39 lines
762 B
C
39 lines
762 B
C
/*
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* Execute a command, expect its termination with a specified signal.
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*
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* Copyright (c) 2017-2018 Dmitry V. Levin <ldv@altlinux.org>
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* All rights reserved.
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*
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* SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#include "tests.h"
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#include <signal.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <sys/wait.h>
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int
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main(int ac, char **av)
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{
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if (ac < 3)
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error_msg_and_fail("usage: run_expect_termsig signo path...");
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signal(SIGCHLD, SIG_DFL);
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pid_t pid = fork();
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if (pid < 0)
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perror_msg_and_fail("fork");
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if (!pid) {
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execvp(av[2], av + 2);
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perror_msg_and_fail("execvp: %s", av[2]);
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}
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int status;
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if (waitpid(pid, &status, 0) != pid)
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perror_msg_and_fail("waitpid");
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return !(WIFSIGNALED(status) && WTERMSIG(status) == atoi(av[1]));
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}
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