From: Ray Strode <rstrode@redhat.com>
Date: Thu, 29 Apr 2010 16:46:00 +0000 (-0400)
Subject: [terminal] Add some debug spew
X-Git-Tag: 0.8.3~11
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ee41b742adad92eab2489be8e9cf96a0cbdae6ca;p=thirdparty%2Fplymouth.git

[terminal] Add some debug spew
---

diff --git a/src/libply-splash-core/ply-terminal.c b/src/libply-splash-core/ply-terminal.c
index 8b099b87..92e4a442 100644
--- a/src/libply-splash-core/ply-terminal.c
+++ b/src/libply-splash-core/ply-terminal.c
@@ -346,7 +346,11 @@ get_active_vt (ply_terminal_t *terminal)
     return -1;
 
   if (terminal->initial_vt_number < 0)
-    terminal->initial_vt_number = vt_state.v_active;
+    {
+      terminal->initial_vt_number = vt_state.v_active;
+      ply_trace ("Remembering that initial vt is %d",
+                 terminal->initial_vt_number);
+    }
 
   return vt_state.v_active;
 }
@@ -761,7 +765,11 @@ ply_terminal_activate_vt (ply_terminal_t *terminal)
     return true;
 
   if (!set_active_vt (terminal, terminal->vt_number))
-    return false;
+    {
+      ply_trace ("unable to set active vt to %d: %m",
+                 terminal->vt_number);
+      return false;
+    }
 
   return true;
 }
@@ -800,16 +808,22 @@ ply_terminal_deactivate_vt (ply_terminal_t *terminal)
 
   if (ply_terminal_is_active (terminal))
     {
+      ply_trace ("Attempting to set active vt back to %d from %d",
+                 terminal->initial_vt_number, old_vt_number);
       if (!set_active_vt (terminal, terminal->initial_vt_number))
         {
-          ply_trace ("Couldn't number to initial VT");
+          ply_trace ("Couldn't move console to initial vt: %m");
           return false;
         }
     }
+  else
+    {
+      ply_trace ("terminal for vt %d is inactive", terminal->vt_number);
+    }
 
   if (!deallocate_vt (terminal, old_vt_number))
     {
-      ply_trace ("Couldn't deallocate vt %d", old_vt_number);
+      ply_trace ("couldn't deallocate vt %d: %m", old_vt_number);
       return false;
     }