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[process] Pass containing object pointer to process step() methods

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Give the step() method a pointer to the containing object, rather than
a pointer to the process.  This is consistent with the operation of
interface methods, and allows a single function to serve as both an
interface method and a process step() method.

Signed-off-by: Michael Brown <mcb30@ipxe.org>
This commit is contained in:
Michael Brown
2011-06-24 14:14:41 +01:00
parent ba3633782b
commit e01ec74601
16 changed files with 229 additions and 101 deletions
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13
src/net/fcns.c
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@@ -153,11 +153,9 @@ static int fc_ns_query_deliver ( struct fc_ns_query *query,
/**
* Name server query process
*
* @v process Process
* @v query Name server query
*/
static void fc_ns_query_step ( struct process *process ) {
struct fc_ns_query *query =
container_of ( process, struct fc_ns_query, process );
static void fc_ns_query_step ( struct fc_ns_query *query ) {
struct xfer_metadata meta;
struct fc_ns_gid_pn_request gid_pn;
int xchg_id;
@@ -208,6 +206,10 @@ static struct interface_operation fc_ns_query_xchg_op[] = {
static struct interface_descriptor fc_ns_query_xchg_desc =
INTF_DESC ( struct fc_ns_query, xchg, fc_ns_query_xchg_op );
/** Name server process descriptor */
static struct process_descriptor fc_ns_query_process_desc =
PROC_DESC ( struct fc_ns_query, process, fc_ns_query_step );
/**
* Issue Fibre Channel name server query
*
@@ -226,7 +228,8 @@ int fc_ns_query ( struct fc_peer *peer, struct fc_port *port,
return -ENOMEM;
ref_init ( &query->refcnt, fc_ns_query_free );
intf_init ( &query->xchg, &fc_ns_query_xchg_desc, &query->refcnt );
process_init ( &query->process, fc_ns_query_step, &query->refcnt );
process_init ( &query->process, &fc_ns_query_process_desc,
&query->refcnt );
query->peer = fc_peer_get ( peer );
query->port = fc_port_get ( port );
query->done = done;