1 /* Definition of MINSIGSTKSZ and SIGSTKSZ. Linux version. 2 Copyright (C) 2020-2022 Free Software Foundation, Inc. 3 This file is part of the GNU C Library. 4 5 The GNU C Library is free software; you can redistribute it and/or 6 modify it under the terms of the GNU Lesser General Public 7 License as published by the Free Software Foundation; either 8 version 2.1 of the License, or (at your option) any later version. 9 10 The GNU C Library is distributed in the hope that it will be useful, 11 but WITHOUT ANY WARRANTY; without even the implied warranty of 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 Lesser General Public License for more details. 14 15 You should have received a copy of the GNU Lesser General Public 16 License along with the GNU C Library; if not, see 17 <https://www.gnu.org/licenses/>. */ 18 19 #ifndef _SIGNAL_H 20 # error "Never include <bits/sigstksz.h> directly; use <signal.h> instead." 21 #endif 22 23 #if defined __USE_DYNAMIC_STACK_SIZE && __USE_DYNAMIC_STACK_SIZE 24 # include <unistd.h> 25 26 /* Default stack size for a signal handler: sysconf (SC_SIGSTKSZ). */ 27 # undef SIGSTKSZ 28 # define SIGSTKSZ sysconf (_SC_SIGSTKSZ) 29 30 /* Minimum stack size for a signal handler: SIGSTKSZ. */ 31 # undef MINSIGSTKSZ 32 # define MINSIGSTKSZ SIGSTKSZ 33 #endif 34