socket: add iscsi_out_queue_length() function

This function allows the caller to determine the number of PDUs queued
for transmission for a given iscsi context.

Signed-off-by: David Disseldorp <ddiss@suse.de>
This commit is contained in:
David Disseldorp
2016-03-15 20:43:01 +01:00
parent c38a8c1d9a
commit f117b6c96d
4 changed files with 20 additions and 0 deletions

View File

@@ -82,6 +82,11 @@ EXTERN int iscsi_service(struct iscsi_context *iscsi, int revents);
* How many commands are in flight.
*/
EXTERN int iscsi_queue_length(struct iscsi_context *iscsi);
/*
* How many commands are queued for dispatch.
*/
EXTERN int iscsi_out_queue_length(struct iscsi_context *iscsi);
/************************************************************
* Timeout Handling.