pspint.h

db.* (pronounced dee-be star) is an advanced, high performance, small footprint embedded database fo

/***************************************************************************
 *                                                                         *
 * db.*                                                                    *
 * open source database kernel                                             *
 *                                                                         *
 * Copyright (c) 2000 Centura Software Corporation. All rights reserved.   *
 *                                                                         *
 * Use of this software, whether in source code format, or in executable,  *
 * binary object code form, is governed by the CENTURA OPEN SOURCE LICENSE *
 * which is fully described in the LICENSE.TXT file, included within this  *
 * distribution of source code files.                                      * 
 *                                                                         *
 * Except as provided herein, the contents of this file are subject to the *
 * Centura Open Source Public License Version 1.0 (the "License"); you may *
 * not use this file except in compliance with the License.  A copy of the *
 * License will be provided to you by Club ITTIA.                          *
 *                                                                         *
 * Software distributed under the License is distributed on an "AS IS"     *
 * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the *
 * License for the specific language governing rights and limitations      *
 * under the License.                                                      *
 *                                                                         *
 * The Original Code is db.linux version 1.0, released February 29, 2000.  *
 *                                                                         *
 * The Initial Developer of the Original Code is Centura Software          *
 * Corporation. Portions created by Centura Software Corporation are       *
 * Copyright (C) 1984-2000 Centura Software Corporation. All Rights        *
 * Reserved.                                                               *
 *                                                                         *
 * This file contains modifications to the Original Code made by ITTIA.    *
 * This file may only be used in accordance with the ITTIA DB.* V.2        *
 * License Agreement which is available at WWW.ITTIA.COM.                  *
 *                                                                         *
 **************************************************************************/

/* pspint.h - Internal definitions for the PSP */

#if defined(UNIX)
#define NEED_STRNICMP
#define PSP_FDESC    int
#define PSP_PTHREAD
#endif

#if defined(WIN32)
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#define PSP_FDESC    HANDLE
#define PSP_WINTHREAD
#endif

#if defined(ECOS)
#define PSP_PTHREAD
#define PSP_FDESC int
#endif

#ifdef PSP_THREAD_SUPPORT

#ifdef PSP_PTHREAD
#include <pthread.h>
#define psp_thread_t pthread_t
#endif /* PSP_PTHREAD */

#ifdef PSP_WINTHREAD
#define psp_thread_t long
#endif /* PSP_WINTHREAD */

#else /* PSP_THREAD_SUPPORT */

#define psp_thread_t int

#endif /* PSP_THREAD_SUPPORT */

extern int psp_inited;
extern int psp_terminating;

int    psp_syncInit(void);
void   psp_syncShutdown(void);
void   psp_syncTerm(void);

int    psp_memInit(void);
void   psp_memTerm(void);

int    psp_fileInit(void);
void   psp_fileTerm(void);

int    psp_osInit(void);
void   psp_osTerm(void);

void   psp_flClose(PSP_FDESC);
long   psp_flLastAccess(PSP_FDESC);
short  psp_flLock(PSP_FDESC);
long   psp_flModTime(PSP_FDESC);
short  psp_flOpen(const DB_TCHAR *, unsigned int, unsigned short, PSP_FDESC *);
size_t psp_flRead(PSP_FDESC, void *, size_t);
void   psp_flSeek(PSP_FDESC, size_t, int);
size_t psp_flSeekRead(PSP_FDESC, size_t, void *, size_t);
size_t psp_flSeekWrite(PSP_FDESC, size_t, const void *, size_t);
int    psp_flSetSize(PSP_FDESC, size_t);
void   psp_flSync(PSP_FDESC);
size_t psp_flSize(PSP_FDESC);
void   psp_flUnlock(PSP_FDESC);
size_t psp_flWrite(PSP_FDESC, const void *, size_t);

psp_thread_t psp_threadId(void);

/* Network definitions */
typedef struct {
    long db_star_id;
    long msglen;
} MSG_HDR;

#define DB_STAR_ID 0x239A03CF