mirror of git://git.suckless.org/sbase
45 lines
594 B
C
45 lines
594 B
C
/* See LICENSE file for copyright and license details. */
|
|
#include <libgen.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <unistd.h>
|
|
#include <stdbool.h>
|
|
|
|
#include "arg.h"
|
|
#include "util.h"
|
|
|
|
char *argv0;
|
|
|
|
void
|
|
usage(void)
|
|
{
|
|
eprintf("usage: %s name [suffix]\n", basename(argv0));
|
|
}
|
|
|
|
int
|
|
main(int argc, char *argv[])
|
|
{
|
|
char *s;
|
|
size_t n;
|
|
|
|
ARGBEGIN {
|
|
default:
|
|
usage();
|
|
} ARGEND;
|
|
|
|
if (argc < 1)
|
|
usage();
|
|
|
|
s = basename(argv[0]);
|
|
if (suffix) {
|
|
n = strlen(s) - strlen(suffix);
|
|
if (!strcmp(&s[n], suffix))
|
|
s[n] = '\0';
|
|
}
|
|
puts(s);
|
|
|
|
return EXIT_SUCCESS;
|
|
}
|
|
|