shared: move unit-specific code from bus-util.h to bus-unit-util.h

[elogind.git] / src / shared / spawn-polkit-agent.c

diff --git a/src/shared/spawn-polkit-agent.c b/src/shared/spawn-polkit-agent.c
index bc1810da985de88b26f4356a75dd0cffb4ade618..7dae4d14fe22648a64fcfb3f3ef2fdd84cc0b135 100644 (file)
--- a/src/shared/spawn-polkit-agent.c
+++ b/src/shared/spawn-polkit-agent.c
@@ -1,5 +1,3 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
 /***
   This file is part of systemd.
 
@@ -19,15 +17,21 @@
   along with systemd; If not, see <http://www.gnu.org/licenses/>.
 ***/
 
-#include <stdlib.h>
-#include <unistd.h>
-#include <signal.h>
 #include <errno.h>
 #include <poll.h>
+#include <signal.h>
+#include <stdlib.h>
+#include <unistd.h>
 
+#include "fd-util.h"
+#include "io-util.h"
 #include "log.h"
-#include "util.h"
+#include "macro.h"
+#include "process-util.h"
 #include "spawn-polkit-agent.h"
+#include "stdio-util.h"
+#include "time-util.h"
+#include "util.h"
 
 #ifdef ENABLE_POLKIT
 static pid_t agent_pid = 0;
@@ -40,6 +44,10 @@ int polkit_agent_open(void) {
         if (agent_pid > 0)
                 return 0;
 
+        /* Clients that run as root don't need to activate/query polkit */
+        if (geteuid() == 0)
+                return 0;
+
         /* We check STDIN here, not STDOUT, since this is about input,
          * not output */
         if (!isatty(STDIN_FILENO))
@@ -75,8 +83,9 @@ void polkit_agent_close(void) {
                 return;
 
         /* Inform agent that we are done */
-        kill(agent_pid, SIGTERM);
-        kill(agent_pid, SIGCONT);
+        (void) kill(agent_pid, SIGTERM);
+        (void) kill(agent_pid, SIGCONT);
+
         (void) wait_for_terminate(agent_pid, NULL);
         agent_pid = 0;
 }