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