path: root/src/libstd/sys/sgx/abi/thread.rs

use fortanix_sgx_abi::Tcs;

/// Gets the ID for the current thread. The ID is guaranteed to be unique among
/// all currently running threads in the enclave, and it is guaranteed to be
/// constant for the lifetime of the thread. More specifically for SGX, there
/// is a one-to-one correspondence of the ID to the address of the TCS.
pub fn current() -> Tcs {
    extern "C" { fn get_tcs_addr() -> Tcs; }
    unsafe { get_tcs_addr() }
}