/*      $OpenBSD: pmon.h,v 1.2 2010/02/14 22:39:33 miod Exp $   */

/*
* Copyright (c) 2009 Miodrag Vallat.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/

#ifndef _MACHINE_PMON_H_
#define _MACHINE_PMON_H_

#if defined(_KERNEL) || defined(_STANDALONE)

/*
* PMON2000 callvec definitions
*/

/* 32-bit compatible types */
typedef uint32_t        pmon_size_t;
typedef int32_t         pmon_ssize_t;
typedef int64_t         pmon_off_t;

int             pmon_open(const char *, int, ...);
int             pmon_close(int);
int             pmon_read(int, void *, pmon_size_t);
pmon_ssize_t    pmon_write(int, const void *, pmon_size_t);
pmon_off_t      pmon_lseek(int, pmon_off_t, int);
int             pmon_printf(const char *, ...);
void            pmon_cacheflush(void);
char *          pmon_gets(char *);

#define PMON_MAXLN      256     /* internal gets() size limit */

extern int32_t pmon_callvec;

const char      *pmon_getarg(const int);
const char      *pmon_getenv(const char *);
void             pmon_init(int32_t, int32_t, int32_t, int32_t);

#endif  /* _KERNEL || _STANDALONE */

#endif  /* _MACHINE_PMON_H_ */