2 * Copyright (C) 1997-2001, 2004, 2007 Free Software Foundation, Inc.
4 * This file is taken from the GNU C Library v2.15, with the unimplemented
5 * functions removed and a few style fixes.
7 * SPDX-License-Identifier: GPL-2.0+
11 * ISO C99: 7.8 Format conversion of integer types <inttypes.h>
17 #include <linux/compiler.h>
19 /* Get a definition for wchar_t. But we must not define wchar_t itself. */
20 #ifndef ____gwchar_t_defined
22 # define __gwchar_t wchar_t
23 # elif defined __WCHAR_TYPE__
24 typedef __WCHAR_TYPE__ __gwchar_t;
26 # define __need_wchar_t
28 typedef wchar_t __gwchar_t;
30 # define ____gwchar_t_defined 1
34 /* The ISO C99 standard specifies that these macros must only be
35 defined if explicitly requested. */
36 #if !defined __cplusplus || defined __STDC_FORMAT_MACROS
38 #ifdef CONFIG_USE_STDINT
40 # define __PRI64_PREFIX "l"
41 # define __PRIPTR_PREFIX "l"
43 # define __PRI64_PREFIX "ll"
44 # define __PRIPTR_PREFIX
47 /* linux/types.h always uses long long for 64-bit and long for uintptr_t */
48 # define __PRI64_PREFIX "ll"
49 # define __PRIPTR_PREFIX "l"
52 /* Macros for printing format specifiers. */
54 /* Decimal notation. */
58 # define PRId64 __PRI64_PREFIX "d"
60 # define PRIdLEAST8 "d"
61 # define PRIdLEAST16 "d"
62 # define PRIdLEAST32 "d"
63 # define PRIdLEAST64 __PRI64_PREFIX "d"
65 # define PRIdFAST8 "d"
66 # define PRIdFAST16 __PRIPTR_PREFIX "d"
67 # define PRIdFAST32 __PRIPTR_PREFIX "d"
68 # define PRIdFAST64 __PRI64_PREFIX "d"
74 # define PRIi64 __PRI64_PREFIX "i"
76 # define PRIiLEAST8 "i"
77 # define PRIiLEAST16 "i"
78 # define PRIiLEAST32 "i"
79 # define PRIiLEAST64 __PRI64_PREFIX "i"
81 # define PRIiFAST8 "i"
82 # define PRIiFAST16 __PRIPTR_PREFIX "i"
83 # define PRIiFAST32 __PRIPTR_PREFIX "i"
84 # define PRIiFAST64 __PRI64_PREFIX "i"
90 # define PRIo64 __PRI64_PREFIX "o"
92 # define PRIoLEAST8 "o"
93 # define PRIoLEAST16 "o"
94 # define PRIoLEAST32 "o"
95 # define PRIoLEAST64 __PRI64_PREFIX "o"
97 # define PRIoFAST8 "o"
98 # define PRIoFAST16 __PRIPTR_PREFIX "o"
99 # define PRIoFAST32 __PRIPTR_PREFIX "o"
100 # define PRIoFAST64 __PRI64_PREFIX "o"
102 /* Unsigned integers. */
106 # define PRIu64 __PRI64_PREFIX "u"
108 # define PRIuLEAST8 "u"
109 # define PRIuLEAST16 "u"
110 # define PRIuLEAST32 "u"
111 # define PRIuLEAST64 __PRI64_PREFIX "u"
113 # define PRIuFAST8 "u"
114 # define PRIuFAST16 __PRIPTR_PREFIX "u"
115 # define PRIuFAST32 __PRIPTR_PREFIX "u"
116 # define PRIuFAST64 __PRI64_PREFIX "u"
118 /* lowercase hexadecimal notation. */
122 # define PRIx64 __PRI64_PREFIX "x"
124 # define PRIxLEAST8 "x"
125 # define PRIxLEAST16 "x"
126 # define PRIxLEAST32 "x"
127 # define PRIxLEAST64 __PRI64_PREFIX "x"
129 # define PRIxFAST8 "x"
130 # define PRIxFAST16 __PRIPTR_PREFIX "x"
131 # define PRIxFAST32 __PRIPTR_PREFIX "x"
132 # define PRIxFAST64 __PRI64_PREFIX "x"
134 /* UPPERCASE hexadecimal notation. */
138 # define PRIX64 __PRI64_PREFIX "X"
140 # define PRIXLEAST8 "X"
141 # define PRIXLEAST16 "X"
142 # define PRIXLEAST32 "X"
143 # define PRIXLEAST64 __PRI64_PREFIX "X"
145 # define PRIXFAST8 "X"
146 # define PRIXFAST16 __PRIPTR_PREFIX "X"
147 # define PRIXFAST32 __PRIPTR_PREFIX "X"
148 # define PRIXFAST64 __PRI64_PREFIX "X"
151 /* Macros for printing `intmax_t' and `uintmax_t'. */
152 # define PRIdMAX __PRI64_PREFIX "d"
153 # define PRIiMAX __PRI64_PREFIX "i"
154 # define PRIoMAX __PRI64_PREFIX "o"
155 # define PRIuMAX __PRI64_PREFIX "u"
156 # define PRIxMAX __PRI64_PREFIX "x"
157 # define PRIXMAX __PRI64_PREFIX "X"
160 /* Macros for printing `intptr_t' and `uintptr_t'. */
161 # define PRIdPTR __PRIPTR_PREFIX "d"
162 # define PRIiPTR __PRIPTR_PREFIX "i"
163 # define PRIoPTR __PRIPTR_PREFIX "o"
164 # define PRIuPTR __PRIPTR_PREFIX "u"
165 # define PRIxPTR __PRIPTR_PREFIX "x"
166 # define PRIXPTR __PRIPTR_PREFIX "X"
169 /* Macros for scanning format specifiers. */
171 /* Signed decimal notation. */
175 # define SCNd64 __PRI64_PREFIX "d"
177 # define SCNdLEAST8 "hhd"
178 # define SCNdLEAST16 "hd"
179 # define SCNdLEAST32 "d"
180 # define SCNdLEAST64 __PRI64_PREFIX "d"
182 # define SCNdFAST8 "hhd"
183 # define SCNdFAST16 __PRIPTR_PREFIX "d"
184 # define SCNdFAST32 __PRIPTR_PREFIX "d"
185 # define SCNdFAST64 __PRI64_PREFIX "d"
187 /* Signed decimal notation. */
191 # define SCNi64 __PRI64_PREFIX "i"
193 # define SCNiLEAST8 "hhi"
194 # define SCNiLEAST16 "hi"
195 # define SCNiLEAST32 "i"
196 # define SCNiLEAST64 __PRI64_PREFIX "i"
198 # define SCNiFAST8 "hhi"
199 # define SCNiFAST16 __PRIPTR_PREFIX "i"
200 # define SCNiFAST32 __PRIPTR_PREFIX "i"
201 # define SCNiFAST64 __PRI64_PREFIX "i"
203 /* Unsigned decimal notation. */
207 # define SCNu64 __PRI64_PREFIX "u"
209 # define SCNuLEAST8 "hhu"
210 # define SCNuLEAST16 "hu"
211 # define SCNuLEAST32 "u"
212 # define SCNuLEAST64 __PRI64_PREFIX "u"
214 # define SCNuFAST8 "hhu"
215 # define SCNuFAST16 __PRIPTR_PREFIX "u"
216 # define SCNuFAST32 __PRIPTR_PREFIX "u"
217 # define SCNuFAST64 __PRI64_PREFIX "u"
219 /* Octal notation. */
223 # define SCNo64 __PRI64_PREFIX "o"
225 # define SCNoLEAST8 "hho"
226 # define SCNoLEAST16 "ho"
227 # define SCNoLEAST32 "o"
228 # define SCNoLEAST64 __PRI64_PREFIX "o"
230 # define SCNoFAST8 "hho"
231 # define SCNoFAST16 __PRIPTR_PREFIX "o"
232 # define SCNoFAST32 __PRIPTR_PREFIX "o"
233 # define SCNoFAST64 __PRI64_PREFIX "o"
235 /* Hexadecimal notation. */
239 # define SCNx64 __PRI64_PREFIX "x"
241 # define SCNxLEAST8 "hhx"
242 # define SCNxLEAST16 "hx"
243 # define SCNxLEAST32 "x"
244 # define SCNxLEAST64 __PRI64_PREFIX "x"
246 # define SCNxFAST8 "hhx"
247 # define SCNxFAST16 __PRIPTR_PREFIX "x"
248 # define SCNxFAST32 __PRIPTR_PREFIX "x"
249 # define SCNxFAST64 __PRI64_PREFIX "x"
252 /* Macros for scanning `intmax_t' and `uintmax_t'. */
253 # define SCNdMAX __PRI64_PREFIX "d"
254 # define SCNiMAX __PRI64_PREFIX "i"
255 # define SCNoMAX __PRI64_PREFIX "o"
256 # define SCNuMAX __PRI64_PREFIX "u"
257 # define SCNxMAX __PRI64_PREFIX "x"
259 /* Macros for scaning `intptr_t' and `uintptr_t'. */
260 # define SCNdPTR __PRIPTR_PREFIX "d"
261 # define SCNiPTR __PRIPTR_PREFIX "i"
262 # define SCNoPTR __PRIPTR_PREFIX "o"
263 # define SCNuPTR __PRIPTR_PREFIX "u"
264 # define SCNxPTR __PRIPTR_PREFIX "x"
266 #endif /* C++ && format macros */
271 /* We have to define the `uintmax_t' type using `ldiv_t'. */
273 long int quot; /* Quotient. */
274 long int rem; /* Remainder. */
279 /* We have to define the `uintmax_t' type using `lldiv_t'. */
281 long long int quot; /* Quotient. */
282 long long int rem; /* Remainder. */
287 #endif /* inttypes.h */