N_HDLC_TTY_POLL
Section: ()
Updated: 06 October 2005
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NAME
n_hdlc_tty_poll - TTY callback for poll system call
SYNOPSIS
"SYNOPSIS"
unsigned int n_hdlc_tty_poll (struct tty_struct * tty, struct file * filp, poll_table * wait);
ARGUMENTS
- tty
-
-- undescribed --
- filp
-
-- undescribed --
- wait
-
-- undescribed --
DESCRIPTION
tty - pointer to tty instance data
filp - pointer to open file object for device
poll_table - wait queue for operations
Determine which operations (read/write) will not block and return info
to caller.
Returns a bit mask containing info on which ops will not block.
Index
- NAME
-
- SYNOPSIS
-
- ARGUMENTS
-
- DESCRIPTION
-
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Time: 07:07:19 GMT, October 06, 2005