17bddd1224
This is an implementation for template functions of localtime. Update for this pull request: Implementation as been removed from this pull request and will be added to a new one. This is because this pull request is getting big. This pull request will only contain template functions in order to implement localtime. Update: The implementation is available in https://github.com/zimirza/llvm-project/tree/localtime_implementation. --------- Co-authored-by: Зишан Мирза <zmirza@tutanota.de> Co-authored-by: Zishan Mirza <zmirza@posteo.de>
45 lines
1.2 KiB
C
45 lines
1.2 KiB
C
//===-- Including localtime.h in overlay mode -----------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_LIBC_HDR_LOCALTIME_OVERLAY_H
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#define LLVM_LIBC_HDR_LOCALTIME_OVERLAY_H
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#ifdef LIBC_FULL_BUILD
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#error "This header should only be included in overlay mode"
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#endif
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// Overlay mode
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// glibc <unistd.h> header might provide extern inline definitions for few
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// functions, causing external alias errors. They are guarded by
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// `__USE_EXTERN_INLINES` macro.
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#ifdef __USE_EXTERN_INLINES
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#define LIBC_OLD_USE_EXTERN_INLINES
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#undef __USE_EXTERN_INLINES
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#endif
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#ifndef __NO_INLINE__
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#define __NO_INLINE__ 1
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#define LIBC_SET_NO_INLINE
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#endif
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#include <localtime.h>
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#include <localtime_r.h>
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#ifdef LIBC_SET_NO_INLINE
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#undef __NO_INLINE__
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#undef LIBC_SET_NO_INLINE
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#endif
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#ifdef LIBC_OLD_USE_EXTERN_INLINES
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#define __USE_EXTERN_INLINES
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#undef LIBC_OLD_USE_EXTERN_INLINES
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#endif
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#endif // LLVM_LIBC_HDR_LOCALTIME_OVERLAY_H
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