/*
================
sig_handler
================
*/
static void sig_handler( int signum, siginfo_t* info, void* context )
{
static bool double_fault = false;
if( double_fault )
{
Sys_Printf( "double fault %s, bailing out\n", strsignal( signum ) );
Posix_Exit( signum );
}
double_fault = true;
// NOTE: see sigaction man page, could verbose the whole siginfo_t and print human readable si_code
Sys_Printf( "signal caught: %s\nsi_code %d\n", strsignal( signum ), info->si_code );
if( fatalError[ 0 ] )
{
Sys_Printf( "Was in fatal error shutdown: %s\n", fatalError );
}
Sys_Printf( "Trying to exit gracefully..\n" );
Posix_SetExit( signum );
common->Quit();
}
/*
================
Sys_Error
================
*/
void Sys_Error(const char *error, ...) {
va_list argptr;
Sys_Printf( "Sys_Error: " );
va_start( argptr, error );
Sys_DebugVPrintf( error, argptr );
va_end( argptr );
Sys_Printf( "\n" );
Posix_Exit( EXIT_FAILURE );
}
/*
================
Sys_Quit
================
*/
void Sys_Quit()
{
Posix_Exit( EXIT_SUCCESS );
}
