1 | /* |
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2 | * Copyright (c) 2004, 2005 by |
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3 | * Ralf Corsepius, Ulm/Germany. All rights reserved. |
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4 | * |
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5 | * Permission to use, copy, modify, and distribute this software |
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6 | * is freely granted, provided that this notice is preserved. |
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7 | */ |
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8 | |
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9 | /** |
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10 | * @file inttypes.h |
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11 | */ |
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12 | |
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13 | #ifndef _INTTYPES_H |
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14 | #define _INTTYPES_H |
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15 | |
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16 | #include <newlib.h> |
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17 | #include <sys/config.h> |
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18 | #include <sys/_intsup.h> |
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19 | #include "_ansi.h" |
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20 | #include <stdint.h> |
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21 | #define __need_wchar_t |
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22 | #include <stddef.h> |
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23 | |
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24 | #if __BSD_VISIBLE |
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25 | #include <xlocale.h> |
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26 | #endif |
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27 | |
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28 | #define __STRINGIFY(a) #a |
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29 | |
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30 | /* 8-bit types */ |
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31 | #define __PRI8(x) __INT8 __STRINGIFY(x) |
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32 | #define __PRI8LEAST(x) __LEAST8 __STRINGIFY(x) |
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33 | #define __PRI8FAST(x) __FAST8 __STRINGIFY(x) |
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34 | |
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35 | /* NOTICE: scanning 8-bit types requires use of the hh specifier |
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36 | * which is only supported on newlib platforms that |
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37 | * are built with C99 I/O format support enabled. If the flag in |
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38 | * newlib.h hasn't been set during configuration to indicate this, the 8-bit |
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39 | * scanning format macros are disabled here as they result in undefined |
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40 | * behaviour which can include memory overwrite. Overriding the flag after the |
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41 | * library has been built is not recommended as it will expose the underlying |
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42 | * undefined behaviour. |
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43 | */ |
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44 | |
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45 | #if defined(_WANT_IO_C99_FORMATS) |
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46 | #define __SCN8(x) __INT8 __STRINGIFY(x) |
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47 | #define __SCN8LEAST(x) __LEAST8 __STRINGIFY(x) |
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48 | #define __SCN8FAST(x) __FAST8 __STRINGIFY(x) |
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49 | #endif /* _WANT_IO_C99_FORMATS */ |
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50 | |
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51 | |
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52 | #define PRId8 __PRI8(d) |
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53 | #define PRIi8 __PRI8(i) |
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54 | #define PRIo8 __PRI8(o) |
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55 | #define PRIu8 __PRI8(u) |
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56 | #define PRIx8 __PRI8(x) |
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57 | #define PRIX8 __PRI8(X) |
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58 | |
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59 | /* Macros below are only enabled for a newlib built with C99 I/O format support. */ |
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60 | #if defined(_WANT_IO_C99_FORMATS) |
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61 | |
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62 | #define SCNd8 __SCN8(d) |
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63 | #define SCNi8 __SCN8(i) |
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64 | #define SCNo8 __SCN8(o) |
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65 | #define SCNu8 __SCN8(u) |
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66 | #define SCNx8 __SCN8(x) |
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67 | |
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68 | #endif /* _WANT_IO_C99_FORMATS */ |
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69 | |
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70 | |
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71 | #define PRIdLEAST8 __PRI8LEAST(d) |
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72 | #define PRIiLEAST8 __PRI8LEAST(i) |
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73 | #define PRIoLEAST8 __PRI8LEAST(o) |
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74 | #define PRIuLEAST8 __PRI8LEAST(u) |
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75 | #define PRIxLEAST8 __PRI8LEAST(x) |
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76 | #define PRIXLEAST8 __PRI8LEAST(X) |
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77 | |
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78 | /* Macros below are only enabled for a newlib built with C99 I/O format support. */ |
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79 | #if defined(_WANT_IO_C99_FORMATS) |
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80 | |
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81 | #define SCNdLEAST8 __SCN8LEAST(d) |
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82 | #define SCNiLEAST8 __SCN8LEAST(i) |
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83 | #define SCNoLEAST8 __SCN8LEAST(o) |
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84 | #define SCNuLEAST8 __SCN8LEAST(u) |
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85 | #define SCNxLEAST8 __SCN8LEAST(x) |
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86 | |
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87 | #endif /* _WANT_IO_C99_FORMATS */ |
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88 | |
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89 | #define PRIdFAST8 __PRI8FAST(d) |
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90 | #define PRIiFAST8 __PRI8FAST(i) |
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91 | #define PRIoFAST8 __PRI8FAST(o) |
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92 | #define PRIuFAST8 __PRI8FAST(u) |
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93 | #define PRIxFAST8 __PRI8FAST(x) |
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94 | #define PRIXFAST8 __PRI8FAST(X) |
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95 | |
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96 | /* Macros below are only enabled for a newlib built with C99 I/O format support. */ |
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97 | #if defined(_WANT_IO_C99_FORMATS) |
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98 | |
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99 | #define SCNdFAST8 __SCN8FAST(d) |
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100 | #define SCNiFAST8 __SCN8FAST(i) |
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101 | #define SCNoFAST8 __SCN8FAST(o) |
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102 | #define SCNuFAST8 __SCN8FAST(u) |
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103 | #define SCNxFAST8 __SCN8FAST(x) |
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104 | |
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105 | #endif /* _WANT_IO_C99_FORMATS */ |
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106 | |
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107 | /* 16-bit types */ |
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108 | #define __PRI16(x) __INT16 __STRINGIFY(x) |
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109 | #define __PRI16LEAST(x) __LEAST16 __STRINGIFY(x) |
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110 | #define __PRI16FAST(x) __FAST16 __STRINGIFY(x) |
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111 | #define __SCN16(x) __INT16 __STRINGIFY(x) |
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112 | #define __SCN16LEAST(x) __LEAST16 __STRINGIFY(x) |
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113 | #define __SCN16FAST(x) __FAST16 __STRINGIFY(x) |
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114 | |
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115 | |
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116 | #define PRId16 __PRI16(d) |
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117 | #define PRIi16 __PRI16(i) |
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118 | #define PRIo16 __PRI16(o) |
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119 | #define PRIu16 __PRI16(u) |
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120 | #define PRIx16 __PRI16(x) |
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121 | #define PRIX16 __PRI16(X) |
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122 | |
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123 | #define SCNd16 __SCN16(d) |
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124 | #define SCNi16 __SCN16(i) |
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125 | #define SCNo16 __SCN16(o) |
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126 | #define SCNu16 __SCN16(u) |
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127 | #define SCNx16 __SCN16(x) |
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128 | |
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129 | |
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130 | #define PRIdLEAST16 __PRI16LEAST(d) |
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131 | #define PRIiLEAST16 __PRI16LEAST(i) |
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132 | #define PRIoLEAST16 __PRI16LEAST(o) |
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133 | #define PRIuLEAST16 __PRI16LEAST(u) |
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134 | #define PRIxLEAST16 __PRI16LEAST(x) |
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135 | #define PRIXLEAST16 __PRI16LEAST(X) |
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136 | |
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137 | #define SCNdLEAST16 __SCN16LEAST(d) |
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138 | #define SCNiLEAST16 __SCN16LEAST(i) |
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139 | #define SCNoLEAST16 __SCN16LEAST(o) |
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140 | #define SCNuLEAST16 __SCN16LEAST(u) |
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141 | #define SCNxLEAST16 __SCN16LEAST(x) |
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142 | |
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143 | |
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144 | #define PRIdFAST16 __PRI16FAST(d) |
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145 | #define PRIiFAST16 __PRI16FAST(i) |
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146 | #define PRIoFAST16 __PRI16FAST(o) |
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147 | #define PRIuFAST16 __PRI16FAST(u) |
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148 | #define PRIxFAST16 __PRI16FAST(x) |
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149 | #define PRIXFAST16 __PRI16FAST(X) |
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150 | |
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151 | #define SCNdFAST16 __SCN16FAST(d) |
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152 | #define SCNiFAST16 __SCN16FAST(i) |
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153 | #define SCNoFAST16 __SCN16FAST(o) |
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154 | #define SCNuFAST16 __SCN16FAST(u) |
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155 | #define SCNxFAST16 __SCN16FAST(x) |
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156 | |
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157 | /* 32-bit types */ |
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158 | #define __PRI32(x) __INT32 __STRINGIFY(x) |
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159 | #define __SCN32(x) __INT32 __STRINGIFY(x) |
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160 | #define __PRI32LEAST(x) __LEAST32 __STRINGIFY(x) |
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161 | #define __SCN32LEAST(x) __LEAST32 __STRINGIFY(x) |
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162 | #define __PRI32FAST(x) __FAST32 __STRINGIFY(x) |
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163 | #define __SCN32FAST(x) __FAST32 __STRINGIFY(x) |
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164 | |
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165 | #define PRId32 __PRI32(d) |
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166 | #define PRIi32 __PRI32(i) |
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167 | #define PRIo32 __PRI32(o) |
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168 | #define PRIu32 __PRI32(u) |
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169 | #define PRIx32 __PRI32(x) |
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170 | #define PRIX32 __PRI32(X) |
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171 | |
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172 | #define SCNd32 __SCN32(d) |
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173 | #define SCNi32 __SCN32(i) |
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174 | #define SCNo32 __SCN32(o) |
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175 | #define SCNu32 __SCN32(u) |
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176 | #define SCNx32 __SCN32(x) |
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177 | |
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178 | |
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179 | #define PRIdLEAST32 __PRI32LEAST(d) |
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180 | #define PRIiLEAST32 __PRI32LEAST(i) |
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181 | #define PRIoLEAST32 __PRI32LEAST(o) |
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182 | #define PRIuLEAST32 __PRI32LEAST(u) |
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183 | #define PRIxLEAST32 __PRI32LEAST(x) |
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184 | #define PRIXLEAST32 __PRI32LEAST(X) |
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185 | |
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186 | #define SCNdLEAST32 __SCN32LEAST(d) |
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187 | #define SCNiLEAST32 __SCN32LEAST(i) |
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188 | #define SCNoLEAST32 __SCN32LEAST(o) |
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189 | #define SCNuLEAST32 __SCN32LEAST(u) |
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190 | #define SCNxLEAST32 __SCN32LEAST(x) |
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191 | |
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192 | |
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193 | #define PRIdFAST32 __PRI32FAST(d) |
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194 | #define PRIiFAST32 __PRI32FAST(i) |
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195 | #define PRIoFAST32 __PRI32FAST(o) |
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196 | #define PRIuFAST32 __PRI32FAST(u) |
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197 | #define PRIxFAST32 __PRI32FAST(x) |
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198 | #define PRIXFAST32 __PRI32FAST(X) |
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199 | |
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200 | #define SCNdFAST32 __SCN32FAST(d) |
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201 | #define SCNiFAST32 __SCN32FAST(i) |
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202 | #define SCNoFAST32 __SCN32FAST(o) |
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203 | #define SCNuFAST32 __SCN32FAST(u) |
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204 | #define SCNxFAST32 __SCN32FAST(x) |
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205 | |
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206 | |
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207 | /* 64-bit types */ |
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208 | #define __PRI64(x) __INT64 __STRINGIFY(x) |
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209 | #define __SCN64(x) __INT64 __STRINGIFY(x) |
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210 | |
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211 | #define __PRI64LEAST(x) __LEAST64 __STRINGIFY(x) |
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212 | #define __SCN64LEAST(x) __LEAST64 __STRINGIFY(x) |
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213 | #define __PRI64FAST(x) __FAST64 __STRINGIFY(x) |
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214 | #define __SCN64FAST(x) __FAST64 __STRINGIFY(x) |
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215 | |
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216 | #if __int64_t_defined |
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217 | #define PRId64 __PRI64(d) |
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218 | #define PRIi64 __PRI64(i) |
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219 | #define PRIo64 __PRI64(o) |
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220 | #define PRIu64 __PRI64(u) |
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221 | #define PRIx64 __PRI64(x) |
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222 | #define PRIX64 __PRI64(X) |
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223 | |
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224 | #define SCNd64 __SCN64(d) |
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225 | #define SCNi64 __SCN64(i) |
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226 | #define SCNo64 __SCN64(o) |
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227 | #define SCNu64 __SCN64(u) |
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228 | #define SCNx64 __SCN64(x) |
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229 | #endif |
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230 | |
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231 | #if __int_least64_t_defined |
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232 | #define PRIdLEAST64 __PRI64LEAST(d) |
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233 | #define PRIiLEAST64 __PRI64LEAST(i) |
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234 | #define PRIoLEAST64 __PRI64LEAST(o) |
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235 | #define PRIuLEAST64 __PRI64LEAST(u) |
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236 | #define PRIxLEAST64 __PRI64LEAST(x) |
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237 | #define PRIXLEAST64 __PRI64LEAST(X) |
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238 | |
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239 | #define SCNdLEAST64 __SCN64LEAST(d) |
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240 | #define SCNiLEAST64 __SCN64LEAST(i) |
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241 | #define SCNoLEAST64 __SCN64LEAST(o) |
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242 | #define SCNuLEAST64 __SCN64LEAST(u) |
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243 | #define SCNxLEAST64 __SCN64LEAST(x) |
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244 | #endif |
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245 | |
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246 | #if __int_fast64_t_defined |
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247 | #define PRIdFAST64 __PRI64FAST(d) |
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248 | #define PRIiFAST64 __PRI64FAST(i) |
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249 | #define PRIoFAST64 __PRI64FAST(o) |
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250 | #define PRIuFAST64 __PRI64FAST(u) |
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251 | #define PRIxFAST64 __PRI64FAST(x) |
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252 | #define PRIXFAST64 __PRI64FAST(X) |
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253 | |
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254 | #define SCNdFAST64 __SCN64FAST(d) |
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255 | #define SCNiFAST64 __SCN64FAST(i) |
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256 | #define SCNoFAST64 __SCN64FAST(o) |
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257 | #define SCNuFAST64 __SCN64FAST(u) |
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258 | #define SCNxFAST64 __SCN64FAST(x) |
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259 | #endif |
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260 | |
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261 | /* max-bit types */ |
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262 | #if __have_long64 |
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263 | #define __PRIMAX(x) __STRINGIFY(l##x) |
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264 | #define __SCNMAX(x) __STRINGIFY(l##x) |
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265 | #elif __have_longlong64 |
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266 | #define __PRIMAX(x) __STRINGIFY(ll##x) |
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267 | #define __SCNMAX(x) __STRINGIFY(ll##x) |
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268 | #else |
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269 | #define __PRIMAX(x) __STRINGIFY(x) |
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270 | #define __SCNMAX(x) __STRINGIFY(x) |
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271 | #endif |
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272 | |
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273 | #define PRIdMAX __PRIMAX(d) |
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274 | #define PRIiMAX __PRIMAX(i) |
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275 | #define PRIoMAX __PRIMAX(o) |
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276 | #define PRIuMAX __PRIMAX(u) |
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277 | #define PRIxMAX __PRIMAX(x) |
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278 | #define PRIXMAX __PRIMAX(X) |
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279 | |
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280 | #define SCNdMAX __SCNMAX(d) |
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281 | #define SCNiMAX __SCNMAX(i) |
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282 | #define SCNoMAX __SCNMAX(o) |
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283 | #define SCNuMAX __SCNMAX(u) |
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284 | #define SCNxMAX __SCNMAX(x) |
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285 | |
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286 | /* ptr types */ |
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287 | #if defined (_INTPTR_EQ_LONGLONG) |
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288 | # define __PRIPTR(x) __STRINGIFY(ll##x) |
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289 | # define __SCNPTR(x) __STRINGIFY(ll##x) |
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290 | #elif defined (_INTPTR_EQ_LONG) |
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291 | # define __PRIPTR(x) __STRINGIFY(l##x) |
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292 | # define __SCNPTR(x) __STRINGIFY(l##x) |
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293 | #else |
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294 | # define __PRIPTR(x) __STRINGIFY(x) |
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295 | # define __SCNPTR(x) __STRINGIFY(x) |
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296 | #endif |
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297 | |
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298 | #define PRIdPTR __PRIPTR(d) |
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299 | #define PRIiPTR __PRIPTR(i) |
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300 | #define PRIoPTR __PRIPTR(o) |
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301 | #define PRIuPTR __PRIPTR(u) |
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302 | #define PRIxPTR __PRIPTR(x) |
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303 | #define PRIXPTR __PRIPTR(X) |
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304 | |
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305 | #define SCNdPTR __SCNPTR(d) |
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306 | #define SCNiPTR __SCNPTR(i) |
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307 | #define SCNoPTR __SCNPTR(o) |
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308 | #define SCNuPTR __SCNPTR(u) |
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309 | #define SCNxPTR __SCNPTR(x) |
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310 | |
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311 | |
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312 | typedef struct { |
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313 | intmax_t quot; |
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314 | intmax_t rem; |
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315 | } imaxdiv_t; |
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316 | |
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317 | struct _reent; |
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318 | |
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319 | #ifdef __cplusplus |
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320 | extern "C" { |
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321 | #endif |
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322 | |
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323 | extern intmax_t imaxabs(intmax_t j); |
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324 | extern imaxdiv_t imaxdiv(intmax_t numer, intmax_t denomer); |
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325 | extern intmax_t strtoimax(const char *__restrict, char **__restrict, int); |
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326 | extern intmax_t _strtoimax_r(struct _reent *, const char *__restrict, char **__restrict, int); |
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327 | extern uintmax_t strtoumax(const char *__restrict, char **__restrict, int); |
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328 | extern uintmax_t _strtoumax_r(struct _reent *, const char *__restrict, char **__restrict, int); |
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329 | extern intmax_t wcstoimax(const wchar_t *__restrict, wchar_t **__restrict, int); |
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330 | extern intmax_t _wcstoimax_r(struct _reent *, const wchar_t *__restrict, wchar_t **__restrict, int); |
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331 | extern uintmax_t wcstoumax(const wchar_t *__restrict, wchar_t **__restrict, int); |
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332 | extern uintmax_t _wcstoumax_r(struct _reent *, const wchar_t *__restrict, wchar_t **__restrict, int); |
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333 | |
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334 | #if __BSD_VISIBLE |
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335 | extern intmax_t strtoimax_l(const char *__restrict, char **_restrict, int, locale_t); |
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336 | extern uintmax_t strtoumax_l(const char *__restrict, char **_restrict, int, locale_t); |
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337 | extern intmax_t wcstoimax_l(const wchar_t *__restrict, wchar_t **_restrict, int, locale_t); |
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338 | extern uintmax_t wcstoumax_l(const wchar_t *__restrict, wchar_t **_restrict, int, locale_t); |
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339 | #endif |
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340 | |
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341 | #ifdef __cplusplus |
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342 | } |
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343 | #endif |
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344 | |
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345 | #endif |
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