diff options
Diffstat (limited to 'gnu/llvm/libcxx/src/include/config_elast.h')
| -rw-r--r-- | gnu/llvm/libcxx/src/include/config_elast.h | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/gnu/llvm/libcxx/src/include/config_elast.h b/gnu/llvm/libcxx/src/include/config_elast.h new file mode 100644 index 00000000000..501cbc4ffeb --- /dev/null +++ b/gnu/llvm/libcxx/src/include/config_elast.h @@ -0,0 +1,41 @@ +//===----------------------- config_elast.h -------------------------------===// +// +// 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 _LIBCPP_CONFIG_ELAST +#define _LIBCPP_CONFIG_ELAST + +#include <__config> + +#if defined(_LIBCPP_MSVCRT_LIKE) +#include <stdlib.h> +#else +#include <errno.h> +#endif + +#if defined(ELAST) +#define _LIBCPP_ELAST ELAST +#elif defined(_NEWLIB_VERSION) +#define _LIBCPP_ELAST __ELASTERROR +#elif defined(__Fuchsia__) +// No _LIBCPP_ELAST needed on Fuchsia +#elif defined(__wasi__) +// No _LIBCPP_ELAST needed on WASI +#elif defined(__linux__) || defined(_LIBCPP_HAS_MUSL_LIBC) +#define _LIBCPP_ELAST 4095 +#elif defined(__APPLE__) +// No _LIBCPP_ELAST needed on Apple +#elif defined(__sun__) +#define _LIBCPP_ELAST ESTALE +#elif defined(_LIBCPP_MSVCRT_LIKE) +#define _LIBCPP_ELAST (_sys_nerr - 1) +#else +// Warn here so that the person doing the libcxx port has an easier time: +#warning ELAST for this platform not yet implemented +#endif + +#endif // _LIBCPP_CONFIG_ELAST |