libc/src/pthread/pthread_key_delete.cpp

   1 //===-- Implementation of the pthread_key_delete --------------------------===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8
   9 #include "pthread_key_delete.h"
  10
  11 #include "src/__support/common.h"
  12 #include "src/__support/threads/thread.h"
  13
  14 #include <errno.h>
  15 #include <pthread.h>
  16
  17 namespace __llvm_libc {
  18
  19 LLVM_LIBC_FUNCTION(int, pthread_key_delete, (pthread_key_t key)) {
  20   if (__llvm_libc::tss_key_delete(key))
  21     return 0;
  22   else
  23     return EINVAL;
  24 }
  25
  26 } // namespace __llvm_libc