mirror of
git://anongit.mindrot.org/openssh.git
synced 2024-12-24 10:52:05 +00:00
62 lines
1.5 KiB
C
62 lines
1.5 KiB
C
/*
|
|
* Copyright (c) 2017 Colin Watson <cjwatson@debian.org>
|
|
*
|
|
* Permission to use, copy, modify, and distribute this software for any
|
|
* purpose with or without fee is hereby granted, provided that the above
|
|
* copyright notice and this permission notice appear in all copies.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
|
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
|
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
|
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
|
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
|
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
|
|
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
|
*/
|
|
|
|
/* Roughly equivalent to "mktemp -d -t TEMPLATE", but portable. */
|
|
|
|
#include "includes.h"
|
|
|
|
#include <limits.h>
|
|
#include <stdarg.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <unistd.h>
|
|
|
|
#include "log.h"
|
|
|
|
static void
|
|
usage(void)
|
|
{
|
|
fprintf(stderr, "mkdtemp template\n");
|
|
exit(1);
|
|
}
|
|
|
|
int
|
|
main(int argc, char **argv)
|
|
{
|
|
const char *base;
|
|
const char *tmpdir;
|
|
char template[PATH_MAX];
|
|
int r;
|
|
char *dir;
|
|
|
|
if (argc != 2)
|
|
usage();
|
|
base = argv[1];
|
|
|
|
if ((tmpdir = getenv("TMPDIR")) == NULL)
|
|
tmpdir = "/tmp";
|
|
r = snprintf(template, sizeof(template), "%s/%s", tmpdir, base);
|
|
if (r < 0 || (size_t)r >= sizeof(template))
|
|
fatal("template string too long");
|
|
dir = mkdtemp(template);
|
|
if (dir == NULL) {
|
|
perror("mkdtemp");
|
|
exit(1);
|
|
}
|
|
puts(dir);
|
|
return 0;
|
|
}
|