kernels/linux-2.4.0/drivers/media/video/videodev.c
/*
 *	Poll to see if we're readable, can probably be used for timing on incoming
 *  frames, etc..
 */
Poll to see if we're readable, can probably be used for timing on incoming
frames, etc
Poll to see if we ' re readable can probably be used for timing on incoming frames etc
static unsigned int video_poll(struct file *file, poll_table * wait)
{
	struct video_device *vfl=video_device[MINOR(file->f_dentry->d_inode->i_rdev)];
	if(vfl->poll)
		return vfl->poll(vfl, file, wait);
	else
		return 0;
}
static unsigned int video_poll ( struct file * file , poll_table * wait ) { struct video_device * vfl = video_device [ MINOR ( file -> f_dentry -> d_inode -> i_rdev ) ] ; if ( vfl -> poll ) return vfl -> poll ( vfl , file , wait ) ; else return 0 ; }
Poll to see if we're readable, can probably be used for timing on incoming
  frames, etc..
Poll to see if we ' re readable can probably be used for timing on incoming frames etc ..