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| author | Siddhesh Poyarekar <siddhesh@redhat.com> | 2013-02-18 16:07:10 +0530 |
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| committer | Siddhesh Poyarekar <siddhesh@redhat.com> | 2013-02-18 16:07:10 +0530 |
| commit | 8313cb997d2da2465c8560d3164358a68ea1e9ad (patch) | |
| tree | b48995a23e51dc148f6a493b68faa9de83c6acdd /sysdeps/unix | |
| parent | f78b5caa6ece23ce86f6cabac8edf3ecd6850473 (diff) | |
| download | glibc-8313cb997d2da2465c8560d3164358a68ea1e9ad.tar.gz glibc-8313cb997d2da2465c8560d3164358a68ea1e9ad.tar.xz glibc-8313cb997d2da2465c8560d3164358a68ea1e9ad.zip | |
FUTEX_*_REQUEUE_PI support for non-x86 code
Add FUTEX_*_REQUEUE_PI support for the default C code and also add implementations for s-390 and ppc.
Diffstat (limited to 'sysdeps/unix')
| -rw-r--r-- | sysdeps/unix/sysv/linux/kernel-features.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/kernel-features.h b/sysdeps/unix/sysv/linux/kernel-features.h index 21eef4372f..8fdff7e381 100644 --- a/sysdeps/unix/sysv/linux/kernel-features.h +++ b/sysdeps/unix/sysv/linux/kernel-features.h @@ -187,6 +187,11 @@ # define __ASSUME_PWRITEV 1 #endif +/* Support for FUTEX_*_REQUEUE_PI was added in 2.6.31. */ +#if __LINUX_KERNEL_VERSION >= 0x02061f +# define __ASSUME_REQUEUE_PI 1 +#endif + /* Support for F_GETOWN_EX was introduced in 2.6.32. */ #if __LINUX_KERNEL_VERSION >= 0x020620 # define __ASSUME_F_GETOWN_EX 1 |