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28 lines
493 B
28 lines
493 B
4 months ago
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#include <unistd.h>
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#include <fcntl.h>
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#include <stdlib.h>
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#include <sys/reboot.h>
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#include "igt_core.h"
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#include "igt_sysrq.h"
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/**
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* igt_sysrq_reboot: Reboots the machine
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*
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* Syncs filesystems and immediately reboots the machine.
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*/
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void igt_sysrq_reboot(void)
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{
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sync();
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/* Try to be nice at first, and if that fails pull the trigger */
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if (reboot(RB_AUTOBOOT)) {
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int fd = open("/proc/sysrq-trigger", O_WRONLY);
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igt_ignore_warn(write(fd, "b", 2));
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close(fd);
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}
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abort();
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}
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