330793c91d
Towards the goal of getting `ninja libc-lint` back to green, fix the numerous
instances of:
warning: header guard does not follow preferred style [llvm-header-guard]
This is because many of our header guards start with `__LLVM` rather than
`LLVM`.
To filter just these warnings:
$ ninja -k2000 libc-lint 2>&1 | grep llvm-header-guard
To automatically apply fixits:
$ find libc/src libc/include libc/test -name \*.h | \
xargs -n1 -I {} clang-tidy {} -p build/compile_commands.json \
-checks='-*,llvm-header-guard' --fix --quiet
Some manual cleanup is still necessary as headers that were missing header
guards outright will have them inserted before the license block (we prefer
them after).
28 lines
892 B
C
28 lines
892 B
C
//===-- Definition of macros from fenv.h ----------------------------------===//
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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_MACROS_FENV_MACROS_H
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#define LLVM_LIBC_MACROS_FENV_MACROS_H
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#define FE_DIVBYZERO 1
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#define FE_INEXACT 2
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#define FE_INVALID 4
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#define FE_OVERFLOW 8
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#define FE_UNDERFLOW 16
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#define FE_ALL_EXCEPT \
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(FE_DIVBYZERO | FE_INEXACT | FE_INVALID | FE_OVERFLOW | FE_UNDERFLOW)
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#define FE_DOWNWARD 0x400
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#define FE_TONEAREST 0
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#define FE_TOWARDZERO 0xC00
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#define FE_UPWARD 0x800
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#define FE_DFL_ENV ((fenv_t *)-1)
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#endif // LLVM_LIBC_MACROS_FENV_MACROS_H
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