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Compare Revisions

• This comparison shows the changes necessary to convert path

  → /kernel/trunk/generic/include/ipc/ @ 964

  → /kernel/trunk/generic/include/ipc/ @ 965

  ↔ Reverse comparison

• Compare Path:	Rev

  With Path:	Rev

Ignore whitespace Rev 964 → Rev 965

/kernel/trunk/generic/include/ipc/ipc.h
29,17 → 29,46
#ifndef __IPC_H__
#define __IPC_H__
#define IPC_CALL_LEN 2
/* Length of data being transfered with IPC call */
/* - the uspace may not be able to utilize full length */
#define IPC_CALL_LEN 4
/* Flags for calls */
#define IPC_CALL_ANSWERED 1
#define IPC_CALL_ANSWERED 1 /**< This is answer to a call */
#define IPC_CALL_STATIC_ALLOC 2 /**< This call will not be freed on error */
/* Flags for ipc_wait_for_call */
#define IPC_WAIT_NONBLOCKING 1
#define IPC_WAIT_NONBLOCKING 1
/* Flags of callid */
#define IPC_CALLID_ANSWERED 1
/* Return values from IPC_ASYNC */
#define IPC_CALLRET_FATAL -1
#define IPC_CALLRET_TEMPORARY -2
/* Macros for manipulating calling data */
#define IPC_SET_RETVAL(data, retval) ((data)[0] = (retval))
#define IPC_SET_METHOD(data, val) ((data)[0] = (val))
#define IPC_SET_ARG1(data, val) ((data)[1] = (val))
#define IPC_SET_ARG2(data, val) ((data)[2] = (val))
#define IPC_SET_ARG3(data, val) ((data)[3] = (val))
#define IPC_GET_METHOD(data) ((data)[0])
#define IPC_GET_RETVAL(data) ((data)[0])
#define IPC_GET_ARG1(data) ((data)[1])
#define IPC_GET_ARG2(data) ((data)[2])
#define IPC_GET_ARG3(data) ((data)[3])
/* Well known phone descriptors */
#define PHONE_NS 0
#ifdef KERNEL
#include <synch/waitq.h>
#include <synch/spinlock.h>
#include <synch/mutex.h>
#include <synch/condvar.h>
#include <adt/list.h>
#define IPC_MAX_PHONES 16
57,7 → 86,8
struct answerbox {
SPINLOCK_DECLARE(lock);
waitq_t wq;
mutex_t mutex;
condvar_t cv;
link_t connected_phones; /**< Phones connected to this answerbox */
link_t calls; /**< Received calls */
72,7 → 102,6
answerbox_t *callee;
} phone_t;
extern void ipc_create_phonecompany(void);
extern void ipc_init(void);
extern call_t * ipc_wait_for_call(answerbox_t *box, int flags);
extern void ipc_answer(answerbox_t *box, call_t *request);
82,10 → 111,11
extern void ipc_phone_init(phone_t *phone, answerbox_t *box);
extern void ipc_call_free(call_t *call);
extern call_t * ipc_call_alloc(void);
void ipc_answerbox_init(answerbox_t *box);
void ipc_phone_init(phone_t *phone, answerbox_t *box);
extern void ipc_answerbox_init(answerbox_t *box);
extern void ipc_phone_init(phone_t *phone, answerbox_t *box);
extern void ipc_call_init(call_t *call);
extern answerbox_t *ipc_central_box;
extern answerbox_t *ipc_phone_0;
#endif

/kernel/trunk/generic/include/ipc/ns.h
0,0 → 1,46
/*
* 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.
*/
#ifndef __NS_H_
#define __NS_H_
/* NameService methods */
/** Ping name service */
#define NS_PING 1
#ifdef KERNEL
#include <ipc/ipc.h>
extern void ns_start(void);
#endif
#endif