From bbae86d3d2997a853ca0365e8eb7a3ca7489ee09 Mon Sep 17 00:00:00 2001 From: Sebastien Bacher Date: Fri, 25 Jan 2019 11:24:41 +0100 Subject: New upstream version 1.15.2 --- shared/systemd/src/basic/umask-util.h | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 shared/systemd/src/basic/umask-util.h (limited to 'shared/systemd/src/basic/umask-util.h') diff --git a/shared/systemd/src/basic/umask-util.h b/shared/systemd/src/basic/umask-util.h new file mode 100644 index 00000000..e964292e --- /dev/null +++ b/shared/systemd/src/basic/umask-util.h @@ -0,0 +1,28 @@ +/* SPDX-License-Identifier: LGPL-2.1+ */ +#pragma once + +#include +#include +#include + +#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) -- cgit 1.3.0-6-gf8a5