X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fmachine%2Fmachine.c;h=a49cf81906039799b949ed61e76c7a4c455eac42;hb=4eb20caa4d32eb69abbf6ece4c9f22d02196f956;hp=e45c443495c0650f5372d927a2c2f29b44298f47;hpb=89f7c8465cd1ab37347dd0c15920bce31e8225df;p=elogind.git

diff --git a/src/machine/machine.c b/src/machine/machine.c
index e45c44349..a49cf8190 100644
--- a/src/machine/machine.c
+++ b/src/machine/machine.c
@@ -123,17 +123,42 @@ int machine_save(Machine *m) {
                 "NAME=%s\n",
                 m->name);
 
-        if (m->unit)
-                fprintf(f, "SCOPE=%s\n", m->unit); /* We continue to call this "SCOPE=" because it is internal only, and we want to stay compatible with old files */
+        if (m->unit) {
+                _cleanup_free_ char *escaped;
+
+                escaped = cescape(m->unit);
+                if (!escaped) {
+                        r = -ENOMEM;
+                        goto finish;
+                }
+
+                fprintf(f, "SCOPE=%s\n", escaped); /* We continue to call this "SCOPE=" because it is internal only, and we want to stay compatible with old files */
+        }
 
         if (m->scope_job)
                 fprintf(f, "SCOPE_JOB=%s\n", m->scope_job);
 
-        if (m->service)
-                fprintf(f, "SERVICE=%s\n", m->service);
+        if (m->service) {
+                _cleanup_free_ char *escaped;
 
-        if (m->root_directory)
-                fprintf(f, "ROOT=%s\n", m->root_directory);
+                escaped = cescape(m->service);
+                if (!escaped) {
+                        r = -ENOMEM;
+                        goto finish;
+                }
+                fprintf(f, "SERVICE=%s\n", escaped);
+        }
+
+        if (m->root_directory) {
+                _cleanup_free_ char *escaped;
+
+                escaped = cescape(m->root_directory);
+                if (!escaped) {
+                        r = -ENOMEM;
+                        goto finish;
+                }
+                fprintf(f, "ROOT=%s\n", escaped);
+        }
 
         if (!sd_id128_equal(m->id, SD_ID128_NULL))
                 fprintf(f, "ID=" SD_ID128_FORMAT_STR "\n", SD_ID128_FORMAT_VAL(m->id));
@@ -252,7 +277,7 @@ static int machine_start_scope(Machine *m, sd_bus_message *properties, sd_bus_er
 
         if (!m->unit) {
                 _cleanup_free_ char *escaped = NULL;
-                char *scope, *description, *job;
+                char *scope, *description, *job = NULL;
 
                 escaped = unit_name_escape(m->name);
                 if (!escaped)
@@ -303,7 +328,7 @@ int machine_start(Machine *m, sd_bus_message *properties, sd_bus_error *error) {
         log_struct(LOG_INFO,
                    MESSAGE_ID(SD_MESSAGE_MACHINE_START),
                    "NAME=%s", m->name,
-                   "LEADER=%lu", (unsigned long) m->leader,
+                   "LEADER="PID_FMT, m->leader,
                    "MESSAGE=New machine %s.", m->name,
                    NULL);
 
@@ -322,7 +347,7 @@ int machine_start(Machine *m, sd_bus_message *properties, sd_bus_error *error) {
 
 static int machine_stop_scope(Machine *m) {
         _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
-        char *job;
+        char *job = NULL;
         int r;
 
         assert(m);
@@ -350,7 +375,7 @@ int machine_stop(Machine *m) {
                 log_struct(LOG_INFO,
                            MESSAGE_ID(SD_MESSAGE_MACHINE_STOP),
                            "NAME=%s", m->name,
-                           "LEADER=%lu", (unsigned long) m->leader,
+                           "LEADER="PID_FMT, m->leader,
                            "MESSAGE=Machine %s terminated.", m->name,
                            NULL);
 
@@ -410,7 +435,15 @@ int machine_kill(Machine *m, KillWho who, int signo) {
         if (!m->unit)
                 return -ESRCH;
 
-        return manager_kill_unit(m->manager, m->unit, who, signo, NULL);
+        if (who == KILL_LEADER) {
+                /* If we shall simply kill the leader, do so directly */
+
+                if (kill(m->leader, signo) < 0)
+                        return -errno;
+        }
+
+        /* Otherwise make PID 1 do it for us, for the entire cgroup */
+        return manager_kill_unit(m->manager, m->unit, signo, NULL);
 }
 
 static const char* const machine_class_table[_MACHINE_CLASS_MAX] = {