text: /*
   * See the dyninst/COPYRIGHT file for copyright information.
   * 
   * We provide the Paradyn Tools (below described as "Paradyn")
   * on an AS IS basis, and do not warrant its validity or performance.
   * We reserve the right to update, modify, or discontinue this
   * software at any time.  We shall have no obligation to supply such
   * updates or modifications or any other form of support to you.
   * 
   * By your use of Paradyn, you understand and agree that we (or any
   * other person or entity with proprietary rights in Paradyn) are
   * under no obligation to provide either maintenance services,
   * update services, notices of latent defects, or correction of
   * defects for Paradyn.
   * 
   * This library is free software; you can redistribute it and/or
   * modify it under the terms of the GNU Lesser General Public
   * License as published by the Free Software Foundation; either
   * version 2.1 of the License, or (at your option) any later version.
   * 
   * This library 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
   * Lesser General Public License for more details.
   * 
   * You should have received a copy of the GNU Lesser General Public
   * License along with this library; if not, write to the Free Software
   * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
   */
  
  #ifndef SWK_ERRORS_
  #define SWK_ERRORS_
  
  #include <stdlib.h>
  #include <stdio.h>
  #include "util.h"
  
  namespace Dyninst {
  namespace Stackwalker {
  
    typedef unsigned err_t;
    
    const err_t err_badparam       = 0x10000;
    const err_t err_nostepper      = 0x10001;
    const err_t err_nosymlookup    = 0x10002;
    const err_t err_procread       = 0x10003;
    const err_t err_nosymbol       = 0x10004;
    const err_t err_internal       = 0x10005;
    const err_t err_prem           = 0x10006;
    const err_t err_perm           = 0x10006; 
    const err_t err_noproc         = 0x10007;
    const err_t err_interrupt      = 0x10008;
    const err_t err_procexit       = 0x10009;
    const err_t err_stackbottom    = 0x10010;
    const err_t err_nofile         = 0x10011;
    const err_t err_unsupported    = 0x10012;
    const err_t err_symtab         = 0x10013;
    const err_t err_nolibtracker   = 0x10014;
    const err_t err_nogroup        = 0x10015;
    const err_t err_nothrd         = 0x10016;
    const err_t err_proccontrol    = 0x10017;
  
    SW_EXPORT err_t getLastError();
    SW_EXPORT void clearLastError();
    SW_EXPORT const char *getLastErrorMsg();
    SW_EXPORT void setLastError(err_t err, const char *msg = NULL);
    SW_EXPORT void setDebugChannel(FILE *f);
    SW_EXPORT void setDebug(bool enable);
    
    SW_EXPORT FILE *getDebugChannel();
  
    extern int sw_printf(const char *format, ...);
    extern int dyn_debug_stackwalk;
  
  }
  }
  
  #if defined(cap_omit_sw_debug)
  #define sw_printf(...)
  #endif
  
  
  #endif
  