40 lines
1.0 KiB
C
40 lines
1.0 KiB
C
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/*
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* Copyright (c) 2006-2020, RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2020-02-23 Jesven first version.
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*/
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#ifndef LWP_SIGNAL_H__
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#define LWP_SIGNAL_H__
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#include <rtthread.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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int lwp_signal_check(void);
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int lwp_signal_backup(void *user_sp, void *user_pc, void* user_flag);
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struct rt_user_context *lwp_signal_restore(void);
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lwp_sighandler_t lwp_sighandler_get(int sig);
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void lwp_sighandler_set(int sig, lwp_sighandler_t func);
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#ifndef ARCH_MM_MMU
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void lwp_thread_sighandler_set(int sig, lwp_sighandler_t func);
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#endif
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int lwp_sigprocmask(int how, const lwp_sigset_t *sigset, lwp_sigset_t *oset);
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int lwp_sigaction(int sig, const struct lwp_sigaction *act, struct lwp_sigaction * oact, size_t sigsetsize);
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int lwp_thread_sigprocmask(int how, const lwp_sigset_t *sigset, lwp_sigset_t *oset);
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int lwp_kill(pid_t pid, int sig);
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int lwp_thread_kill(rt_thread_t thread, int sig);
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#ifdef __cplusplus
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}
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#endif
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#endif
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