X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fcore%2Fshutdown.c;h=70a461e38c79bc08097dc79ad4882c4b714f3c0c;hb=340a1d2330ddc1dd18ad75bcdddf32f63c84b4a1;hp=10455fa309a1342ecdac02875cc1b3d9c83a083b;hpb=56f64d95763a799ba4475daf44d8e9f72a1bd474;p=elogind.git

diff --git a/src/core/shutdown.c b/src/core/shutdown.c
index 10455fa30..70a461e38 100644
--- a/src/core/shutdown.c
+++ b/src/core/shutdown.c
@@ -20,21 +20,15 @@
 ***/
 
 #include <sys/mman.h>
-#include <sys/types.h>
 #include <sys/reboot.h>
 #include <linux/reboot.h>
-#include <sys/wait.h>
 #include <sys/stat.h>
 #include <sys/mount.h>
-#include <sys/syscall.h>
-#include <fcntl.h>
-#include <dirent.h>
 #include <errno.h>
 #include <unistd.h>
 #include <signal.h>
 #include <stdbool.h>
 #include <stdlib.h>
-#include <string.h>
 #include <getopt.h>
 
 #include "missing.h"
@@ -42,7 +36,6 @@
 #include "fileio.h"
 #include "umount.h"
 #include "util.h"
-#include "mkdir.h"
 #include "virt.h"
 #include "watchdog.h"
 #include "killall.h"
@@ -138,17 +131,13 @@ static int parse_argv(int argc, char *argv[]) {
 }
 
 static int switch_root_initramfs(void) {
-        if (mount("/run/initramfs", "/run/initramfs", NULL, MS_BIND, NULL) < 0) {
-                log_error_errno(errno, "Failed to mount bind /run/initramfs on /run/initramfs: %m");
-                return -errno;
-        }
+        if (mount("/run/initramfs", "/run/initramfs", NULL, MS_BIND, NULL) < 0)
+                return log_error_errno(errno, "Failed to mount bind /run/initramfs on /run/initramfs: %m");
 
-        if (mount(NULL, "/run/initramfs", NULL, MS_PRIVATE, NULL) < 0) {
-                log_error_errno(errno, "Failed to make /run/initramfs private mount: %m");
-                return -errno;
-        }
+        if (mount(NULL, "/run/initramfs", NULL, MS_PRIVATE, NULL) < 0)
+                return log_error_errno(errno, "Failed to make /run/initramfs private mount: %m");
 
-        /* switch_root with MS_BIND, because there might still be processes lurking around, which have open file desriptors.
+        /* switch_root with MS_BIND, because there might still be processes lurking around, which have open file descriptors.
          * /run/initramfs/shutdown will take care of these.
          * Also do not detach the old root, because /run/initramfs/shutdown needs to access it.
          */
@@ -163,6 +152,7 @@ int main(int argc, char *argv[]) {
         char *arguments[3];
         unsigned retries;
         int cmd, r;
+        static const char* const dirs[] = {SYSTEM_SHUTDOWN_PATH, NULL};
 
         log_parse_environment();
         r = parse_argv(argc, argv);
@@ -312,7 +302,7 @@ int main(int argc, char *argv[]) {
         arguments[0] = NULL;
         arguments[1] = arg_verb;
         arguments[2] = NULL;
-        execute_directory(SYSTEM_SHUTDOWN_PATH, NULL, DEFAULT_TIMEOUT_USEC, arguments);
+        execute_directories(dirs, DEFAULT_TIMEOUT_USEC, arguments);
 
         if (!in_container && !in_initrd() &&
             access("/run/initramfs/shutdown", X_OK) == 0) {
@@ -371,7 +361,7 @@ int main(int argc, char *argv[]) {
                                 execv(args[0], (char * const *) args);
                                 _exit(EXIT_FAILURE);
                         } else
-                                wait_for_terminate_and_warn("kexec", pid);
+                                wait_for_terminate_and_warn("kexec", pid, true);
                 }
 
                 cmd = RB_AUTOBOOT;