Add SPDX license identifiers to source files under the LGPL

[thirdparty/systemd.git] / src / login / logind-action.c

diff --git a/src/login/logind-action.c b/src/login/logind-action.c
index 1928f43cd1c314191f872f21340466adac039734..852ea9f9491d36e75b49db41153f45975a2908da 100644 (file)
--- a/src/login/logind-action.c
+++ b/src/login/logind-action.c
@@ -1,5 +1,4 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
+/* SPDX-License-Identifier: LGPL-2.1+ */
 /***
   This file is part of systemd.
 
@@ -21,13 +20,18 @@
 
 #include <unistd.h>
 
-#include "sd-messages.h"
-#include "conf-parser.h"
-#include "special.h"
-#include "sleep-config.h"
-#include "bus-util.h"
+#include "alloc-util.h"
 #include "bus-error.h"
+#include "bus-util.h"
+#include "conf-parser.h"
+#include "format-util.h"
 #include "logind-action.h"
+#include "process-util.h"
+#include "sleep-config.h"
+#include "special.h"
+#include "string-table.h"
+#include "terminal-util.h"
+#include "user-util.h"
 
 int manager_handle_action(
                 Manager *m,
@@ -56,7 +60,7 @@ int manager_handle_action(
                 [HANDLE_HYBRID_SLEEP] = SPECIAL_HYBRID_SLEEP_TARGET
         };
 
-        _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
         InhibitWhat inhibit_operation;
         Inhibitor *offending = NULL;
         bool supported;
@@ -71,26 +75,6 @@ int manager_handle_action(
         }
 
         if (inhibit_key == INHIBIT_HANDLE_LID_SWITCH) {
-                int n;
-
-                /* If we are docked don't react to lid closing */
-                if (manager_is_docked(m)) {
-                        log_debug("Ignoring lid switch request, system is docked.");
-                        return 0;
-                }
-
-                /* If we have more than one or no displays connected,
-                 * don't react to lid closing. The no display case we
-                 * treat like this under the assumption that there is
-                 * no modern drm driver available. */
-                n = manager_count_displays(m);
-                if (n < 0)
-                        log_warning("Display counting failed: %s", strerror(-n));
-                else if (n != 1) {
-                        log_debug("Ignoring lid switch request, %i displays connected.", n);
-                        return 0;
-                }
-
                 /* If the last system suspend or startup is too close,
                  * let's not suspend for now, to give USB docking
                  * stations some time to settle so that we can
@@ -133,7 +117,7 @@ int manager_handle_action(
 
         if (!supported) {
                 log_warning("Requested operation not supported, ignoring.");
-                return -ENOTSUP;
+                return -EOPNOTSUPP;
         }
 
         if (m->action_what) {
@@ -141,7 +125,7 @@ int manager_handle_action(
                 return -EALREADY;
         }
 
-        inhibit_operation = handle == HANDLE_SUSPEND || handle == HANDLE_HIBERNATE || handle == HANDLE_HYBRID_SLEEP ? INHIBIT_SLEEP : INHIBIT_SHUTDOWN;
+        inhibit_operation = IN_SET(handle, HANDLE_SUSPEND, HANDLE_HIBERNATE, HANDLE_HYBRID_SLEEP) ? INHIBIT_SLEEP : INHIBIT_SHUTDOWN;
 
         /* If the actual operation is inhibited, warn and fail */
         if (!ignore_inhibited &&
@@ -153,19 +137,18 @@ int manager_handle_action(
 
                 /* If this is just a recheck of the lid switch then don't warn about anything */
                 if (!is_edge) {
-                        log_debug("Refusing operation, %s is inhibited by UID %lu/%s, PID %lu/%s.",
+                        log_debug("Refusing operation, %s is inhibited by UID "UID_FMT"/%s, PID "PID_FMT"/%s.",
                                   inhibit_what_to_string(inhibit_operation),
-                                  (unsigned long) offending->uid, strna(u),
-                                  (unsigned long) offending->pid, strna(comm));
+                                  offending->uid, strna(u),
+                                  offending->pid, strna(comm));
                         return 0;
                 }
 
-                log_error("Refusing operation, %s is inhibited by UID %lu/%s, PID %lu/%s.",
+                log_error("Refusing operation, %s is inhibited by UID "UID_FMT"/%s, PID "PID_FMT"/%s.",
                           inhibit_what_to_string(inhibit_operation),
-                          (unsigned long) offending->uid, strna(u),
-                          (unsigned long) offending->pid, strna(comm));
+                          offending->uid, strna(u),
+                          offending->pid, strna(comm));
 
-                warn_melody();
                 return -EPERM;
         }