1 files changed, 49 insertions, 0 deletions
diff --git a/libio/iogets.c b/libio/iogets.c
new file mode 100644
index 0000000000..419342fb12
--- /dev/null
+++ b/libio/iogets.c
@@ -0,0 +1,49 @@
+/*
+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. */
+
+#include "libioP.h"
+#include <limits.h>
+
+char*
+_IO_gets (buf)
+     char* buf;
+{
+  _IO_size_t count;
+  int ch = _IO_getc (_IO_stdin);
+  if (ch == EOF)
+    return NULL;
+  if (ch == '\n')
+    count = 0;
+  else
+    {
+      buf[0] = (char)ch;
+      count = _IO_getline (_IO_stdin, buf + 1, INT_MAX, '\n', 0) + 1;
+      if (_IO_stdin->_IO_file_flags & _IO_ERR_SEEN)
+	return NULL;
+    }
+  buf[count] = 0;
+  return buf;
+}
+
+weak_alias (_IO_gets, gets)