385cc25a53
This patch changes the requirement for getting the declaration of the assertion handler from including <__assert> to including any public C++ header of the library. Note that C compatibility headers are excluded because we don't implement all the C headers ourselves -- some of them are taken straight from the C library, like assert.h. It also adds a generated test to check it. Furthermore, this new generated test is designed in a way that will make it possible to replace almost all the existing test-generation scripts with this system in upcoming patches. Differential Revision: https://reviews.llvm.org/D122506
59 lines
1.1 KiB
C++
59 lines
1.1 KiB
C++
// -*- C++ -*-
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//===----------------------------------------------------------------------===//
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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 _LIBCPP_CSIGNAL
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#define _LIBCPP_CSIGNAL
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/*
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csignal synopsis
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Macros:
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SIG_DFL
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SIG_ERR
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SIG_IGN
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SIGABRT
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SIGFPE
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SIGILL
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SIGINT
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SIGSEGV
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SIGTERM
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namespace std
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{
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Types:
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sig_atomic_t
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void (*signal(int sig, void (*func)(int)))(int);
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int raise(int sig);
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} // std
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*/
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#include <__assert> // all public C++ headers provide the assertion handler
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#include <__config>
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#include <signal.h>
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#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
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# pragma GCC system_header
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#endif
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_LIBCPP_BEGIN_NAMESPACE_STD
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using ::sig_atomic_t _LIBCPP_USING_IF_EXISTS;
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using ::signal _LIBCPP_USING_IF_EXISTS;
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using ::raise _LIBCPP_USING_IF_EXISTS;
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_LIBCPP_END_NAMESPACE_STD
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#endif // _LIBCPP_CSIGNAL
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