devs/foxbox
1
0
Fork 0
forked from len0rd/rockbox
Code Pull requests Activity

Added 'block' parameter to button_get()

Browse source 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@759 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Björn Stenberg 2002-05-28 12:09:30 +00:00
parent 8b9d456bbb
commit f008567379
2 changed files with 8 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

4
firmware/drivers/button.c
View file

@ -76,11 +76,11 @@ static void button_tick(void)
}
}
int button_get(void)
int button_get(bool block)
{
struct event ev;
if ( !queue_empty(&button_queue) ) {
if ( block || !queue_empty(&button_queue) ) {
queue_wait(&button_queue, &ev);
return ev.id;
}