Changeset 48daf64 in mainline for uspace

Timestamp:

2009-01-25T20:10:10Z (16 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

a68ba8b

Parents:

161ae09

Message:

Introduce a new syscall: SYS_IPC_FORWARD_SLOW.

Location:

uspace

Files:

• app/trace/syscalls.c (modified) (1 diff)
• lib/libc/generic/ipc.c (modified) (1 diff)
• lib/libc/include/ipc/ipc.h (modified) (1 diff)

uspace/app/trace/syscalls.c

@@ -60 +60 @@
     [SYS_IPC_ANSWER_SLOW] = { "ipc_answer_slow",        2,      V_ERRNO },
     [SYS_IPC_FORWARD_FAST] = { "ipc_forward_fast",      6,      V_ERRNO },
+    [SYS_IPC_FORWARD_SLOW] = { "ipc_forward_slow",      3,      V_ERRNO },
     [SYS_IPC_WAIT] = { "ipc_wait_for_call",             3,      V_HASH },
     [SYS_IPC_HANGUP] = { "ipc_hangup",                  1,      V_ERRNO },

uspace/lib/libc/generic/ipc.c

@@ -667 +667 @@
 }
 
+
+int ipc_forward_slow(ipc_callid_t callid, int phoneid, int method,
+    ipcarg_t arg1, ipcarg_t arg2, ipcarg_t arg3, ipcarg_t arg4, ipcarg_t arg5,
+    int mode)
+{
+        ipc_call_t data;
+
+        IPC_SET_METHOD(data, method);
+        IPC_SET_ARG1(data, arg1);
+        IPC_SET_ARG2(data, arg2);
+        IPC_SET_ARG3(data, arg3);
+        IPC_SET_ARG4(data, arg4);
+        IPC_SET_ARG5(data, arg5);
+
+        return __SYSCALL3(SYS_IPC_FORWARD_SLOW, callid, (sysarg_t) &data, mode);
+}
+
 /** Wrapper for making IPC_M_SHARE_IN calls.
  *

uspace/lib/libc/include/ipc/ipc.h

@@ -253 +253 @@
 extern int ipc_unregister_irq(int, int);
 extern int ipc_forward_fast(ipc_callid_t, int, int, ipcarg_t, ipcarg_t, int);
+extern int ipc_forward_slow(ipc_callid_t, int, int, ipcarg_t, ipcarg_t,
+    ipcarg_t, ipcarg_t, ipcarg_t, int);