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[WATCHDOG] doc: watchdog simple example: don't fail on fsync()

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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>
This commit is contained in:
Giel van Schijndel 2010-03-29 21:12:09 +02:00 committed by Wim Van Sebroeck
parent 5e80371664
commit cf9cf9aed1
1 changed files with 0 additions and 3 deletions
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3
Documentation/watchdog/src/watchdog-simple.c
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@ -17,9 +17,6 @@ int main(void)
ret = -1; ret = -1;
break; break;
} }
ret = fsync(fd);
if (ret)
break;
sleep(10); sleep(10);
} }
close(fd); close(fd);