Function exit [src]

Exits all threads of the program with the specified status code.

Prototype

pub fn exit(status: u8) noreturn

Parameters

status: u8

Source

  pub fn exit(status: u8) noreturn {
    if (builtin.link_libc) {
        std.c.exit(status);
    }
    if (native_os == .windows) {
        windows.kernel32.ExitProcess(status);
    }
    if (native_os == .wasi) {
        wasi.proc_exit(status);
    }
    if (native_os == .linux and !builtin.single_threaded) {
        linux.exit_group(status);
    }
    if (native_os == .uefi) {
        const uefi = std.os.uefi;
        // exit() is only available if exitBootServices() has not been called yet.
        // This call to exit should not fail, so we don't care about its return value.
        if (uefi.system_table.boot_services) |bs| {
            _ = bs.exit(uefi.handle, @enumFromInt(status), 0, null);
        }
        // If we can't exit, reboot the system instead.
        uefi.system_table.runtime_services.resetSystem(.reset_cold, @enumFromInt(status), 0, null);
    }
    system.exit(status);
}  