SK_WAIT_DATA
Section: (9)
Updated: 09 October 2005
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NAME
sk_wait_data - wait for data to arrive at sk_receive_queue
SYNOPSIS
"SYNOPSIS"
int sk_wait_data (struct sock * sk, long * timeo);
ARGUMENTS
- sk
-
sock to wait on
- timeo
-
for how long
DESCRIPTION
Now socket state including sk->sk_err is changed only under lock,
hence we may omit checks after joining wait queue.
We check receive queue before schedule only as optimization;
it is very likely that release_sock added new data.
Index
- NAME
-
- SYNOPSIS
-
- ARGUMENTS
-
- DESCRIPTION
-
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Time: 00:02:48 GMT, October 09, 2005