66 lines
1.1 KiB
C
66 lines
1.1 KiB
C
/* See LICENSE file for copyright and license details. */
|
|
#include <limits.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <unistd.h>
|
|
#include "util.h"
|
|
|
|
static void
|
|
usage(void)
|
|
{
|
|
eprintf("usage: %s [-dq] [template]\n", argv0);
|
|
}
|
|
|
|
static int dflag = 0;
|
|
static int qflag = 0;
|
|
|
|
int
|
|
main(int argc, char *argv[])
|
|
{
|
|
char *template = "tmp.XXXXXXXXXX";
|
|
char *tmpdir = "/tmp", *p;
|
|
char tmppath[PATH_MAX];
|
|
int fd, r;
|
|
|
|
ARGBEGIN {
|
|
case 'd':
|
|
dflag = 1;
|
|
break;
|
|
case 'q':
|
|
qflag = 1;
|
|
break;
|
|
default:
|
|
usage();
|
|
} ARGEND;
|
|
|
|
if (argc > 1)
|
|
usage();
|
|
else if (argc == 1)
|
|
template = argv[0];
|
|
|
|
if ((p = getenv("TMPDIR")))
|
|
tmpdir = p;
|
|
|
|
r = snprintf(tmppath, sizeof(tmppath),
|
|
"%s/%s", tmpdir, template);
|
|
if (r >= sizeof(tmppath) || r < 0)
|
|
eprintf("path too long\n");
|
|
if (dflag) {
|
|
if (!mkdtemp(tmppath)) {
|
|
if (!qflag)
|
|
eprintf("mkdtemp %s:", tmppath);
|
|
exit(EXIT_FAILURE);
|
|
}
|
|
} else {
|
|
if ((fd = mkstemp(tmppath)) < 0) {
|
|
if (!qflag)
|
|
eprintf("mkstemp %s:", tmppath);
|
|
exit(EXIT_FAILURE);
|
|
}
|
|
close(fd);
|
|
}
|
|
puts(tmppath);
|
|
return EXIT_SUCCESS;
|
|
}
|