EXPORT_C
#endif
void
oil_fault_check_enable (void)
{
#ifndef __SYMBIAN32__
if (enable_level == 0) {
#ifndef _WIN32
#ifdef HAVE_SIGACTION
memset (&action, 0, sizeof(action));
action.sa_handler = &illegal_instruction_handler;
sigaction (SIGILL, &action, &oldaction);
#else
oldhandler = signal (SIGILL, illegal_instruction_handler);
#endif
#else
oldhandler = SetUnhandledExceptionFilter(illegal_instruction_handler);
#endif
in_try_block = 0;
OIL_INFO("enabling SIGILL handler. Make sure to continue past "
"any SIGILL signals caught by gdb.");
}
enable_level++;
#endif
}
void
_oil_debug_init(void)
{
const char *envvar;
envvar = getenv ("OIL_DEBUG");
if (envvar != NULL) {
char *end = NULL;
int level;
level = strtol (envvar, &end, 0);
if (end > envvar) {
_oil_debug_level = level;
}
}
OIL_INFO ("liboil-" VERSION " debug init");
}
EXPORT_C
#endif
void
oil_fault_check_disable (void)
{
#ifndef __SYMBIAN32__
enable_level--;
if (enable_level == 0) {
#ifndef _WIN32
#ifdef HAVE_SIGACTION
sigaction (SIGILL, &oldaction, NULL);
#else
signal (SIGILL, oldhandler);
#endif
#else
SetUnhandledExceptionFilter(oldhandler);
#endif
OIL_INFO("disabling SIGILL handler");
}
#endif
}
