/* Copyright (C) 2000 MySQL AB

   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 2 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, write to the Free Software
   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */

#ifdef	__cplusplus
extern "C" {
#endif

#ifdef HAVE_LINUXTHREADS
#if defined(HAVE_STACKTRACE) || (defined (__i386__) || (defined(__alpha__) && defined(__GNUC__)))
#undef HAVE_STACKTRACE
#define HAVE_STACKTRACE

extern char* __bss_start;
extern char* heap_start;

#define init_stacktrace() { heap_start = (char*) &__bss_start; }
void print_stacktrace(gptr stack_bottom, ulong thread_stack);
void safe_print_str(const char* name, const char* val, int max_len);
#endif /* (defined (__i386__) || (defined(__alpha__) && defined(__GNUC__))) */
#endif /* HAVE_LINUXTHREADS */

/* Define empty prototypes for functions that are not implemented */
#ifndef HAVE_STACKTRACE
#define init_stacktrace() {}
#define print_stacktrace(A,B) {}
#define safe_print_str(A,B,C) {}
#endif /* HAVE_STACKTRACE */

void write_core(int sig);

#ifdef	__cplusplus
}
#endif
