xref: /titanic_44/usr/src/lib/libbc/libc/stdio/4.2/vsprintf.c (revision 5d54f3d8999eac1762fe0a8c7177d20f1f201fae)
17c478bd9Sstevel@tonic-gate /*
27c478bd9Sstevel@tonic-gate  * CDDL HEADER START
37c478bd9Sstevel@tonic-gate  *
47c478bd9Sstevel@tonic-gate  * The contents of this file are subject to the terms of the
57c478bd9Sstevel@tonic-gate  * Common Development and Distribution License, Version 1.0 only
67c478bd9Sstevel@tonic-gate  * (the "License").  You may not use this file except in compliance
77c478bd9Sstevel@tonic-gate  * with the License.
87c478bd9Sstevel@tonic-gate  *
97c478bd9Sstevel@tonic-gate  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
107c478bd9Sstevel@tonic-gate  * or http://www.opensolaris.org/os/licensing.
117c478bd9Sstevel@tonic-gate  * See the License for the specific language governing permissions
127c478bd9Sstevel@tonic-gate  * and limitations under the License.
137c478bd9Sstevel@tonic-gate  *
147c478bd9Sstevel@tonic-gate  * When distributing Covered Code, include this CDDL HEADER in each
157c478bd9Sstevel@tonic-gate  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
167c478bd9Sstevel@tonic-gate  * If applicable, add the following below this CDDL HEADER, with the
177c478bd9Sstevel@tonic-gate  * fields enclosed by brackets "[]" replaced with your own identifying
187c478bd9Sstevel@tonic-gate  * information: Portions Copyright [yyyy] [name of copyright owner]
197c478bd9Sstevel@tonic-gate  *
207c478bd9Sstevel@tonic-gate  * CDDL HEADER END
217c478bd9Sstevel@tonic-gate  */
22*5d54f3d8Smuffin /*
23*5d54f3d8Smuffin  * Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
24*5d54f3d8Smuffin  * Use is subject to license terms.
25*5d54f3d8Smuffin  */
26*5d54f3d8Smuffin 
277c478bd9Sstevel@tonic-gate /*      Copyright (c) 1984 AT&T */
287c478bd9Sstevel@tonic-gate /*        All Rights Reserved   */
297c478bd9Sstevel@tonic-gate 
30*5d54f3d8Smuffin #pragma ident	"%Z%%M%	%I%	%E% SMI"
317c478bd9Sstevel@tonic-gate 
327c478bd9Sstevel@tonic-gate /*LINTLIBRARY*/
337c478bd9Sstevel@tonic-gate #include <stdio.h>
34*5d54f3d8Smuffin #include <stdarg.h>
357c478bd9Sstevel@tonic-gate #include <values.h>
367c478bd9Sstevel@tonic-gate 
377c478bd9Sstevel@tonic-gate extern int _doprnt();
387c478bd9Sstevel@tonic-gate 
397c478bd9Sstevel@tonic-gate char *
vsprintf(char * string,char * format,va_list ap)40*5d54f3d8Smuffin vsprintf(char *string, char *format, va_list ap)
417c478bd9Sstevel@tonic-gate {
427c478bd9Sstevel@tonic-gate 	FILE siop;
437c478bd9Sstevel@tonic-gate 
447c478bd9Sstevel@tonic-gate 	siop._cnt = MAXINT;
457c478bd9Sstevel@tonic-gate 	siop._base = siop._ptr = (unsigned char *)string;
467c478bd9Sstevel@tonic-gate 	siop._flag = _IOWRT+_IOSTRG;
477c478bd9Sstevel@tonic-gate 	(void) _doprnt(format, ap, &siop);
487c478bd9Sstevel@tonic-gate 	*siop._ptr = '\0'; /* plant terminating null character */
497c478bd9Sstevel@tonic-gate 	return (string);
507c478bd9Sstevel@tonic-gate }
51