[WATCHDOG] doc: watchdog simple example: don't fail on fsync()
authorGiel van Schijndel <me@mortis.eu>
Mon, 29 Mar 2010 19:12:09 +0000 (21:12 +0200)
committerWim Van Sebroeck <wim@iguana.be>
Sat, 3 Apr 2010 22:53:46 +0000 (22:53 +0000)
Don't terminate the watchdog daemon when fsync() fails because no
watchdog driver actually implements the fsync() syscall.

Signed-off-by: Giel van Schijndel <me@mortis.eu>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Documentation/watchdog/src/watchdog-simple.c

index 4cf72f3fa8e91b1b725ba3e2af92dc68e4693394..ba45803a2216a88ff406aca0093c32c9d2d109eb 100644 (file)
@@ -17,9 +17,6 @@ int main(void)
                        ret = -1;
                        break;
                }
-               ret = fsync(fd);
-               if (ret)
-                       break;
                sleep(10);
        }
        close(fd);