sbase/unlink.c

/* See LICENSE file for copyright and license details. */
#include <unistd.h>

#include "util.h"

static void
usage(void)
{
	eprintf("usage: %s file\n", argv0);
}

int
main(int argc, char *argv[])
{
	ARGBEGIN {
	default:
		usage();
	} ARGEND;

	if (argc != 1)
		usage();

	if (unlink(argv[0]) < 0)
		eprintf("unlink: '%s':", argv[0]);

	return 0;
}
Add license file details at top of files 2013-10-07 17:03:26 +01:00			`/* See LICENSE file for copyright and license details. */`
Sort includes and more cleanup and fixes in util/ 2014-11-13 19:54:28 +01:00			`#include <unistd.h>`

Adding the new C files too. 2013-06-09 15:20:55 +02:00			`#include "util.h"`

			`static void`
			`usage(void)`
			`{`
Audit unlink(1) One small thing, use argv0 in usage. Also, add a blank line in link.c which I forgot earlier. 2015-02-28 20:05:22 +01:00			`eprintf("usage: %s file\n", argv0);`
Adding the new C files too. 2013-06-09 15:20:55 +02:00			`}`

			`int`
Fix char *argv to char argv[] 2014-04-18 11:51:18 +01:00			`main(int argc, char *argv[])`
Adding the new C files too. 2013-06-09 15:20:55 +02:00			`{`
Add arg.h-handling to sync(1) and unlink(1) 2015-02-08 22:13:50 +01:00			`ARGBEGIN {`
			`default:`
Adding the new C files too. 2013-06-09 15:20:55 +02:00			`usage();`
Add arg.h-handling to sync(1) and unlink(1) 2015-02-08 22:13:50 +01:00			`} ARGEND;`
Adding the new C files too. 2013-06-09 15:20:55 +02:00
Add arg.h-handling to sync(1) and unlink(1) 2015-02-08 22:13:50 +01:00			`if (argc != 1)`
			`usage();`

			`if (unlink(argv[0]) < 0)`
			`eprintf("unlink: '%s':", argv[0]);`
Adding the new C files too. 2013-06-09 15:20:55 +02:00
Stop using EXIT_{SUCCESS,FAILURE} 2014-10-02 23:46:04 +01:00			`return 0;`
Adding the new C files too. 2013-06-09 15:20:55 +02:00			`}`