sysv-generator: properly add Makefile symlink

[elogind.git] / src / core / manager.c

diff --git a/src/core/manager.c b/src/core/manager.c
index 3e1728f9259bcd9a80071f311c5da9a7b61ffcdf..9705e64da9e4f2e8604296c22e476face9254381 100644 (file)
--- a/src/core/manager.c
+++ b/src/core/manager.c
@@ -69,7 +69,7 @@
 #include "audit-fd.h"
 #include "boot-timestamps.h"
 #include "env-util.h"
-#include "bus-errors.h"
+#include "bus-common-errors.h"
 #include "bus-error.h"
 #include "bus-util.h"
 #include "dbus.h"
@@ -440,7 +440,7 @@ static int manager_setup_signals(Manager *m) {
                         SIGRTMIN+26, /* systemd: set log target to journal-or-kmsg */
                         SIGRTMIN+27, /* systemd: set log target to console */
                         SIGRTMIN+28, /* systemd: set log target to kmsg */
-                        SIGRTMIN+29, /* systemd: set log target to syslog-or-kmsg (obsolete)*/
+                        SIGRTMIN+29, /* systemd: set log target to syslog-or-kmsg (obsolete) */
 
                         /* ... one free signal here SIGRTMIN+30 ... */
 #endif
@@ -540,7 +540,7 @@ int manager_new(SystemdRunningAs running_as, bool test_run, Manager **_m) {
 
         m->idle_pipe[0] = m->idle_pipe[1] = m->idle_pipe[2] = m->idle_pipe[3] = -1;
 
-        m->pin_cgroupfs_fd = m->notify_fd = m->signal_fd = m->time_change_fd = m->dev_autofs_fd = m->private_listen_fd = m->kdbus_fd = -1;
+        m->pin_cgroupfs_fd = m->notify_fd = m->signal_fd = m->time_change_fd = m->dev_autofs_fd = m->private_listen_fd = m->kdbus_fd = m->utab_inotify_fd = -1;
         m->current_job_id = 1; /* start as id #1, so that we can leave #0 around as "null-like" value */
 
         m->ask_password_inotify_fd = -1;
@@ -946,20 +946,29 @@ Manager* manager_free(Manager *m) {
 }
 
 int manager_enumerate(Manager *m) {
-        int r = 0, q;
+        int r = 0;
         UnitType c;
 
         assert(m);
 
         /* Let's ask every type to load all units from disk/kernel
          * that it might know */
-        for (c = 0; c < _UNIT_TYPE_MAX; c++)
-                if (unit_vtable[c]->enumerate) {
-                        q = unit_vtable[c]->enumerate(m);
-                        if (q < 0)
-                                r = q;
+        for (c = 0; c < _UNIT_TYPE_MAX; c++) {
+                int q;
+
+                if (unit_vtable[c]->supported && !unit_vtable[c]->supported(m)) {
+                        log_info("Unit type .%s is not supported on this system.", unit_type_to_string(c));
+                        continue;
                 }
 
+                if (!unit_vtable[c]->enumerate)
+                        continue;
+
+                q = unit_vtable[c]->enumerate(m);
+                if (q < 0)
+                        r = q;
+        }
+
         manager_dispatch_load_queue(m);
         return r;
 }
@@ -1019,7 +1028,7 @@ static void manager_build_unit_path_cache(Manager *m) {
                 while ((de = readdir(d))) {
                         char *p;
 
-                        if (ignore_file(de->d_name))
+                        if (hidden_file(de->d_name))
                                 continue;
 
                         p = strjoin(streq(*i, "/") ? "" : *i, "/", de->d_name, NULL);
@@ -2289,7 +2298,7 @@ int manager_deserialize(Manager *m, FILE *f, FDSet *fds) {
                         uint32_t id;
 
                         if (safe_atou32(l+15, &id) < 0)
-                                log_warning("Failed to parse current job id value %s", l+15);
+                                log_debug("Failed to parse current job id value %s", l+15);
                         else
                                 m->current_job_id = MAX(m->current_job_id, id);
 
@@ -2297,7 +2306,7 @@ int manager_deserialize(Manager *m, FILE *f, FDSet *fds) {
                         uint32_t n;
 
                         if (safe_atou32(l+17, &n) < 0)
-                                log_warning("Failed to parse installed jobs counter %s", l+17);
+                                log_debug("Failed to parse installed jobs counter %s", l+17);
                         else
                                 m->n_installed_jobs += n;
 
@@ -2305,7 +2314,7 @@ int manager_deserialize(Manager *m, FILE *f, FDSet *fds) {
                         uint32_t n;
 
                         if (safe_atou32(l+14, &n) < 0)
-                                log_warning("Failed to parse failed jobs counter %s", l+14);
+                                log_debug("Failed to parse failed jobs counter %s", l+14);
                         else
                                 m->n_failed_jobs += n;
 
@@ -2314,7 +2323,7 @@ int manager_deserialize(Manager *m, FILE *f, FDSet *fds) {
 
                         b = parse_boolean(l+10);
                         if (b < 0)
-                                log_warning("Failed to parse taint /usr flag %s", l+10);
+                                log_debug("Failed to parse taint /usr flag %s", l+10);
                         else
                                 m->taint_usr = m->taint_usr || b;
 
@@ -2365,7 +2374,7 @@ int manager_deserialize(Manager *m, FILE *f, FDSet *fds) {
                         int fd;
 
                         if (safe_atoi(l + 10, &fd) < 0 || fd < 0 || !fdset_contains(fds, fd))
-                                log_warning("Failed to parse notify fd: %s", l + 10);
+                                log_debug("Failed to parse notify fd: %s", l + 10);
                         else {
                                 m->notify_event_source = sd_event_source_unref(m->notify_event_source);
                                 safe_close(m->notify_fd);
@@ -2388,14 +2397,21 @@ int manager_deserialize(Manager *m, FILE *f, FDSet *fds) {
                         int fd;
 
                         if (safe_atoi(l + 9, &fd) < 0 || fd < 0 || !fdset_contains(fds, fd))
-                                log_warning("Failed to parse kdbus fd: %s", l + 9);
+                                log_debug("Failed to parse kdbus fd: %s", l + 9);
                         else {
                                 safe_close(m->kdbus_fd);
                                 m->kdbus_fd = fdset_remove(fds, fd);
                         }
 
-                } else if (bus_track_deserialize_item(&m->deserialized_subscribed, l) < 0)
-                        log_warning("Unknown serialization item '%s'", l);
+                } else {
+                        int k;
+
+                        k = bus_track_deserialize_item(&m->deserialized_subscribed, l);
+                        if (k < 0)
+                                log_debug_errno(k, "Failed to deserialize bus tracker object: %m");
+                        else if (k == 0)
+                                log_debug("Unknown serialization item '%s'", l);
+                }
         }
 
         for (;;) {