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Define _AT_NULL_PATHNAME_ALLOWED 

Cygwin needs an internal flag to allow specifying an empty pathname
in utimesat (GLIBC extension). We define it in _default_fcntl.h to
make sure we never introduce a value collision accidentally.
While at it, define the values as 16 bit hex values.

Reviewed-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
This commit is contained in:
Corinna Vinschen 2023-07-12 13:27:04 +02:00
parent ae03aa7303
commit a891dc7605
1 changed files with 6 additions and 5 deletions
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11
newlib/libc/include/sys/_default_fcntl.h
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@ -162,12 +162,13 @@ extern "C" {
#define AT_FDCWD -2 #define AT_FDCWD -2
/* Flag values for faccessat2) et al. */ /* Flag values for faccessat2) et al. */
#define AT_EACCESS 1 #define AT_EACCESS 0x0001
#define AT_SYMLINK_NOFOLLOW 2 #define AT_SYMLINK_NOFOLLOW 0x0002
#define AT_SYMLINK_FOLLOW 4 #define AT_SYMLINK_FOLLOW 0x0004
#define AT_REMOVEDIR 8 #define AT_REMOVEDIR 0x0008
#if __GNU_VISIBLE #if __GNU_VISIBLE
#define AT_EMPTY_PATH 16 #define AT_EMPTY_PATH 0x0010
#define _AT_NULL_PATHNAME_ALLOWED 0x4000 /* Internal flag used by futimesat */
#endif #endif
#endif #endif