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* sysdeps/unix/opendir.c: If O_DIRECTORY_WORKS is defined don't
	use the hack with tryopen_o_directory to determine at runtime
	whether it works.
	* sysdeps/unix/sysv/linux/opendir.c: New file.
	* sysdeps/unix/sysv/linux/kernel-features.h: Define
	__ASSUME_O_DIRECTORY if kernel knows O_DIRECTORY.
This commit is contained in:
Ulrich Drepper
2000-09-07 06:21:02 +00:00
parent 04ba87901c
commit 675e401589
4 changed files with 44 additions and 0 deletions
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6
sysdeps/unix/sysv/linux/kernel-features.h
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@ -142,3 +142,9 @@
#if __LINUX_KERNEL_VERSION >= 132097
# define __ASSUME_GETDENTS64_SYSCALL 1
#endif
/* When did O_DIRECTORY became available? Early in 2.3 but when?
Be safe, use 2.3.99. */
#if __LINUX_KERNEL_VERSION >= 131939
# define __ASSUME_O_DIRECTORY 1
#endif