* sysdeps/mach/hurd/bits/fcntl.h [ __USE_POSIX199309 || __USE_UNIX98]:

	(O_DSYNC, O_RSYNC): New macros, both defined to O_SYNC as Linux does.

diff --git a/ChangeLog b/ChangeLog
index 6e4ad75..10fab7d 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2001-06-14  Roland McGrath  <roland@frob.com>
+
+       * sysdeps/mach/hurd/bits/fcntl.h [ __USE_POSIX199309 || __USE_UNIX98]:
+       (O_DSYNC, O_RSYNC): New macros, both defined to O_SYNC as Linux does.
+
 2001-06-13  Roland McGrath  <roland@frob.com>
 
        * rt/aio_notify.c: Include <unistd.h> for _POSIX_REALTIME_SIGNALS.

diff --git a/sysdeps/mach/hurd/bits/fcntl.h b/sysdeps/mach/hurd/bits/fcntl.h
index b49a0e3..360f0e9 100644 (file)
--- a/sysdeps/mach/hurd/bits/fcntl.h
+++ b/sysdeps/mach/hurd/bits/fcntl.h
@@ -1,5 +1,5 @@
 /* O_*, F_*, FD_* bit values for GNU.
-   Copyright (C) 1993,94,96,97,98,99, 2000 Free Software Foundation, Inc.
+   Copyright (C) 1993,94,96,97,98,99,2000,01 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -78,6 +78,13 @@
 # define O_EXLOCK      0x00040000 /* Open with exclusive file lock.  */
 #endif
 
+/* These are lesser flavors of partial synchronization that are
+   implied by our one flag (O_FSYNC).  */
+#if defined __USE_POSIX199309 || defined __USE_UNIX98
+# define O_DSYNC       O_SYNC  /* Synchronize data.  */
+# define O_RSYNC       O_SYNC  /* Synchronize read operations.  */
+#endif
+
 
 /* The name O_NONBLOCK is unfortunately overloaded; it is both a file name
    translation flag and an I/O operating mode.  O_NDELAY is the deprecated