Mercurial > hg > toybox
view toys/unlink.c @ 442:ab2636878ba0
Use stpcpy() (posix 2008) for slight code shrink.
author | Rob Landley <rob@landley.net> |
---|---|
date | Wed, 08 Feb 2012 19:29:39 -0600 |
parents | 95a4da23c53a |
children |
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/* vi: set sw=4 ts=4: * * unlink.c - delete one file * * Copyright 2011 Rob Landley <rob@landley.net> * * See http://opengroup.org/onlinepubs/9699919799/utilities/unlink.html USE_UNLINK(NEWTOY(unlink, "<1>1", TOYFLAG_USR|TOYFLAG_BIN)) config UNLINK bool "unlink" default y help usage: unlink FILE Deletes one file. */ #include "toys.h" void unlink_main(void) { if (unlink(*toys.optargs)) perror_exit("Couldn't unlink `%s'", *toys.optargs); }