From e74c568b07b50b97873fb4ee1d776dedefbd54d6 Mon Sep 17 00:00:00 2001 From: Michael Biebl Date: Fri, 1 Oct 2021 23:05:04 +0200 Subject: New upstream version 1.32.12 --- shared/systemd/src/basic/signal-util.h | 45 ---------------------------------- 1 file changed, 45 deletions(-) delete mode 100644 shared/systemd/src/basic/signal-util.h (limited to 'shared/systemd/src/basic/signal-util.h') diff --git a/shared/systemd/src/basic/signal-util.h b/shared/systemd/src/basic/signal-util.h deleted file mode 100644 index bdd39d42..00000000 --- a/shared/systemd/src/basic/signal-util.h +++ /dev/null @@ -1,45 +0,0 @@ -/* SPDX-License-Identifier: LGPL-2.1-or-later */ -#pragma once - -#include - -#include "macro.h" - -int reset_all_signal_handlers(void); -int reset_signal_mask(void); - -int ignore_signals(int sig, ...); -int default_signals(int sig, ...); -int sigaction_many(const struct sigaction *sa, ...); - -int sigset_add_many(sigset_t *ss, ...); -int sigprocmask_many(int how, sigset_t *old, ...); - -const char *signal_to_string(int i) _const_; -int signal_from_string(const char *s) _pure_; - -void nop_signal_handler(int sig); - -static inline void block_signals_reset(sigset_t *ss) { - assert_se(sigprocmask(SIG_SETMASK, ss, NULL) >= 0); -} - -#define BLOCK_SIGNALS(...) \ - _cleanup_(block_signals_reset) _unused_ sigset_t _saved_sigset = ({ \ - sigset_t _t; \ - assert_se(sigprocmask_many(SIG_BLOCK, &_t, __VA_ARGS__, -1) >= 0); \ - _t; \ - }) - -static inline bool SIGNAL_VALID(int signo) { - return signo > 0 && signo < _NSIG; -} - -static inline const char* signal_to_string_with_check(int n) { - if (!SIGNAL_VALID(n)) - return NULL; - - return signal_to_string(n); -} - -int signal_is_blocked(int sig); -- cgit 1.3.0-6-gf8a5