Mercurial > hg > toybox
changeset 390:95a4da23c53a
Implement unlink.
author | Rob Landley <rob@landley.net> |
---|---|
date | Sun, 20 Nov 2011 21:36:37 -0600 |
parents | 5e9c1d73c84a |
children | 56d07d82e691 |
files | toys/unlink.c |
diffstat | 1 files changed, 26 insertions(+), 0 deletions(-) [+] |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/toys/unlink.c Sun Nov 20 21:36:37 2011 -0600 @@ -0,0 +1,26 @@ +/* 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); +}