X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Flogin%2Flogind-core.c;h=ed7ea5da31cd9ba45aaeb6838e6b78824cd186cb;hb=3c56cab44150ad47323970cfadfb0257c6305a74;hp=053d2ed63e189df1cfec0c53e8d3093deb672ca7;hpb=36202fd2bc252616966166c98ccb0e0e5ece1fc9;p=elogind.git

diff --git a/src/login/logind-core.c b/src/login/logind-core.c
index 053d2ed63..ed7ea5da3 100644
--- a/src/login/logind-core.c
+++ b/src/login/logind-core.c
@@ -537,3 +537,25 @@ int manager_count_displays(Manager *m) {
 
         return n;
 }
+
+bool manager_is_docked_or_multiple_displays(Manager *m) {
+        int n;
+
+        /* If we are docked don't react to lid closing */
+        if (manager_is_docked(m)) {
+                log_debug("System is docked.");
+                return true;
+        }
+
+        /* If we have more than one display connected,
+         * assume that we are docked. */
+        n = manager_count_displays(m);
+        if (n < 0)
+                log_warning("Display counting failed: %s", strerror(-n));
+        else if (n > 1) {
+                log_debug("Multiple (%i) displays connected.", n);
+                return true;
+        }
+
+        return false;
+}