mirror of https://github.com/pygos/init.git
38 lines
818 B
C
38 lines
818 B
C
#include <stdlib.h>
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#include <unistd.h>
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#include <string.h>
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#include <signal.h>
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#include <stdio.h>
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#include <errno.h>
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#include <time.h>
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#include "init.h"
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void do_shutdown(int type)
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{
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struct timespec req, rem;
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print_status("sending SIGTERM to all processes", STATUS_WAIT, false);
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kill(-1, SIGTERM);
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memset(&req, 0, sizeof(req));
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memset(&rem, 0, sizeof(rem));
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req.tv_sec = 5; /* TODO: make configurable? */
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while (nanosleep(&req, &rem) != 0 && errno == EINTR)
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req = rem;
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print_status("sending SIGTERM to all processes", STATUS_OK, true);
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kill(-1, SIGKILL);
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print_status("sending SIGKILL to remaining processes",
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STATUS_OK, false);
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print_status("sync", STATUS_WAIT, false);
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sync();
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print_status("sync", STATUS_OK, true);
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reboot(type);
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perror("reboot system call");
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exit(EXIT_FAILURE);
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}
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