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/* <proc_service.h> replacement for systems that don't have it.

   Copyright (C) 2000, 2006, 2007, 2008 Free Software Foundation, Inc.

   This file is part of GDB.

   This program is free software; you can redistribute it and/or modify

   it under the terms of the GNU General Public License as published by

   the Free Software Foundation; either version 3 of the License, or

   (at your option) any later version.

   This program is distributed in the hope that it will be useful,

   but WITHOUT ANY WARRANTY; without even the implied warranty of

   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License

   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

#ifndef GDB_PROC_SERVICE_H

#define GDB_PROC_SERVICE_H

#include <sys/types.h>

#ifdef HAVE_PROC_SERVICE_H

#include <proc_service.h>

#else

#ifdef HAVE_SYS_PROCFS_H

#include <sys/procfs.h>

#endif

/* Not all platforms bring in <linux/elf.h> via <sys/procfs.h>.  If

   <sys/procfs.h> wasn't enough to find elf_fpregset_t, try the kernel

   headers also (but don't if we don't need to).  */

#ifndef HAVE_ELF_FPREGSET_T

# ifdef HAVE_LINUX_ELF_H

#  include <linux/elf.h>

# endif

#endif

typedef enum

{

  PS_OK,                        /* Success.  */

  PS_ERR,                       /* Generic error.  */

  PS_BADPID,                    /* Bad process handle.  */

  PS_BADLID,                    /* Bad LWP id.  */

  PS_BADADDR,                   /* Bad address.  */

  PS_NOSYM,                     /* Symbol not found.  */

  PS_NOFREGS                    /* FPU register set not available.  */

} ps_err_e;

#ifndef HAVE_LWPID_T

typedef unsigned int lwpid_t;

#endif

#ifndef HAVE_PSADDR_T

typedef unsigned long psaddr_t;

#endif

#ifndef HAVE_PRGREGSET_T

typedef elf_gregset_t prgregset_t;

#endif

#endif /* HAVE_PROC_SERVICE_H */

/* Structure that identifies the target process.  */

struct ps_prochandle

{

  /* The process id is all we need.  */

  pid_t pid;

};

#endif /* gdb_proc_service.h */