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authorRich Felker <dalias@aerifal.cx>2012-09-13 20:56:25 -0400
committerRich Felker <dalias@aerifal.cx>2012-09-13 20:56:25 -0400
commitb238b37a0f9d12f87dc9b7ce1ece4bcde566a45f (patch)
treeb6cb7b8118f355e77046eb388c2163b1d1d267c6 /include
parentcfc09b1ecf0c6981494fd73dffe234416f66af10 (diff)
downloadmusl-b238b37a0f9d12f87dc9b7ce1ece4bcde566a45f.tar.gz
add O_PATH/O_SEARCH support to fcntl.h
I'm not 100% sure that Linux's O_PATH meets the POSIX requirements for O_SEARCH, but it seems very close if not perfect. and old kernels ignore it, so O_SEARCH will still work as desired as long as the caller has read permissions to the directory.
Diffstat (limited to 'include')
-rw-r--r--include/fcntl.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/fcntl.h b/include/fcntl.h
index cbaec5da..b06c276f 100644
--- a/include/fcntl.h
+++ b/include/fcntl.h
@@ -37,7 +37,7 @@ int openat(int, const char *, int, ...);
int posix_fadvise(int, off_t, off_t, int);
int posix_fallocate(int, off_t, off_t);
-#define O_ACCMODE 03
+#define O_ACCMODE (O_RDWR|O_SEARCH)
#define O_RDONLY 00
#define O_WRONLY 01
#define O_RDWR 02