`write-region-inhibit-fsync' defaults to noninteractive.

* cmdargs.texi (Initial Options):
* files.texi (Customize Save): Document this.
* etc/NEWS: Document this.
* src/fileio.c (syms_of_fileio): Implement this.
* src/filelock.c (create_lock_file): If symbolic links don't work, so
we use a regular file as a lock file, do not fsync the lock file;
it's not needed.

Fixes: debbugs:14273

1 files changed, 9 insertions, 0 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index 86327fc7fb2..a3e466954cb 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,11 @@
+2013-05-05  Paul Eggert  <eggert@cs.ucla.edu>
+
+        `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
+        * fileio.c (syms_of_fileio): Implement this.
+        * filelock.c (create_lock_file): If symbolic links don't work, so
+        we use a regular file as a lock file, do not fsync the lock file;
+        it's not needed.
+
 2013-05-04  Stefan Monnier  <monnier@iro.umontreal.ca>
 
         * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
@@ -51,6 +59,7 @@
         size.
 
 2013-04-26  Paul Eggert  <eggert@cs.ucla.edu>
+
         Port better to AIX (Bug#14258).
         * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
         to pacify AIX xlc.