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[COMMITTED PATCH] add O_DSYNC/O_RSYNC to generic/4.4 bits/fcntl.h
- From: Roland McGrath <roland at hack dot frob dot com>
- To: libc-alpha at sourceware dot org
- Date: Wed, 15 Aug 2012 15:48:49 -0700 (PDT)
- Subject: [COMMITTED PATCH] add O_DSYNC/O_RSYNC to generic/4.4 bits/fcntl.h
* bits/fcntl.h [__USE_POSIX199309 || __USE_UNIX98]:
(O_DSYNC, O_RSYNC): New macros (with NetBSD values).
diff --git a/bits/fcntl.h b/bits/fcntl.h
index ddf7ab2..65b366a 100644
--- a/bits/fcntl.h
+++ b/bits/fcntl.h
@@ -44,6 +44,10 @@
# define O_NOFOLLOW 0x00000100 /* Do not follow links. */
# define O_CLOEXEC 0x00400000 /* Set close_on_exec. */
#endif
+#if defined __USE_POSIX199309 || defined __USE_UNIX98
+# define O_DSYNC 0x00010000 /* Synchronize data. */
+# define O_RSYNC 0x00020000 /* Synchronize read operations. */
+#endif
/* All opens support large file sizes, so there is no flag bit for this. */
#ifdef __USE_LARGEFILE64