1 /* sigprocmask wrapper for gdb 2 3 Copyright (C) 2019-2020 Free Software Foundation, Inc. 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 39 #error pthread_sigmask available without sigprocmask - please report 40 #endif 41 42 #endif /* HAVE_SIGPROCMASK */ 43 44 45 #endif /* GDBSUPPORT_GDB_SIGMASK_H */ 46