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

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__ASSUME_O_CLOEXEC.
This commit is contained in:
Ulrich Drepper
2008-07-31 20:12:34 +00:00
parent 3c22738644
commit 46bc5d4393
2 changed files with 13 additions and 0 deletions
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8
sysdeps/unix/sysv/linux/kernel-features.h
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@ -488,6 +488,14 @@
# define __ASSUME_FALLOCATE 1
#endif
/* Support for various CLOEXEC and NONBLOCK flags was added for x86,
x86-64, PPC, IA-64, SPARC< and S390 in 2.6.23. */
#if __LINUX_KERNEL_VERSION >= 0x020617 \
&& (defined __i386__ || defined __x86_64__ || defined __powerpc__ \
|| defined __ia64__ || defined __sparc__ || defined __s390__)
# define __ASSUME_O_CLOEXEC 1
#endif
/* Support for ADJ_OFFSET_SS_READ was added in 2.6.24. */
#if __LINUX_KERNEL_VERSION >= 0x020618
# define __ASSUME_ADJ_OFFSET_SS_READ 1