1/* basename.c - Return non-directory portion of a pathname
2 *
3 * Copyright 2012 Tryn Mirell <tryn@mirell.org>
4 *
5 * See http://opengroup.org/onlinepubs/9699919799/utilities/basename.html
6
7
8USE_BASENAME(NEWTOY(basename, "<1>2", TOYFLAG_USR|TOYFLAG_BIN))
9
10config BASENAME
11  bool "basename"
12  default y
13  help
14    usage: basename string [suffix]
15
16    Return non-directory portion of a pathname removing suffix
17*/
18
19#include "toys.h"
20
21void basename_main(void)
22{
23  char *base = basename(*toys.optargs), *suffix = toys.optargs[1];
24
25  // chop off the suffix if provided
26  if (suffix && *suffix && (suffix = strend(base, suffix))) *suffix = 0;
27
28  puts(base);
29}
30