toys/posix/unlink.c

0f66f451Sopenharmony_ci/* unlink.c - delete one file
0f66f451Sopenharmony_ci *
0f66f451Sopenharmony_ci * Copyright 2011 Rob Landley <rob@landley.net>
0f66f451Sopenharmony_ci *
0f66f451Sopenharmony_ci * See http://opengroup.org/onlinepubs/9699919799/utilities/unlink.html
0f66f451Sopenharmony_ci
0f66f451Sopenharmony_ciUSE_UNLINK(NEWTOY(unlink, "<1>1", TOYFLAG_USR|TOYFLAG_BIN))
0f66f451Sopenharmony_ci
0f66f451Sopenharmony_ciconfig UNLINK
0f66f451Sopenharmony_ci  bool "unlink"
0f66f451Sopenharmony_ci  default y
0f66f451Sopenharmony_ci  help
0f66f451Sopenharmony_ci    usage: unlink FILE
0f66f451Sopenharmony_ci
0f66f451Sopenharmony_ci    Delete one file.
0f66f451Sopenharmony_ci*/
0f66f451Sopenharmony_ci
0f66f451Sopenharmony_ci#include "toys.h"
0f66f451Sopenharmony_ci
0f66f451Sopenharmony_civoid unlink_main(void)
0f66f451Sopenharmony_ci{
0f66f451Sopenharmony_ci  if (unlink(*toys.optargs))
0f66f451Sopenharmony_ci    perror_exit("couldn't unlink '%s'", *toys.optargs);
0f66f451Sopenharmony_ci}