Changeset 4f13e19 in mainline for uspace/lib/c/generic/async

Timestamp:

2019-01-20T15:56:59Z (6 years ago)

Author:

GitHub <noreply@…>

Branches:

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

Children:

d8cb48d

Parents:

eefdd7c

git-author:

Jiří Zárevúcky <zarevucky.jiri@…> (2019-01-20 15:56:59)

git-committer:

GitHub <noreply@…> (2019-01-20 15:56:59)

Message:

Remove async "fast" and "slow" functions from public interface (#153)

"fast" and "slow" paths are implementation detail.
All macros in <async.h> are turned into external functions, so that
this implementation detail doesn't leak. Additionally, removing macros is
A Good Thing on its own, e.g. helping C++ interoperability.

Location:

uspace/lib/c/generic/async

Files:

• client.c (modified) (8 diffs)
• server.c (modified) (10 diffs)

uspace/lib/c/generic/async/client.c

@@ -249 +249 @@
  *
  */
-aid_t async_send_fast(async_exch_t *exch, sysarg_t imethod, sysarg_t arg1,
+static aid_t async_send_fast(async_exch_t *exch, sysarg_t imethod, sysarg_t arg1,
     sysarg_t arg2, sysarg_t arg3, sysarg_t arg4, ipc_call_t *dataptr)
 {
@@ -289 +289 @@
  *
  */
-aid_t async_send_slow(async_exch_t *exch, sysarg_t imethod, sysarg_t arg1,
+static aid_t async_send_slow(async_exch_t *exch, sysarg_t imethod, sysarg_t arg1,
     sysarg_t arg2, sysarg_t arg3, sysarg_t arg4, sysarg_t arg5,
     ipc_call_t *dataptr)
@@ -310 +310 @@
 
         return (aid_t) msg;
+}
+
+aid_t async_send_0(async_exch_t *exch, sysarg_t imethod, ipc_call_t *dataptr)
+{
+        return async_send_fast(exch, imethod, 0, 0, 0, 0, dataptr);
+}
+
+aid_t async_send_1(async_exch_t *exch, sysarg_t imethod, sysarg_t arg1,
+    ipc_call_t *dataptr)
+{
+        return async_send_fast(exch, imethod, arg1, 0, 0, 0, dataptr);
+}
+
+aid_t async_send_2(async_exch_t *exch, sysarg_t imethod, sysarg_t arg1,
+    sysarg_t arg2, ipc_call_t *dataptr)
+{
+        return async_send_fast(exch, imethod, arg1, arg2, 0, 0, dataptr);
+}
+
+aid_t async_send_3(async_exch_t *exch, sysarg_t imethod, sysarg_t arg1,
+    sysarg_t arg2, sysarg_t arg3, ipc_call_t *dataptr)
+{
+        return async_send_fast(exch, imethod, arg1, arg2, arg3, 0, dataptr);
+}
+
+aid_t async_send_4(async_exch_t *exch, sysarg_t imethod, sysarg_t arg1,
+    sysarg_t arg2, sysarg_t arg3, sysarg_t arg4, ipc_call_t *dataptr)
+{
+        return async_send_fast(exch, imethod, arg1, arg2, arg3, arg4, dataptr);
+}
+
+aid_t async_send_5(async_exch_t *exch, sysarg_t imethod, sysarg_t arg1,
+    sysarg_t arg2, sysarg_t arg3, sysarg_t arg4, sysarg_t arg5,
+    ipc_call_t *dataptr)
+{
+        return async_send_slow(exch, imethod, arg1, arg2, arg3, arg4, arg5,
+            dataptr);
 }
 
@@ -434 +471 @@
  *
  */
-errno_t async_req_fast(async_exch_t *exch, sysarg_t imethod, sysarg_t arg1,
-    sysarg_t arg2, sysarg_t arg3, sysarg_t arg4, sysarg_t *r1, sysarg_t *r2,
-    sysarg_t *r3, sysarg_t *r4, sysarg_t *r5)
+static errno_t async_req_fast(async_exch_t *exch, sysarg_t imethod,
+    sysarg_t arg1, sysarg_t arg2, sysarg_t arg3, sysarg_t arg4,
+    sysarg_t *r1, sysarg_t *r2, sysarg_t *r3, sysarg_t *r4, sysarg_t *r5)
 {
         if (exch == NULL)
@@ -486 +523 @@
  *
  */
-errno_t async_req_slow(async_exch_t *exch, sysarg_t imethod, sysarg_t arg1,
-    sysarg_t arg2, sysarg_t arg3, sysarg_t arg4, sysarg_t arg5, sysarg_t *r1,
-    sysarg_t *r2, sysarg_t *r3, sysarg_t *r4, sysarg_t *r5)
+static errno_t async_req_slow(async_exch_t *exch, sysarg_t imethod,
+    sysarg_t arg1, sysarg_t arg2, sysarg_t arg3, sysarg_t arg4, sysarg_t arg5,
+    sysarg_t *r1, sysarg_t *r2, sysarg_t *r3, sysarg_t *r4, sysarg_t *r5)
 {
         if (exch == NULL)
@@ -516 +553 @@
 
         return rc;
+}
+
+errno_t async_req_0_0(async_exch_t *exch, sysarg_t imethod)
+{
+        return async_req_fast(exch, imethod, 0, 0, 0, 0, NULL, NULL, NULL, NULL, NULL);
+}
+
+errno_t async_req_0_1(async_exch_t *exch, sysarg_t imethod, sysarg_t *r1)
+{
+        return async_req_fast(exch, imethod, 0, 0, 0, 0, r1, NULL, NULL, NULL, NULL);
+}
+
+errno_t async_req_0_2(async_exch_t *exch, sysarg_t imethod, sysarg_t *r1, sysarg_t *r2)
+{
+        return async_req_fast(exch, imethod, 0, 0, 0, 0, r1, r2, NULL, NULL, NULL);
+}
+
+errno_t async_req_0_3(async_exch_t *exch, sysarg_t imethod, sysarg_t *r1, sysarg_t *r2, sysarg_t *r3)
+{
+        return async_req_fast(exch, imethod, 0, 0, 0, 0, r1, r2, r3, NULL, NULL);
+}
+
+errno_t async_req_0_4(async_exch_t *exch, sysarg_t imethod, sysarg_t *r1, sysarg_t *r2, sysarg_t *r3, sysarg_t *r4)
+{
+        return async_req_fast(exch, imethod, 0, 0, 0, 0, r1, r2, r3, r4, NULL);
+}
+
+errno_t async_req_0_5(async_exch_t *exch, sysarg_t imethod, sysarg_t *r1, sysarg_t *r2, sysarg_t *r3, sysarg_t *r4, sysarg_t *r5)
+{
+        return async_req_fast(exch, imethod, 0, 0, 0, 0, r1, r2, r3, r4, r5);
+}
+
+errno_t async_req_1_0(async_exch_t *exch, sysarg_t imethod, sysarg_t arg1)
+{
+        return async_req_fast(exch, imethod, arg1, 0, 0, 0, NULL, NULL, NULL, NULL, NULL);
+}
+
+errno_t async_req_1_1(async_exch_t *exch, sysarg_t imethod, sysarg_t arg1, sysarg_t *r1)
+{
+        return async_req_fast(exch, imethod, arg1, 0, 0, 0, r1, NULL, NULL, NULL, NULL);
+}
+
+errno_t async_req_1_2(async_exch_t *exch, sysarg_t imethod, sysarg_t arg1, sysarg_t *r1, sysarg_t *r2)
+{
+        return async_req_fast(exch, imethod, arg1, 0, 0, 0, r1, r2, NULL, NULL, NULL);
+}
+
+errno_t async_req_1_3(async_exch_t *exch, sysarg_t imethod, sysarg_t arg1, sysarg_t *r1, sysarg_t *r2, sysarg_t *r3)
+{
+        return async_req_fast(exch, imethod, arg1, 0, 0, 0, r1, r2, r3, NULL, NULL);
+}
+
+errno_t async_req_1_4(async_exch_t *exch, sysarg_t imethod, sysarg_t arg1, sysarg_t *r1, sysarg_t *r2, sysarg_t *r3, sysarg_t *r4)
+{
+        return async_req_fast(exch, imethod, arg1, 0, 0, 0, r1, r2, r3, r4, NULL);
+}
+
+errno_t async_req_1_5(async_exch_t *exch, sysarg_t imethod, sysarg_t arg1, sysarg_t *r1, sysarg_t *r2, sysarg_t *r3, sysarg_t *r4, sysarg_t *r5)
+{
+        return async_req_fast(exch, imethod, arg1, 0, 0, 0, r1, r2, r3, r4, r5);
+}
+
+errno_t async_req_2_0(async_exch_t *exch, sysarg_t imethod, sysarg_t arg1, sysarg_t arg2)
+{
+        return async_req_fast(exch, imethod, arg1, arg2, 0, 0, NULL, NULL, NULL, NULL, NULL);
+}
+
+errno_t async_req_2_1(async_exch_t *exch, sysarg_t imethod, sysarg_t arg1, sysarg_t arg2, sysarg_t *r1)
+{
+        return async_req_fast(exch, imethod, arg1, arg2, 0, 0, r1, NULL, NULL, NULL, NULL);
+}
+
+errno_t async_req_2_2(async_exch_t *exch, sysarg_t imethod, sysarg_t arg1, sysarg_t arg2, sysarg_t *r1, sysarg_t *r2)
+{
+        return async_req_fast(exch, imethod, arg1, arg2, 0, 0, r1, r2, NULL, NULL, NULL);
+}
+
+errno_t async_req_2_3(async_exch_t *exch, sysarg_t imethod, sysarg_t arg1, sysarg_t arg2, sysarg_t *r1, sysarg_t *r2, sysarg_t *r3)
+{
+        return async_req_fast(exch, imethod, arg1, arg2, 0, 0, r1, r2, r3, NULL, NULL);
+}
+
+errno_t async_req_2_4(async_exch_t *exch, sysarg_t imethod, sysarg_t arg1, sysarg_t arg2, sysarg_t *r1, sysarg_t *r2, sysarg_t *r3, sysarg_t *r4)
+{
+        return async_req_fast(exch, imethod, arg1, arg2, 0, 0, r1, r2, r3, r4, NULL);
+}
+
+errno_t async_req_2_5(async_exch_t *exch, sysarg_t imethod, sysarg_t arg1, sysarg_t arg2, sysarg_t *r1, sysarg_t *r2, sysarg_t *r3, sysarg_t *r4, sysarg_t *r5)
+{
+        return async_req_fast(exch, imethod, arg1, arg2, 0, 0, r1, r2, r3, r4, r5);
+}
+
+errno_t async_req_3_0(async_exch_t *exch, sysarg_t imethod, sysarg_t arg1, sysarg_t arg2, sysarg_t arg3)
+{
+        return async_req_fast(exch, imethod, arg1, arg2, arg3, 0, NULL, NULL, NULL, NULL, NULL);
+}
+
+errno_t async_req_3_1(async_exch_t *exch, sysarg_t imethod, sysarg_t arg1, sysarg_t arg2, sysarg_t arg3, sysarg_t *r1)
+{
+        return async_req_fast(exch, imethod, arg1, arg2, arg3, 0, r1, NULL, NULL, NULL, NULL);
+}
+
+errno_t async_req_3_2(async_exch_t *exch, sysarg_t imethod, sysarg_t arg1, sysarg_t arg2, sysarg_t arg3, sysarg_t *r1, sysarg_t *r2)
+{
+        return async_req_fast(exch, imethod, arg1, arg2, arg3, 0, r1, r2, NULL, NULL, NULL);
+}
+
+errno_t async_req_3_3(async_exch_t *exch, sysarg_t imethod, sysarg_t arg1, sysarg_t arg2, sysarg_t arg3, sysarg_t *r1, sysarg_t *r2, sysarg_t *r3)
+{
+        return async_req_fast(exch, imethod, arg1, arg2, arg3, 0, r1, r2, r3, NULL, NULL);
+}
+
+errno_t async_req_3_4(async_exch_t *exch, sysarg_t imethod, sysarg_t arg1, sysarg_t arg2, sysarg_t arg3, sysarg_t *r1, sysarg_t *r2, sysarg_t *r3, sysarg_t *r4)
+{
+        return async_req_fast(exch, imethod, arg1, arg2, arg3, 0, r1, r2, r3, r4, NULL);
+}
+
+errno_t async_req_3_5(async_exch_t *exch, sysarg_t imethod, sysarg_t arg1, sysarg_t arg2, sysarg_t arg3, sysarg_t *r1, sysarg_t *r2, sysarg_t *r3, sysarg_t *r4, sysarg_t *r5)
+{
+        return async_req_fast(exch, imethod, arg1, arg2, arg3, 0, r1, r2, r3, r4, r5);
+}
+
+errno_t async_req_4_0(async_exch_t *exch, sysarg_t imethod, sysarg_t arg1, sysarg_t arg2, sysarg_t arg3, sysarg_t arg4)
+{
+        return async_req_fast(exch, imethod, arg1, arg2, arg3, arg4, NULL, NULL, NULL, NULL, NULL);
+}
+
+errno_t async_req_4_1(async_exch_t *exch, sysarg_t imethod, sysarg_t arg1, sysarg_t arg2, sysarg_t arg3, sysarg_t arg4, sysarg_t *r1)
+{
+        return async_req_fast(exch, imethod, arg1, arg2, arg3, arg4, r1, NULL, NULL, NULL, NULL);
+}
+
+errno_t async_req_4_2(async_exch_t *exch, sysarg_t imethod, sysarg_t arg1, sysarg_t arg2, sysarg_t arg3, sysarg_t arg4, sysarg_t *r1, sysarg_t *r2)
+{
+        return async_req_fast(exch, imethod, arg1, arg2, arg3, arg4, r1, r2, NULL, NULL, NULL);
+}
+
+errno_t async_req_4_3(async_exch_t *exch, sysarg_t imethod, sysarg_t arg1, sysarg_t arg2, sysarg_t arg3, sysarg_t arg4, sysarg_t *r1, sysarg_t *r2, sysarg_t *r3)
+{
+        return async_req_fast(exch, imethod, arg1, arg2, arg3, arg4, r1, r2, r3, NULL, NULL);
+}
+
+errno_t async_req_4_4(async_exch_t *exch, sysarg_t imethod, sysarg_t arg1, sysarg_t arg2, sysarg_t arg3, sysarg_t arg4, sysarg_t *r1, sysarg_t *r2, sysarg_t *r3, sysarg_t *r4)
+{
+        return async_req_fast(exch, imethod, arg1, arg2, arg3, arg4, r1, r2, r3, r4, NULL);
+}
+
+errno_t async_req_4_5(async_exch_t *exch, sysarg_t imethod, sysarg_t arg1, sysarg_t arg2, sysarg_t arg3, sysarg_t arg4, sysarg_t *r1, sysarg_t *r2, sysarg_t *r3, sysarg_t *r4, sysarg_t *r5)
+{
+        return async_req_fast(exch, imethod, arg1, arg2, arg3, arg4, r1, r2, r3, r4, r5);
+}
+
+errno_t async_req_5_0(async_exch_t *exch, sysarg_t imethod, sysarg_t arg1, sysarg_t arg2, sysarg_t arg3, sysarg_t arg4, sysarg_t arg5)
+{
+        return async_req_slow(exch, imethod, arg1, arg2, arg3, arg4, arg5, NULL, NULL, NULL, NULL, NULL);
+}
+
+errno_t async_req_5_1(async_exch_t *exch, sysarg_t imethod, sysarg_t arg1, sysarg_t arg2, sysarg_t arg3, sysarg_t arg4, sysarg_t arg5, sysarg_t *r1)
+{
+        return async_req_slow(exch, imethod, arg1, arg2, arg3, arg4, arg5, r1, NULL, NULL, NULL, NULL);
+}
+
+errno_t async_req_5_2(async_exch_t *exch, sysarg_t imethod, sysarg_t arg1, sysarg_t arg2, sysarg_t arg3, sysarg_t arg4, sysarg_t arg5, sysarg_t *r1, sysarg_t *r2)
+{
+        return async_req_slow(exch, imethod, arg1, arg2, arg3, arg4, arg5, r1, r2, NULL, NULL, NULL);
+}
+
+errno_t async_req_5_3(async_exch_t *exch, sysarg_t imethod, sysarg_t arg1, sysarg_t arg2, sysarg_t arg3, sysarg_t arg4, sysarg_t arg5, sysarg_t *r1, sysarg_t *r2, sysarg_t *r3)
+{
+        return async_req_slow(exch, imethod, arg1, arg2, arg3, arg4, arg5, r1, r2, r3, NULL, NULL);
+}
+
+errno_t async_req_5_4(async_exch_t *exch, sysarg_t imethod, sysarg_t arg1, sysarg_t arg2, sysarg_t arg3, sysarg_t arg4, sysarg_t arg5, sysarg_t *r1, sysarg_t *r2, sysarg_t *r3, sysarg_t *r4)
+{
+        return async_req_slow(exch, imethod, arg1, arg2, arg3, arg4, arg5, r1, r2, r3, r4, NULL);
+}
+
+errno_t async_req_5_5(async_exch_t *exch, sysarg_t imethod, sysarg_t arg1, sysarg_t arg2, sysarg_t arg3, sysarg_t arg4, sysarg_t arg5, sysarg_t *r1, sysarg_t *r2, sysarg_t *r3, sysarg_t *r4, sysarg_t *r5)
+{
+        return async_req_slow(exch, imethod, arg1, arg2, arg3, arg4, arg5, r1, r2, r3, r4, r5);
 }
 
@@ -926 +1143 @@
  *
  */
-errno_t async_share_in_start(async_exch_t *exch, size_t size, sysarg_t arg,
-    unsigned int *flags, void **dst)
+static errno_t async_share_in_start(async_exch_t *exch, size_t size,
+    sysarg_t arg, unsigned int *flags, void **dst)
 {
         if (exch == NULL)
@@ -943 +1160 @@
         *dst = (void *) _dst;
         return res;
+}
+
+errno_t async_share_in_start_0_0(async_exch_t *exch, size_t size, void **dst)
+{
+        return async_share_in_start(exch, size, 0, NULL, dst);
+}
+
+errno_t async_share_in_start_0_1(async_exch_t *exch, size_t size,
+    unsigned int *flags, void **dst)
+{
+        return async_share_in_start(exch, size, 0, flags, dst);
+}
+
+errno_t async_share_in_start_1_0(async_exch_t *exch, size_t size, sysarg_t arg,
+    void **dst)
+{
+        return async_share_in_start(exch, size, arg, NULL, dst);
+}
+
+errno_t async_share_in_start_1_1(async_exch_t *exch, size_t size, sysarg_t arg,
+    unsigned int *flags, void **dst)
+{
+        return async_share_in_start(exch, size, arg, flags, dst);
 }
 

uspace/lib/c/generic/async/server.c

@@ -878 +878 @@
 }
 
+bool async_get_call(ipc_call_t *call)
+{
+        return async_get_call_timeout(call, 0);
+}
+
 void *async_get_client_data(void)
 {
@@ -1096 +1101 @@
 }
 
-errno_t async_forward_fast(ipc_call_t *call, async_exch_t *exch,
+static errno_t async_forward_fast(ipc_call_t *call, async_exch_t *exch,
     sysarg_t imethod, sysarg_t arg1, sysarg_t arg2, unsigned int mode)
 {
@@ -1112 +1117 @@
 }
 
-errno_t async_forward_slow(ipc_call_t *call, async_exch_t *exch,
+static errno_t async_forward_slow(ipc_call_t *call, async_exch_t *exch,
     sysarg_t imethod, sysarg_t arg1, sysarg_t arg2, sysarg_t arg3,
     sysarg_t arg4, sysarg_t arg5, unsigned int mode)
@@ -1127 +1132 @@
         return ipc_forward_slow(chandle, exch->phone, imethod, arg1, arg2, arg3,
             arg4, arg5, mode);
+}
+
+errno_t async_forward_0(ipc_call_t *call, async_exch_t *exch, sysarg_t imethod,
+    unsigned int mode)
+{
+        return async_forward_fast(call, exch, imethod, 0, 0, mode);
+}
+
+errno_t async_forward_1(ipc_call_t *call, async_exch_t *exch, sysarg_t imethod,
+    sysarg_t arg1, unsigned int mode)
+{
+        return async_forward_fast(call, exch, imethod, arg1, 0, mode);
+}
+
+errno_t async_forward_2(ipc_call_t *call, async_exch_t *exch, sysarg_t imethod,
+    sysarg_t arg1, sysarg_t arg2, unsigned int mode)
+{
+        return async_forward_fast(call, exch, imethod, arg1, arg2, mode);
+}
+
+errno_t async_forward_3(ipc_call_t *call, async_exch_t *exch, sysarg_t imethod,
+    sysarg_t arg1, sysarg_t arg2, sysarg_t arg3, unsigned int mode)
+{
+        return async_forward_slow(call, exch, imethod, arg1, arg2, arg3, 0, 0,
+            mode);
+}
+
+errno_t async_forward_4(ipc_call_t *call, async_exch_t *exch, sysarg_t imethod,
+    sysarg_t arg1, sysarg_t arg2, sysarg_t arg3, sysarg_t arg4,
+    unsigned int mode)
+{
+        return async_forward_slow(call, exch, imethod, arg1, arg2, arg3, arg4,
+            0, mode);
+}
+
+errno_t async_forward_5(ipc_call_t *call, async_exch_t *exch, sysarg_t imethod,
+    sysarg_t arg1, sysarg_t arg2, sysarg_t arg3, sysarg_t arg4, sysarg_t arg5,
+    unsigned int mode)
+{
+        return async_forward_slow(call, exch, imethod, arg1, arg2, arg3, arg4,
+            arg5, mode);
 }
 
@@ -1320 +1366 @@
  *
  */
-errno_t async_data_read_forward_fast(async_exch_t *exch, sysarg_t imethod,
+static errno_t async_data_read_forward_fast(async_exch_t *exch, sysarg_t imethod,
     sysarg_t arg1, sysarg_t arg2, sysarg_t arg3, sysarg_t arg4,
     ipc_call_t *dataptr)
@@ -1333 +1379 @@
         }
 
-        aid_t msg = async_send_fast(exch, imethod, arg1, arg2, arg3, arg4,
+        aid_t msg = async_send_4(exch, imethod, arg1, arg2, arg3, arg4,
             dataptr);
         if (msg == 0) {
@@ -1352 +1398 @@
 
         return (errno_t) rc;
+}
+
+errno_t async_data_read_forward_0_0(async_exch_t *exch, sysarg_t imethod)
+{
+        return async_data_read_forward_fast(exch, imethod, 0, 0, 0, 0, NULL);
+}
+
+errno_t async_data_read_forward_1_0(async_exch_t *exch, sysarg_t imethod,
+    sysarg_t arg1)
+{
+        return async_data_read_forward_fast(exch, imethod, arg1, 0, 0, 0, NULL);
+}
+
+errno_t async_data_read_forward_2_0(async_exch_t *exch, sysarg_t imethod,
+    sysarg_t arg1, sysarg_t arg2)
+{
+        return async_data_read_forward_fast(exch, imethod, arg1, arg2, 0,
+            0, NULL);
+}
+
+errno_t async_data_read_forward_3_0(async_exch_t *exch, sysarg_t imethod,
+    sysarg_t arg1, sysarg_t arg2, sysarg_t arg3)
+{
+        return async_data_read_forward_fast(exch, imethod, arg1, arg2, arg3,
+            0, NULL);
+}
+
+errno_t async_data_read_forward_4_0(async_exch_t *exch, sysarg_t imethod,
+    sysarg_t arg1, sysarg_t arg2, sysarg_t arg3, sysarg_t arg4)
+{
+        return async_data_read_forward_fast(exch, imethod, arg1, arg2, arg3,
+            arg4, NULL);
+}
+
+errno_t async_data_read_forward_0_1(async_exch_t *exch, sysarg_t imethod,
+    ipc_call_t *dataptr)
+{
+        return async_data_read_forward_fast(exch, imethod, 0, 0, 0,
+            0, dataptr);
+}
+
+errno_t async_data_read_forward_1_1(async_exch_t *exch, sysarg_t imethod,
+    sysarg_t arg1, ipc_call_t *dataptr)
+{
+        return async_data_read_forward_fast(exch, imethod, arg1, 0, 0,
+            0, dataptr);
+}
+
+errno_t async_data_read_forward_2_1(async_exch_t *exch, sysarg_t imethod,
+    sysarg_t arg1, sysarg_t arg2, ipc_call_t *dataptr)
+{
+        return async_data_read_forward_fast(exch, imethod, arg1, arg2, 0,
+            0, dataptr);
+}
+
+errno_t async_data_read_forward_3_1(async_exch_t *exch, sysarg_t imethod,
+    sysarg_t arg1, sysarg_t arg2, sysarg_t arg3, ipc_call_t *dataptr)
+{
+        return async_data_read_forward_fast(exch, imethod, arg1, arg2, arg3,
+            0, dataptr);
+}
+
+errno_t async_data_read_forward_4_1(async_exch_t *exch, sysarg_t imethod,
+    sysarg_t arg1, sysarg_t arg2, sysarg_t arg3, sysarg_t arg4,
+    ipc_call_t *dataptr)
+{
+        return async_data_read_forward_fast(exch, imethod, arg1, arg2, arg3,
+            arg4, dataptr);
 }
 
@@ -1497 +1611 @@
  *
  */
-errno_t async_data_write_forward_fast(async_exch_t *exch, sysarg_t imethod,
-    sysarg_t arg1, sysarg_t arg2, sysarg_t arg3, sysarg_t arg4,
-    ipc_call_t *dataptr)
+static errno_t async_data_write_forward_fast(async_exch_t *exch,
+    sysarg_t imethod, sysarg_t arg1, sysarg_t arg2, sysarg_t arg3,
+    sysarg_t arg4, ipc_call_t *dataptr)
 {
         if (exch == NULL)
@@ -1510 +1624 @@
         }
 
-        aid_t msg = async_send_fast(exch, imethod, arg1, arg2, arg3, arg4,
+        aid_t msg = async_send_4(exch, imethod, arg1, arg2, arg3, arg4,
             dataptr);
         if (msg == 0) {
@@ -1531 +1645 @@
 }
 
+errno_t async_data_write_forward_0_0(async_exch_t *exch, sysarg_t imethod)
+{
+        return async_data_write_forward_fast(exch, imethod, 0, 0, 0,
+            0, NULL);
+}
+
+errno_t async_data_write_forward_1_0(async_exch_t *exch, sysarg_t imethod,
+    sysarg_t arg1)
+{
+        return async_data_write_forward_fast(exch, imethod, arg1, 0, 0,
+            0, NULL);
+}
+
+errno_t async_data_write_forward_2_0(async_exch_t *exch, sysarg_t imethod,
+    sysarg_t arg1, sysarg_t arg2)
+{
+        return async_data_write_forward_fast(exch, imethod, arg1, arg2, 0,
+            0, NULL);
+}
+
+errno_t async_data_write_forward_3_0(async_exch_t *exch, sysarg_t imethod,
+    sysarg_t arg1, sysarg_t arg2, sysarg_t arg3)
+{
+        return async_data_write_forward_fast(exch, imethod, arg1, arg2, arg3,
+            0, NULL);
+}
+
+errno_t async_data_write_forward_4_0(async_exch_t *exch, sysarg_t imethod,
+    sysarg_t arg1, sysarg_t arg2, sysarg_t arg3, sysarg_t arg4)
+{
+        return async_data_write_forward_fast(exch, imethod, arg1, arg2, arg3,
+            arg4, NULL);
+}
+
+errno_t async_data_write_forward_0_1(async_exch_t *exch, sysarg_t imethod,
+    ipc_call_t *dataptr)
+{
+        return async_data_write_forward_fast(exch, imethod, 0, 0, 0,
+            0, dataptr);
+}
+
+errno_t async_data_write_forward_1_1(async_exch_t *exch, sysarg_t imethod,
+    sysarg_t arg1, ipc_call_t *dataptr)
+{
+        return async_data_write_forward_fast(exch, imethod, arg1, 0, 0,
+            0, dataptr);
+}
+
+errno_t async_data_write_forward_2_1(async_exch_t *exch, sysarg_t imethod,
+    sysarg_t arg1, sysarg_t arg2, ipc_call_t *dataptr)
+{
+        return async_data_write_forward_fast(exch, imethod, arg1, arg2, 0,
+            0, dataptr);
+}
+
+errno_t async_data_write_forward_3_1(async_exch_t *exch, sysarg_t imethod,
+    sysarg_t arg1, sysarg_t arg2, sysarg_t arg3, ipc_call_t *dataptr)
+{
+        return async_data_write_forward_fast(exch, imethod, arg1, arg2, arg3,
+            0, dataptr);
+}
+
+errno_t async_data_write_forward_4_1(async_exch_t *exch, sysarg_t imethod,
+    sysarg_t arg1, sysarg_t arg2, sysarg_t arg3, sysarg_t arg4,
+    ipc_call_t *dataptr)
+{
+        return async_data_write_forward_fast(exch, imethod, arg1, arg2, arg3,
+            arg4, dataptr);
+}
+
 /** Wrapper for receiving the IPC_M_CONNECT_TO_ME calls.
  *