wait_remove_rcvid()

Remove the rcvid matching the wait entry

Synopsis:

#include <sys/io-char.h>

int wait_remove_rcvid(TTYWAIT **head, 
                      int rcvid, 
                      int *offset);

Arguments:

head: A pointer to the TTYWAIT queue that stores blocking clients waiting to process (open, read, write, or drain).
rcvid: The receive ID of the message that you want to remove.
offset: The wait entry offset.

Description:

This function removes the rcvid matching the wait entry on the list (there should be only one).

Returns:

1: The first entry was removed successfully.
2: An entry other than the first was removed successfully.
-1: An error occurred.

Classification:

QNX Neutrino

Safety:
Cancellation point	No
Interrupt handler	No
Signal handler	No
Thread	No

See also: