/* SPDX-License-Identifier: LGPL-2.1+ */
-/***
- This file is part of systemd.
-
- Copyright 2010 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/>.
-***/
#include <errno.h>
#include <fcntl.h>
}
#if 0 /// UNNEEDED by elogind
-ssize_t fgetxattrat_fake(int dirfd, const char *filename, const char *attribute, void *value, size_t size, int flags) {
+int fgetxattrat_fake(
+ int dirfd,
+ const char *filename,
+ const char *attribute,
+ void *value, size_t size,
+ int flags,
+ size_t *ret_size) {
+
char fn[STRLEN("/proc/self/fd/") + DECIMAL_STR_MAX(int) + 1];
_cleanup_close_ int fd = -1;
ssize_t l;
if (l < 0)
return -errno;
- return l;
+ *ret_size = l;
+ return 0;
}
static int parse_crtime(le64_t le, usec_t *usec) {
}
int fd_getcrtime_at(int dirfd, const char *name, usec_t *ret, int flags) {
- struct statx sx;
+ struct_statx sx;
usec_t a, b;
le64_t le;
- ssize_t n;
+ size_t n;
int r;
assert(ret);
else
a = USEC_INFINITY;
- n = fgetxattrat_fake(dirfd, name, "user.crtime_usec", &le, sizeof(le), flags);
- if (n < 0)
- r = -errno;
- else if (n != sizeof(le))
- r = -EIO;
- else
- r = parse_crtime(le, &b);
+ r = fgetxattrat_fake(dirfd, name, "user.crtime_usec", &le, sizeof(le), flags, &n);
+ if (r >= 0) {
+ if (n != sizeof(le))
+ r = -EIO;
+ else
+ r = parse_crtime(le, &b);
+ }
if (r < 0) {
if (a != USEC_INFINITY) {
*ret = a;