Changeset 466e95f7 in mainline for kernel/generic/include/ipc

Timestamp:

2012-10-03T21:08:54Z (13 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

faa45c17

Parents:

716185d

Message:

Add SYSIPC_OP macro to avoid repeating the same boilerplate code.

File:

• kernel/generic/include/ipc/sysipc_ops.h (modified) (4 diffs)

kernel/generic/include/ipc/sysipc_ops.h

@@ -37 +37 @@
 
 #include <ipc/ipc.h>
+
+#define SYSIPC_OP(op, call, ...) \
+        ({ \
+                int rc = EOK; \
+                \
+                sysipc_ops_t *ops; \
+                ops = sysipc_ops_get((call)->request_method); \
+                if (ops->op) \
+                        rc = ops->op((call), ##__VA_ARGS__); \
+                rc; \
+        })
 
 /**
@@ -95 +106 @@
          * Invoked on:          all forgotten calls
          */     
-        void (* request_forget)(call_t *);
+        int (* request_forget)(call_t *);
 
         /**
@@ -116 +127 @@
          * Invoked on:          all forgotten calls
          */
-        void (* answer_cleanup)(call_t *, ipc_data_t *);
+        int (* answer_cleanup)(call_t *, ipc_data_t *);
 
         /**
@@ -143 +154 @@
 
 extern int null_request_preprocess(call_t *, phone_t *);
-extern void null_request_forget(call_t *);
+extern int null_request_forget(call_t *);
 extern int null_request_process(call_t *, answerbox_t *);
-extern void null_answer_cleanup(call_t *, ipc_data_t *);
+extern int null_answer_cleanup(call_t *, ipc_data_t *);
 extern int null_answer_preprocess(call_t *, ipc_data_t *);
 extern int null_answer_process(call_t *);