diff options
Diffstat (limited to 'include/linux/poll.h')
| -rw-r--r-- | include/linux/poll.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/include/linux/poll.h b/include/linux/poll.h index 796aac51388a..318ff6ab5a53 100644 --- a/include/linux/poll.h +++ b/include/linux/poll.h @@ -13,6 +13,9 @@ struct poll_table_page; typedef struct poll_table_struct { + int queue; + void *priv; + void (*qproc)(void *, wait_queue_head_t *); int error; struct poll_table_page * table; } poll_table; @@ -27,9 +30,24 @@ static inline void poll_wait(struct file * filp, wait_queue_head_t * wait_addres static inline void poll_initwait(poll_table* pt) { + pt->queue = 1; + pt->qproc = NULL; + pt->priv = NULL; pt->error = 0; pt->table = NULL; } + +static inline void poll_initwait_ex(poll_table* pt, int queue, + void (*qproc)(void *, wait_queue_head_t *), + void *priv) +{ + pt->queue = queue; + pt->qproc = qproc; + pt->priv = priv; + pt->error = 0; + pt->table = NULL; +} + extern void poll_freewait(poll_table* pt); |