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Diffstat (limited to 'src/nspawn/nspawn.c')
-rw-r--r--src/nspawn/nspawn.c38
1 files changed, 16 insertions, 22 deletions
diff --git a/src/nspawn/nspawn.c b/src/nspawn/nspawn.c
index 7e96efd425..f332ade03e 100644
--- a/src/nspawn/nspawn.c
+++ b/src/nspawn/nspawn.c
@@ -2911,8 +2911,8 @@ static int change_uid_gid(char **_home) {
* container argument.
* > 0 : The program executed in the container terminated with an
* error. The exit code of the program executed in the
- * container is returned. No change is made to the container
- * argument.
+ * container is returned. The container argument has been set
+ * to CONTAINER_TERMINATED.
* 0 : The container is being rebooted, has been shut down or exited
* successfully. The container argument has been set to either
* CONTAINER_TERMINATED or CONTAINER_REBOOTED.
@@ -2921,8 +2921,8 @@ static int change_uid_gid(char **_home) {
* error is indicated by a non-zero value.
*/
static int wait_for_container(pid_t pid, ContainerStatus *container) {
- int r;
siginfo_t status;
+ int r;
r = wait_for_terminate(pid, &status);
if (r < 0) {
@@ -2933,44 +2933,38 @@ static int wait_for_container(pid_t pid, ContainerStatus *container) {
switch (status.si_code) {
case CLD_EXITED:
- r = status.si_status;
- if (r == 0) {
- if (!arg_quiet)
- log_debug("Container %s exited successfully.", arg_machine);
+ if (status.si_status == 0) {
+ log_full(arg_quiet ? LOG_DEBUG : LOG_INFO, "Container %s exited successfully.", arg_machine);
- *container = CONTAINER_TERMINATED;
} else
- log_error("Container %s failed with error code %i.", arg_machine, status.si_status);
+ log_full(arg_quiet ? LOG_DEBUG : LOG_INFO, "Container %s failed with error code %i.", arg_machine, status.si_status);
- break;
+ *container = CONTAINER_TERMINATED;
+ return status.si_status;
case CLD_KILLED:
if (status.si_status == SIGINT) {
- if (!arg_quiet)
- log_info("Container %s has been shut down.", arg_machine);
+ log_full(arg_quiet ? LOG_DEBUG : LOG_INFO, "Container %s has been shut down.", arg_machine);
*container = CONTAINER_TERMINATED;
- r = 0;
- break;
+ return 0;
+
} else if (status.si_status == SIGHUP) {
- if (!arg_quiet)
- log_info("Container %s is being rebooted.", arg_machine);
+ log_full(arg_quiet ? LOG_DEBUG : LOG_INFO, "Container %s is being rebooted.", arg_machine);
*container = CONTAINER_REBOOTED;
- r = 0;
- break;
+ return 0;
}
+
/* CLD_KILLED fallthrough */
case CLD_DUMPED:
log_error("Container %s terminated by signal %s.", arg_machine, signal_to_string(status.si_status));
- r = -EIO;
- break;
+ return -EIO;
default:
log_error("Container %s failed due to unknown reason.", arg_machine);
- r = -EIO;
- break;
+ return -EIO;
}
return r;