bus: add .busname unit type to implement kdbus-style bus activation

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

diff --git a/src/core/service.c b/src/core/service.c
index 5b41c36383e23e4f2e9668562311ddc663583b9a..530a305b4bd00dbc6efd5b7a60683c45b30c442d 100644 (file)
--- a/src/core/service.c
+++ b/src/core/service.c
@@ -2827,7 +2827,7 @@ _pure_ static bool service_check_snapshot(Unit *u) {
 
         assert(s);
 
-        return !s->got_socket_fd;
+        return (s->socket_fd < 0);
 }
 
 static int service_retry_pid_file(Service *s) {
@@ -3673,11 +3673,14 @@ static void service_bus_name_owner_change(
                     s->state == SERVICE_RUNNING ||
                     s->state == SERVICE_RELOAD)) {
 
+                _cleanup_bus_creds_unref_ sd_bus_creds *creds = NULL;
                 pid_t pid;
 
                 /* Try to acquire PID from bus service */
 
-                r = sd_bus_get_owner_pid(u->manager->api_bus, name, &pid);
+                r = sd_bus_get_owner(u->manager->api_bus, name, SD_BUS_CREDS_PID, &creds);
+                if (r >= 0)
+                        r = sd_bus_creds_get_pid(creds, &pid);
                 if (r >= 0) {
                         log_debug_unit(u->id, "%s's D-Bus name %s is now owned by process %u", u->id, name, (unsigned) pid);
 
@@ -3706,7 +3709,6 @@ int service_set_socket_fd(Service *s, int fd, Socket *sock) {
                 return -EAGAIN;
 
         s->socket_fd = fd;
-        s->got_socket_fd = true;
 
         unit_ref_set(&s->accept_socket, UNIT(sock));