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 #include "file64.h" 35 #include <floatingpoint.h> 36 #include <thread.h> 37 #include <synch.h> 38 #include <stdio.h> 39 #include "stdiom.h" 40 41 #ifdef __cplusplus 42 extern "C" { 43 #endif 44 45 extern ssize_t 46 _doprnt(const char *format, va_list in_args, FILE *iop); 47 48 extern ssize_t 49 _ndoprnt(const char *format, va_list in_args, FILE *iop, int flag); 50 51 extern ssize_t 52 _wndoprnt(const wchar_t *format, va_list in_args, FILE *iop, int flag); 53 54 extern void 55 __aconvert(double arg, int ndigits, int *exp, int *sign, char *buf); 56 57 extern void 58 __qaconvert(long double *arg, int ndigits, int *exp, int *sign, char *buf); 59 60 /* Maximum number of digits in any integer representation */ 61 #define MAXDIGS 11 62 63 /* Maximum number of digits in any long long representation */ 64 #define MAXLLDIGS 22 65 66 /* Maximum total number of digits in E format */ 67 #define MAXECVT (DECIMAL_STRING_LENGTH-1) 68 69 /* Maximum number of digits after decimal point in F format */ 70 #define MAXFCVT (DECIMAL_STRING_LENGTH-1) 71 72 /* Maximum significant figures in a floating-point number */ 73 /* DECIMAL_STRING_LENGTH in floatingpoint.h is max buffer size */ 74 #define MAXFSIG (DECIMAL_STRING_LENGTH-1) 75 76 /* Maximum number of characters in an exponent */ 77 #define MAXESIZ 7 /* Max for quadruple precision */ 78 79 /* Maximum (positive) exponent */ 80 #define MAXEXP 4950 /* Max for quadruple precision */ 81 82 /* Number of hex digits in a fp type when normalized with a leading 1 */ 83 #define HEXFP_SINGLE_DIG 7 84 #define HEXFP_DOUBLE_DIG 14 85 #define HEXFP_EXTENDED_DIG 17 86 #define HEXFP_QUAD_DIG 29 87 88 /* Data type for flags */ 89 typedef char bool; 90 91 /* Convert a digit character to the corresponding number */ 92 #define tonumber(x) ((x)-'0') 93 94 /* Convert a number between 0 and 9 to the corresponding digit */ 95 #define todigit(x) ((x)+'0') 96 97 /* Max and Min macros */ 98 #define max(a, b) ((a) > (b)? (a): (b)) 99 #define min(a, b) ((a) < (b)? (a): (b)) 100 101 /* Max neg. long long */ 102 #define HIBITLL (1ULL << 63) 103 104 #ifdef __cplusplus 105 } 106 #endif 107 108 #endif /* _PRINT_H */ 109