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21987b9c TT |
1 | /* sigprocmask wrapper for gdb |
2 | ||
b811d2c2 | 3 | Copyright (C) 2019-2020 Free Software Foundation, Inc. |
21987b9c TT |
4 | |
5 | This file is part of GDB. | |
6 | ||
7 | This program is free software; you can redistribute it and/or modify | |
8 | it under the terms of the GNU General Public License as published by | |
9 | the Free Software Foundation; either version 3 of the License, or | |
10 | (at your option) any later version. | |
11 | ||
12 | This program is distributed in the hope that it will be useful, | |
13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | GNU General Public License for more details. | |
16 | ||
17 | You should have received a copy of the GNU General Public License | |
18 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | |
19 | ||
20 | #ifndef GDBSUPPORT_GDB_SIGMASK_H | |
21 | #define GDBSUPPORT_GDB_SIGMASK_H | |
22 | ||
23 | #include <signal.h> | |
24 | ||
25 | #ifdef HAVE_SIGPROCMASK | |
26 | ||
27 | #ifdef HAVE_PTHREAD_SIGMASK | |
28 | #define gdb_sigmask pthread_sigmask | |
29 | #else | |
30 | #define gdb_sigmask sigprocmask | |
31 | #endif | |
32 | ||
33 | #else /* HAVE_SIGPROCMASK */ | |
34 | ||
35 | /* Other code checks HAVE_SIGPROCMASK, but if there happened to be a | |
36 | system that only had pthread_sigmask, we could still use it with | |
37 | some extra changes. */ | |
38 | #ifdef HAVE_PTHREAD_SIGMASK | |
32d1f47a | 39 | #error pthread_sigmask available without sigprocmask - please report |
21987b9c TT |
40 | #endif |
41 | ||
42 | #endif /* HAVE_SIGPROCMASK */ | |
43 | ||
44 | ||
45 | #endif /* GDBSUPPORT_GDB_SIGMASK_H */ |