Changeset e417b96 in mainline for uspace/srv/net/nil/nil_messages.h

Timestamp:

2010-03-23T22:58:44Z (15 years ago)

Author:

Lukas Mejdrech <lukasmejdrech@…>

Branches:

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

Children:

5814ef7

Parents:

76ca3f7

Message:

IPC_[SG]ET_ARG macros refactored to be more explicit and safer

File:

• uspace/srv/net/nil/nil_messages.h (modified) (1 diff)

uspace/srv/net/nil/nil_messages.h

@@ -82 +82 @@
 /** Returns the protocol service message parameter.
  */
-#define NIL_GET_PROTO(call)             (services_t) IPC_GET_ARG2(*call)
+#define NIL_GET_PROTO(call) \
+        ({services_t service = (services_t) IPC_GET_ARG2(*call); service;})
 
 /*@}*/