[Qemu-devel] [4901] Pretend to be the active console while a screendump takes place ( Avi Kivity).

[Qemu-devel] [4901] Pretend to be the active console while a screendump takes place ( Avi Kivity).

[Andrzej Zaborowski]

Revision: 4901
          http://svn.sv.gnu.org/viewvc/?view=rev&root=qemu&revision=4901
Author:   balrog
Date:     2008-07-19 13:04:26 +0000 (Sat, 19 Jul 2008)

Log Message:
-----------
Pretend to be the active console while a screendump takes place (Avi Kivity).

Signed-off-by: Avi Kivity <avi@qumranet.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

Modified Paths:
--------------
    trunk/console.c

Modified: trunk/console.c
===================================================================
--- trunk/console.c	2008-07-19 10:46:13 UTC (rev 4900)
+++ trunk/console.c	2008-07-19 13:04:26 UTC (rev 4901)
@@ -167,10 +167,15 @@
 
 void vga_hw_screen_dump(const char *filename)
 {
-    /* There is currently no was of specifying which screen we want to dump,
+    TextConsole *previous_active_console;
+
+    previous_active_console = active_console;
+    active_console = consoles[0];
+    /* There is currently no way of specifying which screen we want to dump,
        so always dump the dirst one.  */
     if (consoles[0]->hw_screen_dump)
         consoles[0]->hw_screen_dump(consoles[0]->hw, filename);
+    active_console = previous_active_console;
 }
 
 void vga_hw_text_update(console_ch_t *chardata)