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Regular files are always ready for I/O, no need to poll on them.

This commit is contained in:
Alexandre Julliard 2005-02-25 14:02:20 +00:00
parent 81b6a1fbe5
commit b1aad5d86f
1 changed files with 6 additions and 2 deletions
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8
server/fd.c
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@ -1347,9 +1347,13 @@ void default_fd_remove_queue( struct object *obj, struct wait_queue_entry *entry
/* default signaled() routine for objects that poll() on an fd */
int default_fd_signaled( struct object *obj, struct thread *thread )
{
int events, ret;
struct fd *fd = get_obj_fd( obj );
int events = fd->fd_ops->get_poll_events( fd );
int ret = check_fd_events( fd, events ) != 0;
if (fd->inode) return 1; /* regular files are always signaled */
events = fd->fd_ops->get_poll_events( fd );
ret = check_fd_events( fd, events ) != 0;
if (ret)
set_fd_events( fd, 0 ); /* stop waiting on select() if we are signaled */