Mercurial > hg > toybox
view toys/sync.c @ 542:06763d1a2f9d
Tighten up the code a bit, and use actual process group id instead of what /etc/passwd says.
author | Rob Landley <rob@landley.net> |
---|---|
date | Mon, 12 Mar 2012 20:56:56 -0500 |
parents | 163498bf547b |
children |
line wrap: on
line source
/* vi: set sw=4 ts=4: * * sync.c - Write all pending data to disk. * * Copyright 2007 Rob Landley <rob@landley.net> * * Not in SUSv3. USE_SYNC(NEWTOY(sync, NULL, TOYFLAG_BIN)) config SYNC bool "sync" default y help usage: sync Write pending cached data to disk (synchronize), blocking until done. */ #include "toys.h" void sync_main(void) { sync(); }