forked from acouzens/open5gs
87 lines
2.5 KiB
C
87 lines
2.5 KiB
C
/* Licensed to the Apache Software Foundation (ASF) under one or more
|
|
* contributor license agreements. See the NOTICE file distributed with
|
|
* this work for additional information regarding copyright ownership.
|
|
* The ASF licenses this file to You under the Apache License, Version 2.0
|
|
* (the "License"); you may not use this file except in compliance with
|
|
* the License. You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
/*
|
|
* Copyright (C) 2019 by Sukchan Lee <acetcom@gmail.com>
|
|
*
|
|
* This file is part of Open5GS.
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
#if !defined(OGS_CORE_INSIDE) && !defined(OGS_CORE_COMPILATION)
|
|
#error "This header cannot be included directly."
|
|
#endif
|
|
|
|
#ifndef OGS_SIGNAL_H
|
|
#define OGS_SIGNAL_H
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
#if HAVE_SIGACTION
|
|
|
|
#if defined(__APPLE__) && !defined(__cplusplus) && !defined(_ANSI_SOURCE)
|
|
/* work around Darwin header file bugs
|
|
* http://www.opensource.apple.com/bugs/X/BSD%20Kernel/2657228.html
|
|
*/
|
|
#undef SIG_DFL
|
|
#undef SIG_IGN
|
|
#undef SIG_ERR
|
|
#define SIG_DFL (void (*)(int))0
|
|
#define SIG_IGN (void (*)(int))1
|
|
#define SIG_ERR (void (*)(int))-1
|
|
#endif
|
|
|
|
typedef void ogs_sigfunc_t(int);
|
|
|
|
ogs_sigfunc_t *ogs_signal(int signo, ogs_sigfunc_t *func);
|
|
|
|
#if defined(SIG_IGN) && !defined(SIG_ERR)
|
|
#define SIG_ERR ((ogs_sigfunc_t *) -1)
|
|
#endif
|
|
|
|
#else /* !HAVE_SIGACTION */
|
|
#define ogs_signal(a, b) signal(a, b)
|
|
#endif
|
|
|
|
|
|
void ogs_signal_init(void);
|
|
const char *ogs_signal_description_get(int signum);
|
|
|
|
int ogs_setup_signal_thread(void);
|
|
int ogs_signal_thread(int(*signal_handler)(int signum));
|
|
|
|
int ogs_signal_block(int signum);
|
|
int ogs_signal_unblock(int signum);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif /* __cplusplus */
|
|
|
|
#endif /* OGS_SIGNAL_H */
|