text: /*
   * Copyright (c) 2004 Kelly Yancey
   * All rights reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions
   * are met:
   * 1. Redistributions of source code must retain the above copyright
   *    notice, this list of conditions and the following disclaimer.
   * 2. 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.
   *
   * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``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 OR CONTRIBUTORS 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.
   *
   * $kbyanc: dyntrace/dyntrace/procfs.h,v 1.3 2004/12/23 01:45:19 kbyanc Exp $
   */
  
  #ifndef _INCLUDE_DYNTRACE_PROCFS_H
  #define	_INCLUDE_DYNTRACE_PROCFS_H
  
  #include <sys/cdefs.h>
  #include <stdbool.h>
  
  
  __BEGIN_DECLS
  
  extern bool	 procfs_init(void);
  
  extern int	 procfs_map_open(pid_t pid);
  extern void	 procfs_map_close(int *pmapfdp);
  extern void	 procfs_map_read(int pmapfd, void *destp, size_t *lenp);
  
  extern int	 procfs_mem_open(pid_t pid);
  extern void	 procfs_mem_close(int *pmemfdp);
  extern size_t	 procfs_mem_read(int pmemfd, vm_offset_t addr,
  				 void *dest, size_t len);
  
  extern int	 procfs_generic_open(pid_t pid, const char *node);
  extern void	 procfs_generic_close(int *fdp);
  
  extern char	*procfs_get_procname(pid_t pid);
  
  __END_DECLS
  
  #endif
  