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/* SPDX-License-Identifier: LGPL-2.1+ */
#pragma once
/***
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 <stdbool.h>
#include <sys/stat.h>
#include <sys/types.h>
#include "macro.h"
static inline void umaskp(mode_t *u) {
umask(*u);
}
#define _cleanup_umask_ _cleanup_(umaskp)
struct _umask_struct_ {
mode_t mask;
bool quit;
};
static inline void _reset_umask_(struct _umask_struct_ *s) {
umask(s->mask);
};
#define RUN_WITH_UMASK(mask) \
for (_cleanup_(_reset_umask_) struct _umask_struct_ _saved_umask_ = { umask(mask), false }; \
!_saved_umask_.quit ; \
_saved_umask_.quit = true)
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