Move shutdown helper to sinit package

2 files changed, 0 insertions, 88 deletions

diff --git a/src/gen.lua b/src/gen.lua
index 0567ffd2..e2a04f5a 100644
--- a/src/gen.lua
+++ b/src/gen.lua
@@ -5,4 +5,3 @@ cflags{
 
 file('libexec/applyperms',   '755', exe('applyperms',   {'applyperms.c'}))
 file('libexec/mergeperms',   '755', exe('mergeperms',   {'mergeperms.c'}))
-file('libexec/shutdown',     '755', exe('shutdown',     {'shutdown.c'}))
diff --git a/src/shutdown.c b/src/shutdown.c
deleted file mode 100644
index 87ddc010..00000000
--- a/src/shutdown.c
+++ /dev/null
@@ -1,87 +0,0 @@
-/* See LICENSE file for copyright and license details. */
-#define _XOPEN_SOURCE 700
-#include <errno.h>
-#include <mntent.h>
-#include <signal.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <stdnoreturn.h>
-#include <string.h>
-#include <sys/mount.h>
-#include <sys/reboot.h>
-#include <unistd.h>
-
-static noreturn void
-usage(void)
-{
-	fprintf(stderr, "usage: shutdown [-hpr]\n");
-	exit(2);
-}
-
-int
-main(int argc, char *argv[])
-{
-	FILE *fp;
-	char **dirs = NULL;
-	size_t n = 0;
-	struct mntent *mnt;
-	int cmd = RB_POWER_OFF;
-
-	while (*++argv && (*argv)[0] == '-' && (*argv)[1]) {
-		switch ((*argv)[1]) {
-		case 'h':
-			cmd = RB_HALT_SYSTEM;
-			break;
-		case 'p':
-			cmd = RB_POWER_OFF;
-			break;
-		case 'r':
-			cmd = RB_AUTOBOOT;
-			break;
-		default:
-			usage();
-		}
-	}
-	if (*argv)
-		usage();
-
-	if (getsid(0) != getpid()) {
-		fprintf(stderr, "must be session leader\n");
-		return 1;
-	}
-
-	sync();
-	kill(-1, SIGTERM);
-	sleep(2);
-	kill(-1, SIGKILL);
-
-	sync();
-	fp = setmntent("/proc/mounts", "r");
-	if (!fp) {
-		perror("setmntent");
-		goto reboot;
-	}
-	while ((mnt = getmntent(fp))) {
-		if (!(dirs = realloc(dirs, ++n * sizeof(*dirs)))) {
-			perror("realloc");
-			break;
-		}
-		if (!(dirs[n - 1] = strdup(mnt->mnt_dir))) {
-			perror("strdup");
-			break;
-		}
-	}
-	endmntent(fp);
-	while (n) {
-		if (umount(dirs[--n]) < 0)
-			fprintf(stderr, "umount %s: %s\n", dirs[n], strerror(errno));
-		free(dirs[n]);
-	}
-	free(dirs);
-
-reboot:
-	if (reboot(cmd) < 0) {
-		perror("reboot");
-		return 1;
-	}
-}