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56 lines
1.4 KiB
C++
56 lines
1.4 KiB
C++
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/*******************************************************************************
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Copyright(C) Jonas 'Sortie' Termansen 2014.
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This program is free software: you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by the Free
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Software Foundation, either version 3 of the License, or (at your option)
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any later version.
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This program is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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more details.
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You should have received a copy of the GNU General Public License along with
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this program. If not, see <http://www.gnu.org/licenses/>.
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test-signal-raise.c++
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Tests whether basic raise() support works.
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*******************************************************************************/
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#include <signal.h>
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#include "test.h"
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static int signal_counter = 0;
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void signal_handler(int signum, siginfo_t* siginfo, void* ucontext_ptr)
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{
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(void) signum;
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(void) siginfo;
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(void) ucontext_ptr;
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test_assert(signum == SIGUSR1);
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signal_counter++;
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}
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int main(void)
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{
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struct sigaction sa;
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memset(&sa, 0, sizeof(sa));
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sa.sa_sigaction = signal_handler;
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sa.sa_flags = SA_SIGINFO;
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if ( sigaction(SIGUSR1, &sa, NULL) )
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test_error(errno, "sigaction(USR1)");
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raise(SIGUSR1);
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test_assert(signal_counter == 1);
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return 0;
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}
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