sbase/basename.c
FRIGN eee98ed3a4 Fix coding style
It was about damn time. Consistency is very important in such a
big codebase.
2014-11-13 18:08:43 +00:00

39 lines
514 B
C

/* See LICENSE file for copyright and license details. */
#include <libgen.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "util.h"
static void usage(void);
void
usage(void)
{
eprintf("usage: %s name [suffix]\n", argv0);
}
int
main(int argc, char *argv[])
{
char *s, *p;
ARGBEGIN {
default:
usage();
} ARGEND;
if (argc < 1)
usage();
s = basename(argv[0]);
if (argc == 2) {
p = strstr(s, argv[1]);
if (p && p[strlen(p)] == '\0')
*p = '\0';
}
puts(s);
return 0;
}