2a5420ea51
This patch moves abs_timeout and monotonicity out of the linux dir into common. Both of these functions depend on clock_gettime which is the actual os-dependent component. As other features in `__support/threads` may want to use these, it's better to share it in common.
43 lines
896 B
Modula-2
43 lines
896 B
Modula-2
//===-- C standard library header errno.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 LLVM_LIBC_ERRNO_H
|
|
#define LLVM_LIBC_ERRNO_H
|
|
|
|
#include "__llvm-libc-common.h"
|
|
|
|
#ifdef __linux__
|
|
|
|
#include <linux/errno.h>
|
|
|
|
#ifndef ENOTSUP
|
|
#define ENOTSUP EOPNOTSUPP
|
|
#endif // ENOTSUP
|
|
|
|
#include "llvm-libc-macros/linux/error-number-macros.h"
|
|
|
|
#elif defined(__APPLE__)
|
|
|
|
#include <sys/errno.h>
|
|
|
|
#else // __APPLE__
|
|
|
|
#include "llvm-libc-macros/generic-error-number-macros.h"
|
|
|
|
#endif
|
|
|
|
__BEGIN_C_DECLS
|
|
|
|
int *__llvm_libc_errno(void) __NOEXCEPT;
|
|
|
|
__END_C_DECLS
|
|
|
|
#define errno (*__llvm_libc_errno())
|
|
|
|
#endif // LLVM_LIBC_ERRNO_H
|