1*46104Sbostic /*- 2*46104Sbostic * Copyright (c) 1990 The Regents of the University of California. 3*46104Sbostic * All rights reserved. 4*46104Sbostic * 5*46104Sbostic * This code is derived from software contributed to Berkeley by 6*46104Sbostic * Chris Torek. 7*46104Sbostic * 8*46104Sbostic * %sccs.include.redist.c% 921410Sdist */ 1021410Sdist 1126661Sdonn #if defined(LIBC_SCCS) && !defined(lint) 12*46104Sbostic static char sccsid[] = "@(#)setbuffer.c 5.3 (Berkeley) 01/20/91"; 13*46104Sbostic #endif /* LIBC_SCCS and not lint */ 1421410Sdist 15*46104Sbostic #include <stdio.h> 16*46104Sbostic #include <stdlib.h> 178327Smckusick 18*46104Sbostic void 19*46104Sbostic setbuffer(fp, buf, size) 20*46104Sbostic register FILE *fp; 218327Smckusick char *buf; 228327Smckusick int size; 238327Smckusick { 24*46104Sbostic (void) setvbuf(fp, buf, buf ? _IONBF : _IOFBF, size); 258327Smckusick } 2611307Smckusick 2711307Smckusick /* 28*46104Sbostic * set line buffering 2911307Smckusick */ 30*46104Sbostic setlinebuf(fp) 31*46104Sbostic FILE *fp; 3211307Smckusick { 33*46104Sbostic (void) setvbuf(fp, (char *)NULL, _IOLBF, (size_t)0); 34*46104Sbostic return (0); /* ??? */ 3511307Smckusick } 36