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Add AT_RECURSIVE from Linux 5.2 to fcntl.h.

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This patch adds the AT_RECURSIVE constant from Linux 5.2 to glibc's
fcntl.h.  (Existing practice in glibc is that the AT_* constants go
directly in io/fcntl.h rather than somewhere OS-specific.)

Tested for x86_64.

	* io/fcntl.h [__USE_GNU] (AT_RECURSIVE): New macro.
This commit is contained in:
Joseph Myers 2019-08-06 21:17:59 +00:00
parent 8d454abeb4
commit d8b9780369
2 changed files with 5 additions and 0 deletions
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ChangeLog
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@ -1,3 +1,7 @@
2019-08-06 Joseph Myers <joseph@codesourcery.com>
* io/fcntl.h [__USE_GNU] (AT_RECURSIVE): New macro.
2019-07-02 Stefan Liebler <stli@linux.ibm.com>
* sysdeps/unix/sysv/linux/s390/init-first.c (VDSO_SETUP): New define.

1
io/fcntl.h
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@ -161,6 +161,7 @@ typedef __pid_t pid_t;
# define AT_STATX_SYNC_AS_STAT 0x0000
# define AT_STATX_FORCE_SYNC 0x2000
# define AT_STATX_DONT_SYNC 0x4000
# define AT_RECURSIVE 0x8000 /* Apply to the entire subtree. */
# endif
# define AT_EACCESS 0x200 /* Test access permitted for
effective IDs, not real IDs. */