units: rework automatic dependency logic between automounts, mounts, sockets, swaps

[elogind.git] / manager.c

diff --git a/manager.c b/manager.c
index cf1c1481c12d32859dd6a2449dbac94a9ed2df8c..6913ff400db9dee435779b76fc5e5e6892781f28 100644 (file)
--- a/manager.c
+++ b/manager.c
@@ -51,6 +51,7 @@
 #include "unit-name.h"
 #include "dbus-unit.h"
 #include "dbus-job.h"
+#include "missing.h"
 
 /* As soon as 16 units are in our GC queue, make sure to run a gc sweep */
 #define GC_QUEUE_ENTRIES_MAX 16
@@ -253,7 +254,7 @@ static int manager_find_paths(Manager *m) {
         }
 
         if (m->running_as == MANAGER_INIT) {
-                /* /etc/init.d/ compativility does not matter to users */
+                /* /etc/init.d/ compatibility does not matter to users */
 
                 if ((e = getenv("SYSTEMD_SYSVINIT_PATH")))
                         if (!(m->sysvinit_path = split_path_and_make_absolute(e)))
@@ -336,6 +337,9 @@ int manager_new(ManagerRunningAs running_as, bool confirm_spawn, Manager **_m) {
         m->signal_watch.fd = m->mount_watch.fd = m->udev_watch.fd = m->epoll_fd = m->dev_autofs_fd = -1;
         m->current_job_id = 1; /* start as id #1, so that we can leave #0 around as "null-like" value */
 
+        if (!(m->environment = strv_copy(environ)))
+                goto fail;
+
         if (!(m->units = hashmap_new(string_hash_func, string_compare_func)))
                 goto fail;
 
@@ -544,6 +548,7 @@ void manager_free(Manager *m) {
         strv_free(m->unit_path);
         strv_free(m->sysvinit_path);
         strv_free(m->sysvrcnd_path);
+        strv_free(m->environment);
 
         free(m->cgroup_controller);
         free(m->cgroup_hierarchy);
@@ -1816,12 +1821,7 @@ static int manager_process_signal_fd(Manager *m) {
                         /* This is a nop on non-init */
                         break;
 
-                case SIGUSR1:
-                        manager_dump_units(m, stdout, "\t");
-                        manager_dump_jobs(m, stdout, "\t");
-                        break;
-
-                case SIGUSR2:  {
+                case SIGUSR1: {
                         Unit *u;
 
                         u = manager_get_unit(m, SPECIAL_DBUS_SERVICE);
@@ -1840,6 +1840,11 @@ static int manager_process_signal_fd(Manager *m) {
                         break;
                 }
 
+                case SIGUSR2:
+                        manager_dump_units(m, stdout, "\t");
+                        manager_dump_jobs(m, stdout, "\t");
+                        break;
+
                 case SIGHUP:
                         m->exit_code = MANAGER_RELOAD;
                         break;