Commit 3264ff12 authored by Jes Sorensen's avatar Jes Sorensen Committed by Anthony Liguori
Browse files

Add support for -display vnc

Signed-off-by: default avatarJes Sorensen <>
Signed-off-by: default avatarAnthony Liguori <>
parent 4171d32e
......@@ -592,7 +592,8 @@ ETEXI
DEF("display", HAS_ARG, QEMU_OPTION_display,
"-display sdl[,frame=on|off][,alt_grab=on|off][,ctrl_grab=on|off]\n"
" [,window_close=on|off]|curses|none\n"
" [,window_close=on|off]|curses|none|\n"
" vnc=<display>[,<optargs>]\n"
" select display type\n", QEMU_ARCH_ALL)
@item -display @var{type}
......@@ -615,6 +616,8 @@ graphics card, but its output will not be displayed to the QEMU
user. This option differs from the -nographic option in that it
only affects what is done with video output; -nographic also changes
the destination of the serial and parallel port data.
@item vnc
Start a VNC server on display <arg>
@end table
......@@ -1611,6 +1611,20 @@ static DisplayType select_display(const char *p)
fprintf(stderr, "SDL support is disabled\n");
} else if (strstart(p, "vnc", &opts)) {
if (*opts) {
const char *nextopt;
if (strstart(opts, "=", &nextopt)) {
vnc_display = nextopt;
if (!vnc_display) {
fprintf(stderr, "VNC requires a display argument vnc=<display>\n");
} else if (strstart(p, "curses", &opts)) {
display = DT_CURSES;
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