-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
-/***
- This file is part of systemd.
-
- Copyright 2012 Lennart Poettering
-
- systemd is free software; you can redistribute it and/or modify it
- under the terms of the GNU Lesser General Public License as published by
- the Free Software Foundation; either version 2.1 of the License, or
- (at your option) any later version.
-
- systemd is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public License
- along with systemd; If not, see <http://www.gnu.org/licenses/>.
-***/
+/* SPDX-License-Identifier: LGPL-2.1+ */
#include <fcntl.h>
#include <stdlib.h>
#include <unistd.h>
#include "fd-util.h"
-#include "fileio.h"
#include "macro.h"
#include "mmap-cache.h"
+#include "tmpfile-util.h"
#include "util.h"
int main(int argc, char *argv[]) {
+ MMapFileDescriptor *fx;
int x, y, z, r;
char px[] = "/tmp/testmmapXXXXXXX", py[] = "/tmp/testmmapYXXXXXX", pz[] = "/tmp/testmmapZXXXXXX";
MMapCache *m;
assert_se(m = mmap_cache_new());
- x = mkostemp_safe(px, O_RDWR|O_CLOEXEC);
+ x = mkostemp_safe(px);
assert_se(x >= 0);
unlink(px);
- y = mkostemp_safe(py, O_RDWR|O_CLOEXEC);
+ assert_se(fx = mmap_cache_add_fd(m, x));
+
+ y = mkostemp_safe(py);
assert_se(y >= 0);
unlink(py);
- z = mkostemp_safe(pz, O_RDWR|O_CLOEXEC);
+ z = mkostemp_safe(pz);
assert_se(z >= 0);
unlink(pz);
- r = mmap_cache_get(m, x, PROT_READ, 0, false, 1, 2, NULL, &p);
+ r = mmap_cache_get(m, fx, PROT_READ, 0, false, 1, 2, NULL, &p, NULL);
assert_se(r >= 0);
- r = mmap_cache_get(m, x, PROT_READ, 0, false, 2, 2, NULL, &q);
+ r = mmap_cache_get(m, fx, PROT_READ, 0, false, 2, 2, NULL, &q, NULL);
assert_se(r >= 0);
assert_se((uint8_t*) p + 1 == (uint8_t*) q);
- r = mmap_cache_get(m, x, PROT_READ, 1, false, 3, 2, NULL, &q);
+ r = mmap_cache_get(m, fx, PROT_READ, 1, false, 3, 2, NULL, &q, NULL);
assert_se(r >= 0);
assert_se((uint8_t*) p + 2 == (uint8_t*) q);
- r = mmap_cache_get(m, x, PROT_READ, 0, false, 16ULL*1024ULL*1024ULL, 2, NULL, &p);
+ r = mmap_cache_get(m, fx, PROT_READ, 0, false, 16ULL*1024ULL*1024ULL, 2, NULL, &p, NULL);
assert_se(r >= 0);
- r = mmap_cache_get(m, x, PROT_READ, 1, false, 16ULL*1024ULL*1024ULL+1, 2, NULL, &q);
+ r = mmap_cache_get(m, fx, PROT_READ, 1, false, 16ULL*1024ULL*1024ULL+1, 2, NULL, &q, NULL);
assert_se(r >= 0);
assert_se((uint8_t*) p + 1 == (uint8_t*) q);
+ mmap_cache_free_fd(m, fx);
mmap_cache_unref(m);
safe_close(x);