| 0,0 → 1,73 |
|---|
| /* |
| * Copyright (C) 2006 Ondrej Palkovsky |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * - Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * - Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * - The name of the author may not be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #include <ipc.h> |
| #include <libc.h> |
| |
| static inline ipc_callid_t _ipc_call(int phoneid, int arg1, int arg2) |
| { |
| __SYSCALL3(SYS_IPC_CALL, phoneid, arg1, arg2); |
| } |
| |
| int ipc_call_sync(int phoneid, int arg1, int arg2) |
| { |
| ipc_data_t resdata; |
| |
| _ipc_call(phoneid, arg1, arg2); |
| ipc_wait_for_call(&resdata,0); |
| } |
| |
| /* |
| int ipc_call_async() |
| { |
| |
| } |
| |
| int ipc_answer() |
| { |
| } |
| */ |
| |
| /** Call syscall function sys_ipc_wait_for_call */ |
| static inline ipc_callid_t _ipc_wait_for_call(ipc_data_t *data, int flags) |
| { |
| return __SYSCALL2(SYS_IPC_WAIT, (sysarg_t)data, flags); |
| } |
| |
| /** Wait for IPC call and return |
| * |
| * - dispatch ASYNC reoutines in the background |
| */ |
| int ipc_wait_for_call(ipc_data_t *data, int flags) |
| { |
| ipc_callid_t callid; |
| |
| callid = _ipc_wait_for_call(data, flags); |
| /* TODO: Handle async replies etc.. */ |
| return callid; |
| } |