diff options
Diffstat (limited to 'src/core')
| -rw-r--r-- | src/core/shutdown.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/src/core/shutdown.c b/src/core/shutdown.c index aa9548e2a4..377c1971a3 100644 --- a/src/core/shutdown.c +++ b/src/core/shutdown.c @@ -47,6 +47,7 @@ #include "watchdog.h" #include "killall.h" #include "cgroup-util.h" +#include "def.h" #define FINALIZE_ATTEMPTS 50 @@ -134,7 +135,7 @@ static int pivot_to_new_root(void) { int main(int argc, char *argv[]) { bool need_umount = true, need_swapoff = true, need_loop_detach = true, need_dm_detach = true; bool in_container, use_watchdog = false; - _cleanup_free_ char *line = NULL, *cgroup = NULL; + _cleanup_free_ char *line = NULL, *cgroup = NULL, *param = NULL; char *arguments[3]; unsigned retries; int cmd, r; @@ -173,9 +174,11 @@ int main(int argc, char *argv[]) { in_container = detect_container(NULL) > 0; - if (streq(argv[1], "reboot")) + if (streq(argv[1], "reboot")) { cmd = RB_AUTOBOOT; - else if (streq(argv[1], "poweroff")) + /* if this fails, that's OK */ + read_one_line_file(REBOOT_PARAM_FILE, ¶m); + } else if (streq(argv[1], "poweroff")) cmd = RB_POWER_OFF; else if (streq(argv[1], "halt")) cmd = RB_HALT_SYSTEM; @@ -337,7 +340,11 @@ int main(int argc, char *argv[]) { cmd = RB_AUTOBOOT; } - reboot(cmd); + if (param) + syscall(SYS_reboot, LINUX_REBOOT_MAGIC1, LINUX_REBOOT_MAGIC2, + LINUX_REBOOT_CMD_RESTART2, param); + else + reboot(cmd); if (errno == EPERM && in_container) { /* If we are in a container, and we lacked |