mirror of
https://gcc.gnu.org/git/gcc.git
synced 2024-11-24 11:24:05 +08:00
56 lines
1.7 KiB
C++
56 lines
1.7 KiB
C++
/* This is part of libio/iostream, providing -*- C++ -*- input/output.
|
|
Copyright (C) 1993 Free Software Foundation
|
|
|
|
This file is part of the GNU IO Library. This library is free
|
|
software; you can redistribute it and/or modify it under the
|
|
terms of the GNU General Public License as published by the
|
|
Free Software Foundation; either version 2, or (at your option)
|
|
any later version.
|
|
|
|
This library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this library; see the file COPYING. If not, write to the Free
|
|
Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
|
|
As a special exception, if you link this library with files
|
|
compiled with a GNU compiler to produce an executable, this does not cause
|
|
the resulting executable to be covered by the GNU General Public License.
|
|
This exception does not however invalidate any other reasons why
|
|
the executable file might be covered by the GNU General Public License. */
|
|
|
|
/* Written by Per Bothner (bothner@cygnus.com). */
|
|
|
|
#ifdef __GNUG__
|
|
#pragma implementation
|
|
#endif
|
|
|
|
#define _POSIX_SOURCE
|
|
#include "libioP.h"
|
|
#include "procbuf.h"
|
|
|
|
procbuf::procbuf(const char *command, int mode) : filebuf()
|
|
{
|
|
_IO_proc_open(this, command, (mode & ios::in) ? "r" : "w");
|
|
}
|
|
|
|
procbuf *procbuf::open(const char *command, int mode)
|
|
{
|
|
return (procbuf*)_IO_proc_open(this, command, (mode & ios::in) ? "r" : "w");
|
|
}
|
|
|
|
/* #define USE_SIGMASK */
|
|
|
|
int procbuf::sys_close()
|
|
{
|
|
return _IO_proc_close(this);
|
|
}
|
|
|
|
procbuf::~procbuf()
|
|
{
|
|
close();
|
|
}
|