44 lines
1.1 KiB
C
44 lines
1.1 KiB
C
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/*
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* Copyright (c) 2007-2015 The OpenRC Authors.
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* See the Authors file at the top-level directory of this distribution and
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* https://github.com/OpenRC/openrc/blob/master/AUTHORS
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*
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* This file is part of OpenRC. It is subject to the license terms in
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* the LICENSE file found in the top-level directory of this
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* distribution and at https://github.com/OpenRC/openrc/blob/master/LICENSE
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* This file may not be copied, modified, propagated, or distributed
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* except according to the terms contained in the LICENSE file.
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*/
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#include <sys/types.h>
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#include <sys/time.h>
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#include <errno.h>
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#include <ctype.h>
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#include <inttypes.h>
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#include <stdbool.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <signal.h>
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#include <string.h>
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#include <syslog.h>
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#include <time.h>
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#include <unistd.h>
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#include "einfo.h"
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int main(void)
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{
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const char *p = getenv("RC_PID");
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int pid;
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if (p && sscanf(p, "%d", &pid) == 1) {
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if (kill(pid, SIGUSR1) != 0)
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eerrorx("rc-abort: failed to signal parent %d: %s",
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pid, strerror(errno));
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return EXIT_SUCCESS;
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}
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return EXIT_FAILURE;
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}
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