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Fix warnings building on newer OS X

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Apple has gotten around to updating their POSIX support so these
constants are now defined. Add some #ifndef guards to prevent warnings
during compile.
This commit is contained in:
John Scipione 2016-12-03 00:01:51 -08:00
parent e1d5fc2575
commit 129626b593
1 changed files with 10 additions and 0 deletions
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10
headers/build/host/darwin/fcntl.h
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@ -11,16 +11,26 @@
* to determine the target of relative file paths in the openat() and * to determine the target of relative file paths in the openat() and
* similar syscalls. * similar syscalls.
*/ */
#ifndef AT_FDCWD
#define AT_FDCWD -100 /* CWD FD for the *at() functions */ #define AT_FDCWD -100 /* CWD FD for the *at() functions */
#endif
/* /*
* Miscellaneous flags for the *at() syscalls. * Miscellaneous flags for the *at() syscalls.
*/ */
#ifndef AT_EACCESS
#define AT_EACCESS 0x100 /* faccessat() */ #define AT_EACCESS 0x100 /* faccessat() */
#endif
#ifndef AT_SYMLINK_NOFOLLOW
#define AT_SYMLINK_NOFOLLOW 0x200 /* fstatat(), fchmodat(), fchownat(), #define AT_SYMLINK_NOFOLLOW 0x200 /* fstatat(), fchmodat(), fchownat(),
utimensat() */ utimensat() */
#endif
#ifndef AT_SYMLINK_FOLLOW
#define AT_SYMLINK_FOLLOW 0x400 /* linkat() */ #define AT_SYMLINK_FOLLOW 0x400 /* linkat() */
#endif
#ifndef AT_REMOVEDIR
#define AT_REMOVEDIR 0x800 /* unlinkat() */ #define AT_REMOVEDIR 0x800 /* unlinkat() */
#endif
__BEGIN_DECLS __BEGIN_DECLS