| 1 | /*
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| 2 | * Copyright (C) 2006 Ondrej Palkovsky
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| 3 | * All rights reserved.
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| 4 | *
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| 5 | * Redistribution and use in source and binary forms, with or without
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| 6 | * modification, are permitted provided that the following conditions
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| 7 | * are met:
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| 8 | *
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| 9 | * - Redistributions of source code must retain the above copyright
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| 10 | * notice, this list of conditions and the following disclaimer.
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| 11 | * - Redistributions in binary form must reproduce the above copyright
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| 12 | * notice, this list of conditions and the following disclaimer in the
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| 13 | * documentation and/or other materials provided with the distribution.
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| 14 | * - The name of the author may not be used to endorse or promote products
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| 15 | * derived from this software without specific prior written permission.
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| 16 | *
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| 17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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| 18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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| 19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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| 20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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| 21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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| 22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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| 23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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| 24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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| 25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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| 26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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| 27 | */
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| 28 |
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| 29 | #ifndef __LIBIPC_IPC_H__
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| 30 | #define __LIBIPC_IPC_H__
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| 31 |
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| 32 | #include <kernel/ipc/ipc.h>
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| 33 | #include <libc.h>
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| 34 | #include <types.h>
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| 35 |
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| 36 | typedef sysarg_t ipcarg_t;
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| 37 | typedef sysarg_t ipc_data_t[IPC_CALL_LEN];
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| 38 | typedef struct {
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| 39 | unsigned long long taskid;
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| 40 | ipc_data_t data;
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| 41 | }ipc_call_t;
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| 42 | typedef sysarg_t ipc_callid_t;
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| 43 |
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| 44 | typedef void (* ipc_async_callback_t)(void *private,
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| 45 | int retval,
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| 46 | ipc_data_t *data);
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| 47 |
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| 48 | #define ipc_call_sync_2(phoneid, method, arg1, arg2, res1, res2) ipc_call_sync_3((phoneid), (method), (arg1), (arg2), 0, (res1), (res2), 0)
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| 49 | extern int ipc_call_sync_3(int phoneid, ipcarg_t method, ipcarg_t arg1,
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| 50 | ipcarg_t arg2, ipcarg_t arg3,
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| 51 | ipcarg_t *result1, ipcarg_t *result2,
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| 52 | ipcarg_t *result3);
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| 53 |
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| 54 |
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| 55 | extern int ipc_call_sync(int phoneid, ipcarg_t method, ipcarg_t arg1,
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| 56 | ipcarg_t *result);
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| 57 | extern int ipc_wait_for_call(ipc_call_t *data, int flags);
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| 58 | extern void ipc_answer(ipc_callid_t callid, ipcarg_t retval, ipcarg_t arg1,
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| 59 | ipcarg_t arg2);
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| 60 |
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| 61 | #define ipc_call_async(phoneid,method,arg1,private, callback) (ipc_call_async_2(phoneid, method, arg1, 0, private, callback))
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| 62 | void ipc_call_async_2(int phoneid, ipcarg_t method, ipcarg_t arg1,
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| 63 | ipcarg_t arg2, void *private,
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| 64 | ipc_async_callback_t callback);
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| 65 |
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| 66 | #endif
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