55 lines
1.7 KiB
C++
55 lines
1.7 KiB
C++
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/* This is part of libio/iostream, providing -*- C++ -*- input/output.
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Copyright (C) 1993 Free Software Foundation
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This file is part of the GNU IO Library. This library is free
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software; you can redistribute it and/or modify it under the
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terms of the GNU General Public License as published by the
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Free Software Foundation; either version 2, or (at your option)
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any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this library; see the file COPYING. If not, write to the Free
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Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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As a special exception, if you link this library with files
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compiled with a GNU compiler to produce an executable, this does not cause
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the resulting executable to be covered by the GNU General Public License.
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This exception does not however invalidate any other reasons why
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the executable file might be covered by the GNU General Public License. */
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/* Written by Per Bothner (bothner@cygnus.com). */
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#ifdef __GNUG__
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#pragma implementation
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#endif
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#include "libioP.h"
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#include "procbuf.h"
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procbuf::procbuf(const char *command, int mode) : filebuf()
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{
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_IO_proc_open(this, command, (mode & ios::in) ? "r" : "w");
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}
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procbuf *procbuf::open(const char *command, int mode)
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{
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return (procbuf*)_IO_proc_open(this, command, (mode & ios::in) ? "r" : "w");
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}
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/* #define USE_SIGMASK */
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int procbuf::sys_close()
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{
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return _IO_proc_close(this);
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}
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procbuf::~procbuf()
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{
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close();
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}
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