1*0Sstevel@tonic-gate /* 2*0Sstevel@tonic-gate * CDDL HEADER START 3*0Sstevel@tonic-gate * 4*0Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*0Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*0Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*0Sstevel@tonic-gate * with the License. 8*0Sstevel@tonic-gate * 9*0Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*0Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*0Sstevel@tonic-gate * See the License for the specific language governing permissions 12*0Sstevel@tonic-gate * and limitations under the License. 13*0Sstevel@tonic-gate * 14*0Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*0Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*0Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*0Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*0Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*0Sstevel@tonic-gate * 20*0Sstevel@tonic-gate * CDDL HEADER END 21*0Sstevel@tonic-gate */ 22*0Sstevel@tonic-gate /* 23*0Sstevel@tonic-gate * Copyright 2004 Sun Microsystems, Inc. All rights reserved. 24*0Sstevel@tonic-gate * Use is subject to license terms. 25*0Sstevel@tonic-gate */ 26*0Sstevel@tonic-gate 27*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 28*0Sstevel@tonic-gate 29*0Sstevel@tonic-gate /* Copyright (c) 1988 AT&T */ 30*0Sstevel@tonic-gate /* All Rights Reserved */ 31*0Sstevel@tonic-gate 32*0Sstevel@tonic-gate 33*0Sstevel@tonic-gate #include "synonyms.h" 34*0Sstevel@tonic-gate #include "file64.h" 35*0Sstevel@tonic-gate #include "mtlib.h" 36*0Sstevel@tonic-gate #include <stdio.h> 37*0Sstevel@tonic-gate #include <stdarg.h> 38*0Sstevel@tonic-gate #include <string.h> 39*0Sstevel@tonic-gate #include <thread.h> 40*0Sstevel@tonic-gate #include <synch.h> 41*0Sstevel@tonic-gate #include "libc.h" 42*0Sstevel@tonic-gate #include "stdiom.h" 43*0Sstevel@tonic-gate #include "mse.h" 44*0Sstevel@tonic-gate #include <stdio_ext.h> 45*0Sstevel@tonic-gate 46*0Sstevel@tonic-gate /*VARARGS1*/ 47*0Sstevel@tonic-gate int 48*0Sstevel@tonic-gate scanf(const char *fmt, ...) 49*0Sstevel@tonic-gate { 50*0Sstevel@tonic-gate int ret; 51*0Sstevel@tonic-gate va_list ap; 52*0Sstevel@tonic-gate 53*0Sstevel@tonic-gate va_start(ap, fmt); 54*0Sstevel@tonic-gate ret = vscanf(fmt, ap); 55*0Sstevel@tonic-gate va_end(ap); 56*0Sstevel@tonic-gate 57*0Sstevel@tonic-gate return (ret); 58*0Sstevel@tonic-gate } 59*0Sstevel@tonic-gate 60*0Sstevel@tonic-gate /*VARARGS2*/ 61*0Sstevel@tonic-gate int 62*0Sstevel@tonic-gate fscanf(FILE *iop, const char *fmt, ...) 63*0Sstevel@tonic-gate { 64*0Sstevel@tonic-gate int ret; 65*0Sstevel@tonic-gate va_list ap; 66*0Sstevel@tonic-gate 67*0Sstevel@tonic-gate va_start(ap, fmt); 68*0Sstevel@tonic-gate ret = vfscanf(iop, fmt, ap); 69*0Sstevel@tonic-gate va_end(ap); 70*0Sstevel@tonic-gate 71*0Sstevel@tonic-gate return (ret); 72*0Sstevel@tonic-gate } 73*0Sstevel@tonic-gate 74*0Sstevel@tonic-gate /*VARARGS2*/ 75*0Sstevel@tonic-gate int 76*0Sstevel@tonic-gate sscanf(const char *str, const char *fmt, ...) 77*0Sstevel@tonic-gate { 78*0Sstevel@tonic-gate int ret; 79*0Sstevel@tonic-gate va_list ap; 80*0Sstevel@tonic-gate 81*0Sstevel@tonic-gate va_start(ap, fmt); 82*0Sstevel@tonic-gate ret = vsscanf(str, fmt, ap); 83*0Sstevel@tonic-gate va_end(ap); 84*0Sstevel@tonic-gate 85*0Sstevel@tonic-gate return (ret); 86*0Sstevel@tonic-gate } 87*0Sstevel@tonic-gate 88*0Sstevel@tonic-gate #ifndef _LP64 89*0Sstevel@tonic-gate 90*0Sstevel@tonic-gate /* 91*0Sstevel@tonic-gate * 32-bit shadow functions _scanf_c89(), _fscanf_c89(), _sscanf_c89() 92*0Sstevel@tonic-gate * included here. 93*0Sstevel@tonic-gate * When using the c89 compiler to build 32-bit applications, the size 94*0Sstevel@tonic-gate * of intmax_t is 32-bits, otherwise the size of intmax_t is 64-bits. 95*0Sstevel@tonic-gate * The shadow function uses 32-bit size of intmax_t for %j conversion. 96*0Sstevel@tonic-gate * The #pragma redefine_extname in <stdio.h> selects the proper routine 97*0Sstevel@tonic-gate * at compile time for the user application. 98*0Sstevel@tonic-gate * NOTE: the shadow function only exists in the 32-bit library. 99*0Sstevel@tonic-gate */ 100*0Sstevel@tonic-gate 101*0Sstevel@tonic-gate int 102*0Sstevel@tonic-gate _scanf_c89(const char *fmt, ...) 103*0Sstevel@tonic-gate { 104*0Sstevel@tonic-gate int ret; 105*0Sstevel@tonic-gate va_list ap; 106*0Sstevel@tonic-gate 107*0Sstevel@tonic-gate va_start(ap, fmt); 108*0Sstevel@tonic-gate ret = _vscanf_c89(fmt, ap); 109*0Sstevel@tonic-gate va_end(ap); 110*0Sstevel@tonic-gate 111*0Sstevel@tonic-gate return (ret); 112*0Sstevel@tonic-gate } 113*0Sstevel@tonic-gate 114*0Sstevel@tonic-gate int 115*0Sstevel@tonic-gate _fscanf_c89(FILE *iop, const char *fmt, ...) 116*0Sstevel@tonic-gate { 117*0Sstevel@tonic-gate int ret; 118*0Sstevel@tonic-gate va_list ap; 119*0Sstevel@tonic-gate 120*0Sstevel@tonic-gate va_start(ap, fmt); 121*0Sstevel@tonic-gate ret = _vfscanf_c89(iop, fmt, ap); 122*0Sstevel@tonic-gate va_end(ap); 123*0Sstevel@tonic-gate 124*0Sstevel@tonic-gate return (ret); 125*0Sstevel@tonic-gate } 126*0Sstevel@tonic-gate 127*0Sstevel@tonic-gate int 128*0Sstevel@tonic-gate _sscanf_c89(const char *str, const char *fmt, ...) 129*0Sstevel@tonic-gate { 130*0Sstevel@tonic-gate int ret; 131*0Sstevel@tonic-gate va_list ap; 132*0Sstevel@tonic-gate 133*0Sstevel@tonic-gate va_start(ap, fmt); 134*0Sstevel@tonic-gate ret = _vsscanf_c89(str, fmt, ap); 135*0Sstevel@tonic-gate va_end(ap); 136*0Sstevel@tonic-gate 137*0Sstevel@tonic-gate return (ret); 138*0Sstevel@tonic-gate } 139*0Sstevel@tonic-gate 140*0Sstevel@tonic-gate #endif /* _LP64 */ 141