/sysv/linux/kernel-features.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/kernel-features.h b/sysdeps/unix/sysv/linux/kernel-features.h index 9053df1789..a640765b5c 100644 --- a/sysdeps/unix/sysv/linux/kernel-features.h +++ b/sysdeps/unix/sysv/linux/kernel-features.h @@ -529,3 +529,10 @@ #if __LINUX_KERNEL_VERSION >= 0x02061d # define __ASSUME_FUTEX_CLOCK_REALTIME 1 #endif + +/* Support for preadv and pwritev was added in 2.6.30. */ +#if __LINUX_KERNEL_VERSION >= 0x02061e \ + && (defined __i386__ || defined __x86_64__) +# define __ASSUME_PREADV 1 +# define __ASSUME_PWRITEV 1 +#endif |