/*-
 * See the file LICENSE for redistribution information.
 *
 * Copyright (c) 1997, 1998
 *      Sleepycat Software.  All rights reserved.
 *
 *      @(#)os_jump.h   10.1 (Sleepycat) 10/17/98
 */

/* Calls which can be replaced by the application. */
struct __db_jumptab {
        int     (*j_close) __P((int));                  /* DB_FUNC_CLOSE */
        void    (*j_dirfree) __P((char **, int));       /* DB_FUNC_DIRFREE */
        int     (*j_dirlist)                            /* DB_FUNC_DIRLIST */
                    __P((const char *, char ***, int *));
        int     (*j_exists)                             /* DB_FUNC_EXISTS */
                    __P((const char *, int *));
        void    (*j_free) __P((void *));                /* DB_FUNC_FREE */
        int     (*j_fsync) __P((int));                  /* DB_FUNC_FSYNC */
        int     (*j_ioinfo) __P((const char *,          /* DB_FUNC_IOINFO */
                    int, u_int32_t *, u_int32_t *, u_int32_t *));
        void   *(*j_malloc) __P((size_t));              /* DB_FUNC_MALLOC */
        int     (*j_map)                                /* DB_FUNC_MAP */
                    __P((char *, int, size_t, int, int, int, void **));
        int     (*j_open)                               /* DB_FUNC_OPEN */
                    __P((const char *, int, ...));
        ssize_t (*j_read) __P((int, void *, size_t));   /* DB_FUNC_READ */
        void   *(*j_realloc) __P((void *, size_t));     /* DB_FUNC_REALLOC */
        int     (*j_runlink) __P((char *));             /* DB_FUNC_RUNLINK */
        int     (*j_seek)                               /* DB_FUNC_SEEK */
                    __P((int, size_t, db_pgno_t, u_int32_t, int, int));
        int     (*j_sleep) __P((u_long, u_long));       /* DB_FUNC_SLEEP */
        int     (*j_unlink) __P((const char *));        /* DB_FUNC_UNLINK */
        int     (*j_unmap) __P((void *, size_t));       /* DB_FUNC_UNMAP */
        ssize_t (*j_write)                              /* DB_FUNC_WRITE */
                    __P((int, const void *, size_t));
        int     (*j_yield) __P((void));                 /* DB_FUNC_YIELD */
};

extern struct __db_jumptab __db_jump;