mirror of
https://github.com/llvm/llvm-project.git
synced 2025-04-29 20:46:06 +00:00
37dca605c9
Originally, we used __libcpp_verbose_abort to handle assertion failures. That function was declared from all public headers. Since we don't use that mechanism anymore, we don't need to declare __libcpp_verbose_abort from all public headers, and we can clean up a lot of unnecessary includes. This patch also moves the definition of the various assertion categories to the <__assert> header, since we now rely on regular IWYU for these assertion macros. rdar://105510916
65 lines
1.2 KiB
C++
65 lines
1.2 KiB
C++
// -*- C++ -*-
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// 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_CSIGNAL
|
|
#define _LIBCPP_CSIGNAL
|
|
|
|
/*
|
|
csignal synopsis
|
|
|
|
Macros:
|
|
|
|
SIG_DFL
|
|
SIG_ERR
|
|
SIG_IGN
|
|
SIGABRT
|
|
SIGFPE
|
|
SIGILL
|
|
SIGINT
|
|
SIGSEGV
|
|
SIGTERM
|
|
|
|
namespace std
|
|
{
|
|
|
|
Types:
|
|
|
|
sig_atomic_t
|
|
|
|
void (*signal(int sig, void (*func)(int)))(int);
|
|
int raise(int sig);
|
|
|
|
} // std
|
|
|
|
*/
|
|
|
|
#include <__config>
|
|
|
|
// <signal.h> is not provided by libc++
|
|
#if __has_include(<signal.h>)
|
|
# include <signal.h>
|
|
# ifdef _LIBCPP_SIGNAL_H
|
|
# error "If libc++ starts defining <signal.h>, the __has_include check should move to libc++'s <signal.h>"
|
|
# endif
|
|
#endif
|
|
|
|
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
|
|
# pragma GCC system_header
|
|
#endif
|
|
|
|
_LIBCPP_BEGIN_NAMESPACE_STD
|
|
|
|
using ::sig_atomic_t _LIBCPP_USING_IF_EXISTS;
|
|
using ::signal _LIBCPP_USING_IF_EXISTS;
|
|
using ::raise _LIBCPP_USING_IF_EXISTS;
|
|
|
|
_LIBCPP_END_NAMESPACE_STD
|
|
|
|
#endif // _LIBCPP_CSIGNAL
|