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authorGerd Hoffmann <kraxel@redhat.com>2014-05-26 10:36:35 +0200
committerGerd Hoffmann <kraxel@redhat.com>2014-06-10 12:36:36 +0200
commita1d2db08d8421793130c59dcd54631a7425686fb (patch)
treeed473c6da33f307c2471b244700c6e6a0d07c30c
parent7b0140e49b1c239c880c90235548917086f53cdc (diff)
downloadqemu-arm-a1d2db08d8421793130c59dcd54631a7425686fb.tar.gz
console: kill MAX_CONSOLES, alloc consoles dynamically
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
-rw-r--r--ui/console.c13
1 files changed, 4 insertions, 9 deletions
diff --git a/ui/console.c b/ui/console.c
index 2ce55a69d0..b5dac64125 100644
--- a/ui/console.c
+++ b/ui/console.c
@@ -30,7 +30,6 @@
#include "trace.h"
#define DEFAULT_BACKSCROLL 512
-#define MAX_CONSOLES 12
#define CONSOLE_CURSOR_PERIOD 500
typedef struct TextAttributes {
@@ -173,7 +172,7 @@ struct DisplayState {
static DisplayState *display_state;
static QemuConsole *active_console;
-static QemuConsole *consoles[MAX_CONSOLES];
+static QemuConsole **consoles;
static int nb_consoles = 0;
static bool cursor_visible_phase;
static QEMUTimer *cursor_timer;
@@ -983,9 +982,6 @@ void console_select(unsigned int index)
DisplayChangeListener *dcl;
QemuConsole *s;
- if (index >= MAX_CONSOLES)
- return;
-
trace_console_select(index);
s = qemu_console_lookup_by_index(index);
if (s) {
@@ -1191,9 +1187,6 @@ static QemuConsole *new_console(DisplayState *ds, console_type_t console_type,
QemuConsole *s;
int i;
- if (nb_consoles >= MAX_CONSOLES)
- return NULL;
-
obj = object_new(TYPE_QEMU_CONSOLE);
s = QEMU_CONSOLE(obj);
s->head = head;
@@ -1211,6 +1204,8 @@ static QemuConsole *new_console(DisplayState *ds, console_type_t console_type,
}
s->ds = ds;
s->console_type = console_type;
+
+ consoles = g_realloc(consoles, sizeof(*consoles) * (nb_consoles+1));
if (console_type != GRAPHIC_CONSOLE) {
s->index = nb_consoles;
consoles[nb_consoles++] = s;
@@ -1634,7 +1629,7 @@ QemuConsole *graphic_console_init(DeviceState *dev, uint32_t head,
QemuConsole *qemu_console_lookup_by_index(unsigned int index)
{
- if (index >= MAX_CONSOLES) {
+ if (index >= nb_consoles) {
return NULL;
}
return consoles[index];