blob: a959a480615d6b39840d165cf1df6da4e5b8085f (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
|
/* vi: set sw=4 ts=4: */
/*
* mkfifo.c: Create a named pipe.
*
* See http://www.opengroup.org/onlinepubs/009695399/utilities/mkfifo.html
*/
#include "toys.h"
void mkfifo_main(void)
{
char *arg;
int i;
mode_t mode;
if (toys.optflags) {
char *end;
mode = (mode_t)strtol(toy.mkfifo.mode, &end, 8);
if (end<=toy.mkfifo.mode || *end || mode<0 || mode>0777)
error_exit("Invalid mode");
} else mode = 0644;
umask(0);
for (i = 0; (arg = toys.optargs[i]); i++)
if (mkfifo(arg, mode))
perror_exit(arg);
}
|
