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authorJes Sorensen <Jes.Sorensen@redhat.com>2011-03-16 13:33:32 +0100
committerAnthony Liguori <aliguori@us.ibm.com>2011-03-22 08:39:11 -0500
commit4171d32e6eea47bf2cd160ace0ec3639e10b3aa9 (patch)
treee5d1fffd99b821e354f3224fa046480a0244f540 /vl.c
parent1472a95bab1e7dc4d6cab83dc3853574cb829211 (diff)
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Introduce -display none
New option -display none. This option differs from -nographic by not trying to take control of stdio etc. but instead behaves as if a graphics display is enabled, except that it doesn't show one. Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'vl.c')
-rw-r--r--vl.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/vl.c b/vl.c
index dd026aa..2da2136 100644
--- a/vl.c
+++ b/vl.c
@@ -1618,6 +1618,8 @@ static DisplayType select_display(const char *p)
fprintf(stderr, "Curses support is disabled\n");
exit(1);
#endif
+ } else if (strstart(p, "none", &opts)) {
+ display = DT_NONE;
} else {
invalid_display:
fprintf(stderr, "Unknown display type: %s\n", p);