diff options
Diffstat (limited to 'libc/include/llvm-libc-types/pthread_once_t.h')
| -rw-r--r-- | libc/include/llvm-libc-types/pthread_once_t.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/libc/include/llvm-libc-types/pthread_once_t.h b/libc/include/llvm-libc-types/pthread_once_t.h new file mode 100644 index 000000000000..be5c139d0c0e --- /dev/null +++ b/libc/include/llvm-libc-types/pthread_once_t.h @@ -0,0 +1,20 @@ +//===-- Definition of pthread_once_t type ---------------------------------===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +//===----------------------------------------------------------------------===// + +#ifndef __LLVM_LIBC_TYPES_PTHREAD_ONCE_T_H__ +#define __LLVM_LIBC_TYPES_PTHREAD_ONCE_T_H__ + +#include <llvm-libc-types/__futex_word.h> + +#ifdef __unix__ +typedef __futex_word pthread_once_t; +#else +#error "Once flag type not defined for the target platform." +#endif + +#endif // __LLVM_LIBC_TYPES_PTHREAD_ONCE_T_H__ |