| | 1 | /*- |
| | 2 | * Copyright (c) 1990, 1993 |
| | 3 | * The Regents of the University of California. All rights reserved. |
| | 4 | * |
| | 5 | * This code is derived from software contributed to Berkeley by |
| | 6 | * Chris Torek. |
| | 7 | * |
| | 8 | * Redistribution and use in source and binary forms, with or without |
| | 9 | * modification, are permitted provided that the following conditions |
| | 10 | * are met: |
| | 11 | * 1. Redistributions of source code must retain the above copyright |
| | 12 | * notice, this list of conditions and the following disclaimer. |
| | 13 | * 2. Redistributions in binary form must reproduce the above copyright |
| | 14 | * notice, this list of conditions and the following disclaimer in the |
| | 15 | * documentation and/or other materials provided with the distribution. |
| | 16 | * 4. Neither the name of the University nor the names of its contributors |
| | 17 | * may be used to endorse or promote products derived from this software |
| | 18 | * without specific prior written permission. |
| | 19 | * |
| | 20 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND |
| | 21 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| | 22 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| | 23 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE |
| | 24 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| | 25 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| | 26 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| | 27 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| | 28 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| | 29 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| | 30 | * SUCH DAMAGE. |
| | 31 | * |
| | 32 | * $FreeBSD: src/lib/libc/stdio/printflocal.h,v 1.3 2009/03/02 04:07:58 das Exp $ |
| | 33 | */ |
| | 34 | |
| | 35 | /* |
| | 36 | * Defining here VECTORS for all files that include this header (<rdar://problem/8466056>) |
| | 37 | */ |
| | 38 | #ifndef VECTORS |
| | 39 | #define VECTORS |
| | 40 | typedef __attribute__ ((vector_size(16))) unsigned char VECTORTYPE; |
| | 41 | #ifdef __SSE2__ |
| | 42 | #define V64TYPE |
| | 43 | #endif /* __SSE2__ */ |
| | 44 | #endif /* VECTORS */ |
| | 45 | |
| | 46 | /* |
| | 47 | * Flags used during conversion. |
| | 48 | */ |
| | 49 | #define ALT 0x001 /* alternate form */ |
| | 50 | #define LADJUST 0x004 /* left adjustment */ |
| | 51 | #define LONGDBL 0x008 /* long double */ |
| | 52 | #define LONGINT 0x010 /* long integer */ |
| | 53 | #define LLONGINT 0x020 /* long long integer */ |
| | 54 | #define SHORTINT 0x040 /* short integer */ |
| | 55 | #define ZEROPAD 0x080 /* zero (as opposed to blank) pad */ |
| | 56 | #define FPT 0x100 /* Floating point number */ |
| | 57 | #define GROUPING 0x200 /* use grouping ("'" flag) */ |
| | 58 | /* C99 additional size modifiers: */ |
| | 59 | #define SIZET 0x400 /* size_t */ |
| | 60 | #define PTRDIFFT 0x800 /* ptrdiff_t */ |
| | 61 | #define INTMAXT 0x1000 /* intmax_t */ |
| | 62 | #define CHARINT 0x2000 /* print char using int format */ |
| | 63 | #ifdef VECTORS |
| | 64 | #define VECTOR 0x4000 /* Altivec or SSE vector */ |
| | 65 | #endif /* VECTORS */ |
| | 66 | |
| | 67 | /* |
| | 68 | * Macros for converting digits to letters and vice versa |
| | 69 | */ |
| | 70 | #define to_digit(c) ((c) - '0') |
| | 71 | #define is_digit(c) ((unsigned)to_digit(c) <= 9) |
| | 72 | #define to_char(n) ((n) + '0') |
| | 73 | |
| | 74 | /* Size of the static argument table. */ |
| | 75 | #define STATIC_ARG_TBL_SIZE 8 |
| | 76 | |
| | 77 | union arg { |
| | 78 | int intarg; |
| | 79 | u_int uintarg; |
| | 80 | long longarg; |
| | 81 | u_long ulongarg; |
| | 82 | long long longlongarg; |
| | 83 | unsigned long long ulonglongarg; |
| | 84 | ptrdiff_t ptrdiffarg; |
| | 85 | size_t sizearg; |
| | 86 | intmax_t intmaxarg; |
| | 87 | uintmax_t uintmaxarg; |
| | 88 | void *pvoidarg; |
| | 89 | char *pchararg; |
| | 90 | signed char *pschararg; |
| | 91 | short *pshortarg; |
| | 92 | int *pintarg; |
| | 93 | long *plongarg; |
| | 94 | long long *plonglongarg; |
| | 95 | ptrdiff_t *pptrdiffarg; |
| | 96 | ssize_t *pssizearg; |
| | 97 | intmax_t *pintmaxarg; |
| | 98 | #ifndef NO_FLOATING_POINT |
| | 99 | double doublearg; |
| | 100 | long double longdoublearg; |
| | 101 | #endif |
| | 102 | wint_t wintarg; |
| | 103 | wchar_t *pwchararg; |
| | 104 | #ifdef VECTORS |
| | 105 | VECTORTYPE vectorarg; |
| | 106 | unsigned char vuchararg[16]; |
| | 107 | signed char vchararg[16]; |
| | 108 | unsigned short vushortarg[8]; |
| | 109 | signed short vshortarg[8]; |
| | 110 | unsigned int vuintarg[4]; |
| | 111 | signed int vintarg[4]; |
| | 112 | float vfloatarg[4]; |
| | 113 | #ifdef V64TYPE |
| | 114 | double vdoublearg[2]; |
| | 115 | unsigned long long vulonglongarg[2]; |
| | 116 | long long vlonglongarg[2]; |
| | 117 | #endif /* V64TYPE */ |
| | 118 | #endif /* VECTORS */ |
| | 119 | }; |
| | 120 | |
| | 121 | /* Handle positional parameters. */ |
| | 122 | int __find_arguments(const char *, va_list, union arg **); |
| | 123 | int __find_warguments(const wchar_t *, va_list, union arg **); |
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