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- /*
- Unix SMB/Netbios implementation.
- Version 1.9.
- Critical Fault handling
- Copyright (C) Andrew Tridgell 1992-1998
-
- 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., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
- #include "includes.h"
- extern int DEBUGLEVEL;
-
-
- static void (*cont_fn)(void *);
-
-
- /*******************************************************************
- report a fault
- ********************************************************************/
- static void fault_report(int sig)
- {
- DEBUG(0,("===============================================================\n"));
- DEBUG(0,("INTERNAL ERROR: Signal %d in pid %d (%s)",sig,(int)getpid(),VERSION));
- DEBUG(0,("\nPlease read the file BUGS.txt in the distribution\n"));
- DEBUG(0,("===============================================================\n"));
-
- #if AJT
- ajt_panic();
- #endif
-
- if (cont_fn)
- {
- fault_setup(cont_fn);
- cont_fn(NULL);
- #ifdef SIGSEGV
- signal(SIGSEGV,SIGNAL_CAST SIG_DFL);
- #endif
- #ifdef SIGBUS
- signal(SIGBUS,SIGNAL_CAST SIG_DFL);
- #endif
- return; /* this should cause a core dump */
- }
- exit(1);
- }
-
- /****************************************************************************
- catch serious errors
- ****************************************************************************/
- static void sig_fault(int sig)
- {
- fault_report(sig);
- }
-
- /*******************************************************************
- setup our fault handlers
- ********************************************************************/
- void fault_setup(void (*fn)(void *))
- {
- cont_fn = fn;
-
- #ifdef SIGSEGV
- signal(SIGSEGV,SIGNAL_CAST sig_fault);
- #endif
- #ifdef SIGBUS
- signal(SIGBUS,SIGNAL_CAST sig_fault);
- #endif
- }
-
-
-
-