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* sysdeps/unix/sysv/linux/kernel-features.h

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(__ASSUME_FUTEX_CLOCK_REALTIME): Define.
This commit is contained in:
Ulrich Drepper 2009-01-03 01:52:29 +00:00
parent 720981169b
commit ebb2788e97
2 changed files with 10 additions and 0 deletions
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ChangeLog
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@ -1,5 +1,8 @@
2009-01-02 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/kernel-features.h
(__ASSUME_FUTEX_CLOCK_REALTIME): Define.
* wcsmbs/wcsnrtombs.c (__wcsnrtombs): Create temporary state object
if no output is written.

7
sysdeps/unix/sysv/linux/kernel-features.h
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@ -517,3 +517,10 @@
|| defined __ia64__ || defined __sparc__ || __s390__)
# define __ASSUME_ACCEPT4 1
#endif
/* Support for the FUTEX_CLOCK_REALTIME flag was added in 2.6.29. */
#if __LINUX_KERNEL_VERSION >= 0x02061d \
&& (defined __i386__ || defined __x86_64__ || defined __powerpc__ \
|| defined __ia64__ || defined __sparc__ || __s390__)
# define __ASSUME_FUTEX_CLOCK_REALTIME 1
#endif