Changeset 9934f7d in mainline for uspace/lib/c/include/async.h

Timestamp:

2011-06-13T19:53:48Z (13 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

a07a454

Parents:

43ac0cc

Message:

Add extra argument to async connection handlers that can be used for passing
information from async_connect_to_me() to the handler.

File:

• uspace/lib/c/include/async.h (modified) (4 diffs)

uspace/lib/c/include/async.h

@@ -53 +53 @@
 typedef void (*async_client_data_dtor_t)(void *);
 
-typedef void (*async_client_conn_t)(ipc_callid_t, ipc_call_t *);
+/** Client connection handler
+ *
+ * @param callid        ID of incoming call or 0 if connection initiated from
+ *                      inside using async_connect_to_me()
+ * @param call          Incoming call or 0 if connection initiated from inside
+ * @param arg           Local argument passed from async_new_connection() or
+ *                      async_connect_to_me()
+ */
+typedef void (*async_client_conn_t)(ipc_callid_t, ipc_call_t *, void *);
+
+/** Interrupt handler */
+typedef void (*async_interrupt_handler_t)(ipc_callid_t, ipc_call_t *);
 
 /** Exchange management style
@@ -166 +177 @@
 
 extern fid_t async_new_connection(sysarg_t, sysarg_t, ipc_callid_t,
-    ipc_call_t *, async_client_conn_t);
+    ipc_call_t *, async_client_conn_t, void *);
 
 extern void async_usleep(suseconds_t);
@@ -177 +188 @@
 
 extern void async_set_client_connection(async_client_conn_t);
-extern void async_set_interrupt_received(async_client_conn_t);
+extern void async_set_interrupt_received(async_interrupt_handler_t);
 
 /*
@@ -351 +362 @@
 
 extern int async_connect_to_me(async_exch_t *, sysarg_t, sysarg_t, sysarg_t,
-    async_client_conn_t);
+    async_client_conn_t, void *);
 
 extern int async_hangup(async_sess_t *);