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notifier: Pass data argument to callback

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This allows to pass additional information to the notifier callback
which is useful if sender and receiver do not share any other distinct
data structure.

Will be used first for the clock reset notifier.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Jan Kiszka 2011-06-20 14:06:26 +02:00 • committed by Anthony Liguori
parent e0e8384dd4
commit 9e8dd45164
13 changed files with 23 additions and 23 deletions
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4
ui/spice-input.c
View file

@ -178,7 +178,7 @@ static const SpiceTabletInterface tablet_interface = {
.buttons = tablet_buttons,
};
static void mouse_mode_notifier(Notifier *notifier)
static void mouse_mode_notifier(Notifier *notifier, void *data)
{
QemuSpicePointer *pointer = container_of(notifier, QemuSpicePointer, mouse_mode);
bool is_absolute = kbd_mouse_is_absolute();
@ -213,5 +213,5 @@ void qemu_spice_input_init(void)
pointer->absolute = false;
pointer->mouse_mode.notify = mouse_mode_notifier;
qemu_add_mouse_mode_change_notifier(&pointer->mouse_mode);
mouse_mode_notifier(&pointer->mouse_mode);
mouse_mode_notifier(&pointer->mouse_mode, NULL);
}