10Sstevel@tonic-gate /*
20Sstevel@tonic-gate * CDDL HEADER START
30Sstevel@tonic-gate *
40Sstevel@tonic-gate * The contents of this file are subject to the terms of the
5*6812Sraf * Common Development and Distribution License (the "License").
6*6812Sraf * You may not use this file except in compliance with the License.
70Sstevel@tonic-gate *
80Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
90Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing.
100Sstevel@tonic-gate * See the License for the specific language governing permissions
110Sstevel@tonic-gate * and limitations under the License.
120Sstevel@tonic-gate *
130Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each
140Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
150Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the
160Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying
170Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner]
180Sstevel@tonic-gate *
190Sstevel@tonic-gate * CDDL HEADER END
200Sstevel@tonic-gate */
21*6812Sraf
220Sstevel@tonic-gate /*
23*6812Sraf * Copyright 2008 Sun Microsystems, Inc. All rights reserved.
240Sstevel@tonic-gate * Use is subject to license terms.
250Sstevel@tonic-gate */
260Sstevel@tonic-gate
270Sstevel@tonic-gate /* Copyright (c) 1988 AT&T */
280Sstevel@tonic-gate /* All Rights Reserved */
290Sstevel@tonic-gate
30*6812Sraf #pragma ident "%Z%%M% %I% %E% SMI"
310Sstevel@tonic-gate
32*6812Sraf #include "lint.h"
330Sstevel@tonic-gate #include "file64.h"
340Sstevel@tonic-gate #include "mtlib.h"
350Sstevel@tonic-gate #include <stdio.h>
360Sstevel@tonic-gate #include <stdarg.h>
370Sstevel@tonic-gate #include <string.h>
380Sstevel@tonic-gate #include <thread.h>
390Sstevel@tonic-gate #include <synch.h>
400Sstevel@tonic-gate #include "libc.h"
410Sstevel@tonic-gate #include "stdiom.h"
420Sstevel@tonic-gate #include "mse.h"
430Sstevel@tonic-gate #include <stdio_ext.h>
440Sstevel@tonic-gate
450Sstevel@tonic-gate /*VARARGS1*/
460Sstevel@tonic-gate int
scanf(const char * fmt,...)470Sstevel@tonic-gate scanf(const char *fmt, ...)
480Sstevel@tonic-gate {
490Sstevel@tonic-gate int ret;
500Sstevel@tonic-gate va_list ap;
510Sstevel@tonic-gate
520Sstevel@tonic-gate va_start(ap, fmt);
530Sstevel@tonic-gate ret = vscanf(fmt, ap);
540Sstevel@tonic-gate va_end(ap);
550Sstevel@tonic-gate
560Sstevel@tonic-gate return (ret);
570Sstevel@tonic-gate }
580Sstevel@tonic-gate
590Sstevel@tonic-gate /*VARARGS2*/
600Sstevel@tonic-gate int
fscanf(FILE * iop,const char * fmt,...)610Sstevel@tonic-gate fscanf(FILE *iop, const char *fmt, ...)
620Sstevel@tonic-gate {
630Sstevel@tonic-gate int ret;
640Sstevel@tonic-gate va_list ap;
650Sstevel@tonic-gate
660Sstevel@tonic-gate va_start(ap, fmt);
670Sstevel@tonic-gate ret = vfscanf(iop, fmt, ap);
680Sstevel@tonic-gate va_end(ap);
690Sstevel@tonic-gate
700Sstevel@tonic-gate return (ret);
710Sstevel@tonic-gate }
720Sstevel@tonic-gate
730Sstevel@tonic-gate /*VARARGS2*/
740Sstevel@tonic-gate int
sscanf(const char * str,const char * fmt,...)750Sstevel@tonic-gate sscanf(const char *str, const char *fmt, ...)
760Sstevel@tonic-gate {
770Sstevel@tonic-gate int ret;
780Sstevel@tonic-gate va_list ap;
790Sstevel@tonic-gate
800Sstevel@tonic-gate va_start(ap, fmt);
810Sstevel@tonic-gate ret = vsscanf(str, fmt, ap);
820Sstevel@tonic-gate va_end(ap);
830Sstevel@tonic-gate
840Sstevel@tonic-gate return (ret);
850Sstevel@tonic-gate }
860Sstevel@tonic-gate
870Sstevel@tonic-gate #ifndef _LP64
880Sstevel@tonic-gate
890Sstevel@tonic-gate /*
900Sstevel@tonic-gate * 32-bit shadow functions _scanf_c89(), _fscanf_c89(), _sscanf_c89()
910Sstevel@tonic-gate * included here.
920Sstevel@tonic-gate * When using the c89 compiler to build 32-bit applications, the size
930Sstevel@tonic-gate * of intmax_t is 32-bits, otherwise the size of intmax_t is 64-bits.
940Sstevel@tonic-gate * The shadow function uses 32-bit size of intmax_t for %j conversion.
950Sstevel@tonic-gate * The #pragma redefine_extname in <stdio.h> selects the proper routine
960Sstevel@tonic-gate * at compile time for the user application.
970Sstevel@tonic-gate * NOTE: the shadow function only exists in the 32-bit library.
980Sstevel@tonic-gate */
990Sstevel@tonic-gate
1000Sstevel@tonic-gate int
_scanf_c89(const char * fmt,...)1010Sstevel@tonic-gate _scanf_c89(const char *fmt, ...)
1020Sstevel@tonic-gate {
1030Sstevel@tonic-gate int ret;
1040Sstevel@tonic-gate va_list ap;
1050Sstevel@tonic-gate
1060Sstevel@tonic-gate va_start(ap, fmt);
1070Sstevel@tonic-gate ret = _vscanf_c89(fmt, ap);
1080Sstevel@tonic-gate va_end(ap);
1090Sstevel@tonic-gate
1100Sstevel@tonic-gate return (ret);
1110Sstevel@tonic-gate }
1120Sstevel@tonic-gate
1130Sstevel@tonic-gate int
_fscanf_c89(FILE * iop,const char * fmt,...)1140Sstevel@tonic-gate _fscanf_c89(FILE *iop, const char *fmt, ...)
1150Sstevel@tonic-gate {
1160Sstevel@tonic-gate int ret;
1170Sstevel@tonic-gate va_list ap;
1180Sstevel@tonic-gate
1190Sstevel@tonic-gate va_start(ap, fmt);
1200Sstevel@tonic-gate ret = _vfscanf_c89(iop, fmt, ap);
1210Sstevel@tonic-gate va_end(ap);
1220Sstevel@tonic-gate
1230Sstevel@tonic-gate return (ret);
1240Sstevel@tonic-gate }
1250Sstevel@tonic-gate
1260Sstevel@tonic-gate int
_sscanf_c89(const char * str,const char * fmt,...)1270Sstevel@tonic-gate _sscanf_c89(const char *str, const char *fmt, ...)
1280Sstevel@tonic-gate {
1290Sstevel@tonic-gate int ret;
1300Sstevel@tonic-gate va_list ap;
1310Sstevel@tonic-gate
1320Sstevel@tonic-gate va_start(ap, fmt);
1330Sstevel@tonic-gate ret = _vsscanf_c89(str, fmt, ap);
1340Sstevel@tonic-gate va_end(ap);
1350Sstevel@tonic-gate
1360Sstevel@tonic-gate return (ret);
1370Sstevel@tonic-gate }
1380Sstevel@tonic-gate
1390Sstevel@tonic-gate #endif /* _LP64 */
140