Function attachSegfaultHandler [src]

Attaches a global SIGSEGV handler which calls @panic("segmentation fault");

Prototype

pub fn attachSegfaultHandler() void

Source

  pub fn attachSegfaultHandler() void {
    if (!have_segfault_handling_support) {
        @compileError("segfault handler not supported for this target");
    }
    if (native_os == .windows) {
        windows_segfault_handle = windows.kernel32.AddVectoredExceptionHandler(0, handleSegfaultWindows);
        return;
    }
    var act = posix.Sigaction{
        .handler = .{ .sigaction = handleSegfaultPosix },
        .mask = posix.empty_sigset,
        .flags = (posix.SA.SIGINFO | posix.SA.RESTART | posix.SA.RESETHAND),
    };

    updateSegfaultHandler(&act);
}  