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| author | Ulrich Drepper <drepper@redhat.com> | 2000-09-07 06:21:02 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2000-09-07 06:21:02 +0000 |
| commit | 675e4015896d39a88264d4db515c6824bdd6bf27 (patch) | |
| tree | 20986ad19f4aa5662c67e6ba4246241f9dfa4a7a /sysdeps/unix/opendir.c | |
| parent | 04ba87901c8be7f38906147854e0fc1e4351f486 (diff) | |
| download | glibc-675e4015896d39a88264d4db515c6824bdd6bf27.tar glibc-675e4015896d39a88264d4db515c6824bdd6bf27.tar.gz glibc-675e4015896d39a88264d4db515c6824bdd6bf27.tar.bz2 glibc-675e4015896d39a88264d4db515c6824bdd6bf27.zip | |
Update.
* 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.
Diffstat (limited to 'sysdeps/unix/opendir.c')
| -rw-r--r-- | sysdeps/unix/opendir.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sysdeps/unix/opendir.c b/sysdeps/unix/opendir.c index cf030e02f4..ad91931de4 100644 --- a/sysdeps/unix/opendir.c +++ b/sysdeps/unix/opendir.c @@ -40,6 +40,10 @@ a guinea pig. It may be missing in chroot environments, so we make sure to fail safe. */ #ifdef O_DIRECTORY +# ifdef O_DIRECTORY_WORKS +# define o_directory_works 1 +# define tryopen_o_directory() while (1) /* This must not be called. */ +# else static int o_directory_works; static void @@ -60,6 +64,7 @@ tryopen_o_directory (void) __set_errno (serrno); } +# endif # define EXTRA_FLAGS O_DIRECTORY #else # define EXTRA_FLAGS 0 |