Virgin import of EGCS 1.1.2's libio -- the C++ iostream facility.

1 files changed, 55 insertions, 0 deletions

diff --git a/contrib/libio/procbuf.cc b/contrib/libio/procbuf.cc
new file mode 100644
index 0000000..1c79ce4
--- /dev/null
+++ b/contrib/libio/procbuf.cc
@@ -0,0 +1,55 @@
+/* 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();
+}