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| author | Gerd Hoffmann <kraxel@redhat.com> | 2013-04-18 07:30:40 +0200 |
|---|---|---|
| committer | Anthony Liguori <aliguori@us.ibm.com> | 2013-04-25 14:45:46 -0500 |
| commit | 14a936490bf90df32ab83d13563efe4b4c768c3c (patch) | |
| tree | b484130f56c1b1d1a2ae2a105e2bd1caed3ae60e | |
| parent | aa2beaa1f57ca329cfceece08cc19d52368e6a8f (diff) | |
| download | qemu-14a936490bf90df32ab83d13563efe4b4c768c3c.zip qemu-14a936490bf90df32ab83d13563efe4b4c768c3c.tar.gz qemu-14a936490bf90df32ab83d13563efe4b4c768c3c.tar.bz2 | |
console: add qemu_console_lookup_by_device
Look up the QemuConsole for a given device, using the new link.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
| -rw-r--r-- | include/ui/console.h | 1 | ||||
| -rw-r--r-- | ui/console.c | 19 |
2 files changed, 20 insertions, 0 deletions
diff --git a/include/ui/console.h b/include/ui/console.h index 6e69f7f..c65940f 100644 --- a/include/ui/console.h +++ b/include/ui/console.h @@ -287,6 +287,7 @@ void graphic_hw_invalidate(QemuConsole *con); void graphic_hw_text_update(QemuConsole *con, console_ch_t *chardata); QemuConsole *qemu_console_lookup_by_index(unsigned int index); +QemuConsole *qemu_console_lookup_by_device(DeviceState *dev); bool qemu_console_is_visible(QemuConsole *con); bool qemu_console_is_graphic(QemuConsole *con); bool qemu_console_is_fixedsize(QemuConsole *con); diff --git a/ui/console.c b/ui/console.c index 4102e8c..e3ab985 100644 --- a/ui/console.c +++ b/ui/console.c @@ -1596,6 +1596,25 @@ QemuConsole *qemu_console_lookup_by_index(unsigned int index) return consoles[index]; } +QemuConsole *qemu_console_lookup_by_device(DeviceState *dev) +{ + Error *local_err = NULL; + Object *obj; + int i; + + for (i = 0; i < nb_consoles; i++) { + if (!consoles[i]) { + continue; + } + obj = object_property_get_link(OBJECT(consoles[i]), + "device", &local_err); + if (DEVICE(obj) == dev) { + return consoles[i]; + } + } + return NULL; +} + bool qemu_console_is_visible(QemuConsole *con) { return (con == active_console) || (con->dcls > 0); |