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51 lines
1.3 KiB
C
51 lines
1.3 KiB
C
/*
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* Copyright (c) 2014 Jonas 'Sortie' Termansen.
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*
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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_assertx(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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test_assert(sigaction(SIGUSR1, &sa, NULL) == 0);
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raise(SIGUSR1);
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test_assertx(signal_counter == 1);
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return 0;
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}
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