Mercurial > hg > toybox
view toys/unlink.c @ 649:2364ace48ab1
Bugfix from Avery Pennarun: getpriority() uses a different range than nice(), so follow thenice man page and zero errno then check it if nice returns -1.
author | Rob Landley <rob@landley.net> |
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date | Thu, 16 Aug 2012 22:24:30 -0500 |
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); }