mirror of
https://github.com/samba-team/samba.git
synced 2024-12-23 17:34:34 +03:00
82 lines
2.3 KiB
C
82 lines
2.3 KiB
C
/*
|
|
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"
|
|
|
|
static void (*cont_fn)(void *);
|
|
|
|
/*******************************************************************
|
|
report a fault
|
|
********************************************************************/
|
|
static void fault_report(int sig)
|
|
{
|
|
static int counter;
|
|
|
|
if (counter) _exit(1);
|
|
|
|
counter++;
|
|
|
|
DEBUG(0,("===============================================================\n"));
|
|
DEBUG(0,("INTERNAL ERROR: Signal %d in pid %d (%s)",sig,(int)sys_getpid(),VERSION));
|
|
DEBUG(0,("\nPlease read the file BUGS.txt in the distribution\n"));
|
|
DEBUG(0,("===============================================================\n"));
|
|
|
|
smb_panic("internal error");
|
|
|
|
if (cont_fn) {
|
|
cont_fn(NULL);
|
|
#ifdef SIGSEGV
|
|
CatchSignal(SIGSEGV,SIGNAL_CAST SIG_DFL);
|
|
#endif
|
|
#ifdef SIGBUS
|
|
CatchSignal(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
|
|
CatchSignal(SIGSEGV,SIGNAL_CAST sig_fault);
|
|
#endif
|
|
#ifdef SIGBUS
|
|
CatchSignal(SIGBUS,SIGNAL_CAST sig_fault);
|
|
#endif
|
|
}
|
|
|
|
|
|
|