| 1 | // -*- C++ -*- forwarding header. |
|---|
| 2 | |
|---|
| 3 | // Copyright (C) 1997-2021 Free Software Foundation, Inc. |
|---|
| 4 | // |
|---|
| 5 | // This file is part of the GNU ISO C++ Library. This library is free |
|---|
| 6 | // software; you can redistribute it and/or modify it under the |
|---|
| 7 | // terms of the GNU General Public License as published by the |
|---|
| 8 | // Free Software Foundation; either version 3, or (at your option) |
|---|
| 9 | // any later version. |
|---|
| 10 | |
|---|
| 11 | // This library is distributed in the hope that it will be useful, |
|---|
| 12 | // but WITHOUT ANY WARRANTY; without even the implied warranty of |
|---|
| 13 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|---|
| 14 | // GNU General Public License for more details. |
|---|
| 15 | |
|---|
| 16 | // Under Section 7 of GPL version 3, you are granted additional |
|---|
| 17 | // permissions described in the GCC Runtime Library Exception, version |
|---|
| 18 | // 3.1, as published by the Free Software Foundation. |
|---|
| 19 | |
|---|
| 20 | // You should have received a copy of the GNU General Public License and |
|---|
| 21 | // a copy of the GCC Runtime Library Exception along with this program; |
|---|
| 22 | // see the files COPYING3 and COPYING.RUNTIME respectively. If not, see |
|---|
| 23 | // <http://www.gnu.org/licenses/>. |
|---|
| 24 | |
|---|
| 25 | /** @file csignal |
|---|
| 26 | * This is a Standard C++ Library file. You should @c \#include this file |
|---|
| 27 | * in your programs, rather than any of the @a *.h implementation files. |
|---|
| 28 | * |
|---|
| 29 | * This is the C++ version of the Standard C Library header @c signal.h, |
|---|
| 30 | * and its contents are (mostly) the same as that header, but are all |
|---|
| 31 | * contained in the namespace @c std (except for names which are defined |
|---|
| 32 | * as macros in C). |
|---|
| 33 | */ |
|---|
| 34 | |
|---|
| 35 | // |
|---|
| 36 | // ISO C++ 14882: 20.4.6 C library |
|---|
| 37 | // |
|---|
| 38 | |
|---|
| 39 | #pragma GCC system_header |
|---|
| 40 | |
|---|
| 41 | #include <bits/c++config.h> |
|---|
| 42 | #include <signal.h> |
|---|
| 43 | |
|---|
| 44 | #ifndef _GLIBCXX_CSIGNAL |
|---|
| 45 | #define _GLIBCXX_CSIGNAL 1 |
|---|
| 46 | |
|---|
| 47 | // Get rid of those macros defined in <signal.h> in lieu of real functions. |
|---|
| 48 | #undef raise |
|---|
| 49 | |
|---|
| 50 | namespace std |
|---|
| 51 | { |
|---|
| 52 | using ::sig_atomic_t; |
|---|
| 53 | using ::signal; |
|---|
| 54 | using ::raise; |
|---|
| 55 | } // namespace std |
|---|
| 56 | |
|---|
| 57 | #endif |
|---|
| 58 | |
|---|
