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064af421 | 1 | /* |
e0edde6f | 2 | * Copyright (c) 2008, 2011 Nicira, Inc. |
064af421 | 3 | * |
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4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
5 | * you may not use this file except in compliance with the License. | |
6 | * You may obtain a copy of the License at: | |
064af421 | 7 | * |
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8 | * http://www.apache.org/licenses/LICENSE-2.0 |
9 | * | |
10 | * Unless required by applicable law or agreed to in writing, software | |
11 | * distributed under the License is distributed on an "AS IS" BASIS, | |
12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
13 | * See the License for the specific language governing permissions and | |
14 | * limitations under the License. | |
064af421 BP |
15 | */ |
16 | ||
17 | #ifndef SIGNALS_H | |
18 | #define SIGNALS_H 1 | |
19 | ||
279c9e03 | 20 | #include <signal.h> |
064af421 BP |
21 | #include <stdbool.h> |
22 | ||
23 | void signal_init(void); | |
5a08f9b0 | 24 | |
064af421 | 25 | struct signal *signal_register(int signr); |
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26 | void signal_unregister(struct signal *); |
27 | ||
064af421 BP |
28 | bool signal_poll(struct signal *); |
29 | void signal_wait(struct signal *); | |
30 | ||
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31 | const char *signal_name(int signum); |
32 | ||
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33 | void xsigaction(int signum, const struct sigaction *, struct sigaction *old); |
34 | void xsigprocmask(int how, const sigset_t *, sigset_t *old); | |
35 | ||
064af421 | 36 | #endif /* signals.h */ |