diff options
| author | Hitoshi Mitake <h.mitake@gmail.com> | 2012-09-15 01:15:41 +0900 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@gmail.com> | 2012-09-23 07:11:28 +0100 |
| commit | 995ee2bf469de6bbe5ce133ec853392b2a4ce34c (patch) | |
| tree | b52719e4af7b29724889cba00ce1d5ff3d8bce63 /qemu-os-posix.h | |
| parent | d8f8a860f2403533fc73f541122c65a34b21e42f (diff) | |
curses: don't initialize curses when qemu is daemonized
Current qemu initializes curses even if -daemonize option is
passed. This cause problem because shell prompt appears without
calling endwin().
This patch adds new function, is_daemonized(), to OS dependent
code. With this function, curses_display_init() can check that qemu is
daemonized or not. If daemonized, curses_display_init() isn't called
and the problem is avoided.
Of course, -daemonize && -curses doesn't make sense. Users shouldn't
pass the arguments at the same time. But the problem is very painful
because Ctrl-C cannot be delivered to the terminal.
Cc: Andrzej Zaborowski <balrog@zabor.org>
Cc: Stefan Hajnoczi <stefanha@gmail.com>
Cc: Anthony Liguori <aliguori@us.ibm.com>
Cc: Michael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: Hitoshi Mitake <h.mitake@gmail.com>
Signed-off-by: Stefan Hajnoczi <stefanha@gmail.com>
Diffstat (limited to 'qemu-os-posix.h')
| -rw-r--r-- | qemu-os-posix.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/qemu-os-posix.h b/qemu-os-posix.h index 8e1149d964..7f198e475c 100644 --- a/qemu-os-posix.h +++ b/qemu-os-posix.h @@ -46,4 +46,6 @@ typedef struct timeval qemu_timeval; typedef struct timespec qemu_timespec; int qemu_utimens(const char *path, const qemu_timespec *times); +bool is_daemonized(void); + #endif |