1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 23 /* Copyright (c) 1988 AT&T */ 24 /* All Rights Reserved */ 25 26 /* 27 * Copyright 2006 Sun Microsystems, Inc. All rights reserved. 28 * Use is subject to license terms. 29 */ 30 31 #ifndef _PRINT_H 32 #define _PRINT_H 33 34 #pragma ident "%Z%%M% %I% %E% SMI" /* SVr4.0 1.9 */ 35 36 #include "file64.h" 37 #include <floatingpoint.h> 38 #include <thread.h> 39 #include <synch.h> 40 #include <stdio.h> 41 #include "stdiom.h" 42 43 #ifdef __cplusplus 44 extern "C" { 45 #endif 46 47 extern ssize_t 48 _doprnt(const char *format, va_list in_args, FILE *iop); 49 50 extern ssize_t 51 _ndoprnt(const char *format, va_list in_args, FILE *iop, int flag); 52 53 extern ssize_t 54 _wndoprnt(const wchar_t *format, va_list in_args, FILE *iop, int flag); 55 56 extern void 57 __aconvert(double arg, int ndigits, int *exp, int *sign, char *buf); 58 59 extern void 60 __qaconvert(long double *arg, int ndigits, int *exp, int *sign, char *buf); 61 62 /* Maximum number of digits in any integer representation */ 63 #define MAXDIGS 11 64 65 /* Maximum number of digits in any long long representation */ 66 #define MAXLLDIGS 21 67 68 /* Maximum total number of digits in E format */ 69 #define MAXECVT (DECIMAL_STRING_LENGTH-1) 70 71 /* Maximum number of digits after decimal point in F format */ 72 #define MAXFCVT (DECIMAL_STRING_LENGTH-1) 73 74 /* Maximum significant figures in a floating-point number */ 75 /* DECIMAL_STRING_LENGTH in floatingpoint.h is max buffer size */ 76 #define MAXFSIG (DECIMAL_STRING_LENGTH-1) 77 78 /* Maximum number of characters in an exponent */ 79 #define MAXESIZ 7 /* Max for quadruple precision */ 80 81 /* Maximum (positive) exponent */ 82 #define MAXEXP 4950 /* Max for quadruple precision */ 83 84 /* Number of hex digits in a fp type when normalized with a leading 1 */ 85 #define HEXFP_SINGLE_DIG 7 86 #define HEXFP_DOUBLE_DIG 14 87 #define HEXFP_EXTENDED_DIG 17 88 #define HEXFP_QUAD_DIG 29 89 90 /* Data type for flags */ 91 typedef char bool; 92 93 /* Convert a digit character to the corresponding number */ 94 #define tonumber(x) ((x)-'0') 95 96 /* Convert a number between 0 and 9 to the corresponding digit */ 97 #define todigit(x) ((x)+'0') 98 99 /* Max and Min macros */ 100 #define max(a, b) ((a) > (b)? (a): (b)) 101 #define min(a, b) ((a) < (b)? (a): (b)) 102 103 /* Max neg. long long */ 104 #define HIBITLL (1ULL << 63) 105 106 #ifdef __cplusplus 107 } 108 #endif 109 110 #endif /* _PRINT_H */ 111