1 /* setlinebuf.c - line-buffer a stdio stream. */
3 /* Copyright (C) 1997 Free Software Foundation, Inc.
5 This file is part of GNU Bash, the Bourne Again SHell.
7 Bash is free software; you can redistribute it and/or modify it under
8 the terms of the GNU General Public License as published by the Free
9 Software Foundation; either version 2, or (at your option) any later
12 Bash is distributed in the hope that it will be useful, but WITHOUT ANY
13 WARRANTY; without even the implied warranty of MERCHANTABILITY or
14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
17 You should have received a copy of the GNU General Public License along
18 with Bash; see the file COPYING. If not, write to the Free Software
19 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA */
23 #if !defined (HAVE_SETLINEBUF)
27 /* Cause STREAM to buffer lines as opposed to characters or blocks. */
33 # if defined (SETVBUF_REVERSED)
34 setvbuf (stream, _IOLBF, (char *)NULL, BUFSIZ);
35 # else /* !SETVBUF_REVERSED */
36 setvbuf (stream, (char *)NULL, _IOLBF, BUFSIZ);
37 # endif /* !SETVBUF_REVERSED */
41 #endif /* !HAVE_SETLINEBUF */