sbase/mkdir.c

49 lines
873 B
C

/* See LICENSE file for copyright and license details. */
#include <errno.h>
#include <fcntl.h>
#include <stdbool.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <sys/stat.h>
#include "util.h"
static void mkdirp(char *);
int
main(int argc, char *argv[])
{
bool pflag = false;
char c;
while((c = getopt(argc, argv, "p")) != -1)
switch(c) {
case 'p':
pflag = true;
break;
default:
exit(EXIT_FAILURE);
}
for(; optind < argc; optind++)
if(pflag)
mkdirp(argv[optind]);
else if(mkdir(argv[optind], S_IRWXU|S_IRWXG|S_IRWXO) == -1)
eprintf("mkdir %s:", argv[optind]);
return EXIT_SUCCESS;
}
void
mkdirp(char *path)
{
char *p = path;
do {
if((p = strchr(&p[1], '/')))
*p = '\0';
if(mkdir(path, S_IRWXU|S_IRWXG|S_IRWXO) == -1 && errno != EEXIST)
eprintf("mkdir %s:", path);
if(p)
*p = '/';
} while(p);
}