toaruos/apps/dirname.c

24 lines
500 B
C

/**
* @brief dirname - print directory name from path string
*
* @copyright
* This file is part of ToaruOS and is released under the terms
* of the NCSA / University of Illinois License - see LICENSE.md
* Copyright (C) 2018 K. Lange
*/
#include <stdio.h>
#include <string.h>
#include <libgen.h>
int main(int argc, char * argv[]) {
if (argc < 2) {
fprintf(stderr, "%s: expected argument\n", argv[0]);
return 1;
}
char * c = dirname(argv[1]);
fprintf(stdout, "%s\n", c);
return 0;
}