X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Flogin%2Floginctl.c;h=ff132b3866e477e6ddfbcfd7a1efb7625362b6c3;hb=3388ec3d75fe3000f63514d118a5783ccee0bb3d;hp=450fbc1ebad10f576218703b6c0242cce90d0569;hpb=f5eb2a086bc5d5d36bc2e4755a1d6b508e202250;p=elogind.git

diff --git a/src/login/loginctl.c b/src/login/loginctl.c
index 450fbc1eb..ff132b386 100644
--- a/src/login/loginctl.c
+++ b/src/login/loginctl.c
@@ -255,7 +255,6 @@ static int list_seats(int argc, char *argv[], void *userdata) {
         sd_bus *bus = userdata;
         unsigned k = 0;
         int r;
-
         assert(bus);
         assert(argv);
 
@@ -296,35 +295,17 @@ static int list_seats(int argc, char *argv[], void *userdata) {
 
 #if 0 /// UNNEEDED by elogind
 static int show_unit_cgroup(sd_bus *bus, const char *interface, const char *unit, pid_t leader) {
+        _cleanup_free_ char *cgroup = NULL;
         _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
-        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
-        _cleanup_free_ char *path = NULL;
-        const char *cgroup;
         unsigned c;
         int r;
 
         assert(bus);
         assert(unit);
 
-        path = unit_dbus_path_from_name(unit);
-        if (!path)
-                return log_oom();
-
-        r = sd_bus_get_property(
-                        bus,
-                        "org.freedesktop.systemd1",
-                        path,
-                        interface,
-                        "ControlGroup",
-                        &error,
-                        &reply,
-                        "s");
-        if (r < 0)
-                return log_error_errno(r, "Failed to query ControlGroup: %s", bus_error_message(&error, r));
-
-        r = sd_bus_message_read(reply, "s", &cgroup);
+        r = show_cgroup_get_unit_path_and_warn(bus, unit, &cgroup);
         if (r < 0)
-                return bus_log_parse_error(r);
+                return r;
 
         if (isempty(cgroup))
                 return 0;
@@ -518,14 +499,15 @@ static int print_session_status_info(sd_bus *bus, const char *path, bool *new_li
                 {}
         };
 
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         char since1[FORMAT_TIMESTAMP_RELATIVE_MAX], *s1;
         char since2[FORMAT_TIMESTAMP_MAX], *s2;
         _cleanup_(session_status_info_clear) SessionStatusInfo i = {};
         int r;
 
-        r = bus_map_all_properties(bus, "org.freedesktop.login1", path, map, &i);
+        r = bus_map_all_properties(bus, "org.freedesktop.login1", path, map, &error, &i);
         if (r < 0)
-                return log_error_errno(r, "Could not get properties: %m");
+                return log_error_errno(r, "Could not get properties: %s", bus_error_message(&error, r));
 
         if (*new_line)
                 printf("\n");
@@ -649,14 +631,15 @@ static int print_user_status_info(sd_bus *bus, const char *path, bool *new_line)
                 {}
         };
 
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         char since1[FORMAT_TIMESTAMP_RELATIVE_MAX], *s1;
         char since2[FORMAT_TIMESTAMP_MAX], *s2;
         _cleanup_(user_status_info_clear) UserStatusInfo i = {};
         int r;
 
-        r = bus_map_all_properties(bus, "org.freedesktop.login1", path, map, &i);
+        r = bus_map_all_properties(bus, "org.freedesktop.login1", path, map, &error, &i);
         if (r < 0)
-                return log_error_errno(r, "Could not get properties: %m");
+                return log_error_errno(r, "Could not get properties: %s", bus_error_message(&error, r));
 
         if (*new_line)
                 printf("\n");
@@ -725,12 +708,13 @@ static int print_seat_status_info(sd_bus *bus, const char *path, bool *new_line)
                 {}
         };
 
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         _cleanup_(seat_status_info_clear) SeatStatusInfo i = {};
         int r;
 
-        r = bus_map_all_properties(bus, "org.freedesktop.login1", path, map, &i);
+        r = bus_map_all_properties(bus, "org.freedesktop.login1", path, map, &error, &i);
         if (r < 0)
-                return log_error_errno(r, "Could not get properties: %m");
+                return log_error_errno(r, "Could not get properties: %s", bus_error_message(&error, r));
 
         if (*new_line)
                 printf("\n");
@@ -966,7 +950,7 @@ static int show_session(int argc, char *argv[], void *userdata) {
                 _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
                 _cleanup_free_ char *path = NULL;
 
-                r = get_session_path(bus, argv[1], &error, &path);
+                r = get_session_path(bus, argv[i], &error, &path);
                 if (r < 0) {
                         log_error("Failed to get session path: %s", bus_error_message(&error, r));
                         return r;
@@ -1435,7 +1419,9 @@ static int help(int argc, char *argv[], void *userdata) {
                "  -i --ignore-inhibitors   When shutting down or sleeping, ignore inhibitors\n\n"
 #endif // 0
                "Session Commands:\n"
-               "  list-sessions            List sessions\n"
+#if 1 /// elogind has "list" as a shorthand for "list-sessions"
+               "  list[-sessions]          List sessions (default command)\n"
+#endif // 1
                "  session-status [ID...]   Show session status\n"
                "  show-session [ID...]     Show properties of sessions or the manager\n"
                "  activate [ID]            Activate a session\n"
@@ -1636,7 +1622,12 @@ static int loginctl_main(int argc, char *argv[], sd_bus *bus) {
 
         static const Verb verbs[] = {
                 { "help",              VERB_ANY, VERB_ANY, 0,            help              },
+#if 0 /// elogind has "list" as a shorthand for "list-sessions"
                 { "list-sessions",     VERB_ANY, 1,        VERB_DEFAULT, list_sessions     },
+#else
+                { "list",              VERB_ANY, 1,        VERB_DEFAULT, list_sessions     },
+                { "list-sessions",     VERB_ANY, 1,        0,            list_sessions     },
+#endif // 0
                 { "session-status",    VERB_ANY, VERB_ANY, 0,            show_session      },
                 { "show-session",      VERB_ANY, VERB_ANY, 0,            show_session      },
                 { "activate",          VERB_ANY, 2,        0,            activate          },