1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Copyright (C) 1997-2001, 2004, 2007 Free Software Foundation, Inc.
5 * This file is taken from the GNU C Library v2.15, with the unimplemented
6 * functions removed and a few style fixes.
10 * ISO C99: 7.8 Format conversion of integer types <inttypes.h>
16 #include <linux/compiler.h>
18 /* Get a definition for wchar_t. But we must not define wchar_t itself. */
19 #ifndef ____gwchar_t_defined
21 # define __gwchar_t wchar_t
22 # elif defined __WCHAR_TYPE__
23 typedef __WCHAR_TYPE__ __gwchar_t;
25 # define __need_wchar_t
27 typedef wchar_t __gwchar_t;
29 # define ____gwchar_t_defined 1
33 /* The ISO C99 standard specifies that these macros must only be
34 defined if explicitly requested. */
35 #if !defined __cplusplus || defined __STDC_FORMAT_MACROS
37 #ifdef CONFIG_USE_STDINT
39 # define __PRI64_PREFIX "l"
40 # define __PRIPTR_PREFIX "l"
42 # define __PRI64_PREFIX "ll"
43 # define __PRIPTR_PREFIX
46 /* linux/types.h always uses long long for 64-bit and long for uintptr_t */
47 # define __PRI64_PREFIX "ll"
48 # define __PRIPTR_PREFIX "l"
51 /* Macros for printing format specifiers. */
53 /* Decimal notation. */
57 # define PRId64 __PRI64_PREFIX "d"
59 # define PRIdLEAST8 "d"
60 # define PRIdLEAST16 "d"
61 # define PRIdLEAST32 "d"
62 # define PRIdLEAST64 __PRI64_PREFIX "d"
64 # define PRIdFAST8 "d"
65 # define PRIdFAST16 __PRIPTR_PREFIX "d"
66 # define PRIdFAST32 __PRIPTR_PREFIX "d"
67 # define PRIdFAST64 __PRI64_PREFIX "d"
73 # define PRIi64 __PRI64_PREFIX "i"
75 # define PRIiLEAST8 "i"
76 # define PRIiLEAST16 "i"
77 # define PRIiLEAST32 "i"
78 # define PRIiLEAST64 __PRI64_PREFIX "i"
80 # define PRIiFAST8 "i"
81 # define PRIiFAST16 __PRIPTR_PREFIX "i"
82 # define PRIiFAST32 __PRIPTR_PREFIX "i"
83 # define PRIiFAST64 __PRI64_PREFIX "i"
89 # define PRIo64 __PRI64_PREFIX "o"
91 # define PRIoLEAST8 "o"
92 # define PRIoLEAST16 "o"
93 # define PRIoLEAST32 "o"
94 # define PRIoLEAST64 __PRI64_PREFIX "o"
96 # define PRIoFAST8 "o"
97 # define PRIoFAST16 __PRIPTR_PREFIX "o"
98 # define PRIoFAST32 __PRIPTR_PREFIX "o"
99 # define PRIoFAST64 __PRI64_PREFIX "o"
101 /* Unsigned integers. */
105 # define PRIu64 __PRI64_PREFIX "u"
107 # define PRIuLEAST8 "u"
108 # define PRIuLEAST16 "u"
109 # define PRIuLEAST32 "u"
110 # define PRIuLEAST64 __PRI64_PREFIX "u"
112 # define PRIuFAST8 "u"
113 # define PRIuFAST16 __PRIPTR_PREFIX "u"
114 # define PRIuFAST32 __PRIPTR_PREFIX "u"
115 # define PRIuFAST64 __PRI64_PREFIX "u"
117 /* lowercase hexadecimal notation. */
121 # define PRIx64 __PRI64_PREFIX "x"
123 # define PRIxLEAST8 "x"
124 # define PRIxLEAST16 "x"
125 # define PRIxLEAST32 "x"
126 # define PRIxLEAST64 __PRI64_PREFIX "x"
128 # define PRIxFAST8 "x"
129 # define PRIxFAST16 __PRIPTR_PREFIX "x"
130 # define PRIxFAST32 __PRIPTR_PREFIX "x"
131 # define PRIxFAST64 __PRI64_PREFIX "x"
133 /* UPPERCASE hexadecimal notation. */
137 # define PRIX64 __PRI64_PREFIX "X"
139 # define PRIXLEAST8 "X"
140 # define PRIXLEAST16 "X"
141 # define PRIXLEAST32 "X"
142 # define PRIXLEAST64 __PRI64_PREFIX "X"
144 # define PRIXFAST8 "X"
145 # define PRIXFAST16 __PRIPTR_PREFIX "X"
146 # define PRIXFAST32 __PRIPTR_PREFIX "X"
147 # define PRIXFAST64 __PRI64_PREFIX "X"
150 /* Macros for printing `intmax_t' and `uintmax_t'. */
151 # define PRIdMAX __PRI64_PREFIX "d"
152 # define PRIiMAX __PRI64_PREFIX "i"
153 # define PRIoMAX __PRI64_PREFIX "o"
154 # define PRIuMAX __PRI64_PREFIX "u"
155 # define PRIxMAX __PRI64_PREFIX "x"
156 # define PRIXMAX __PRI64_PREFIX "X"
159 /* Macros for printing `intptr_t' and `uintptr_t'. */
160 # define PRIdPTR __PRIPTR_PREFIX "d"
161 # define PRIiPTR __PRIPTR_PREFIX "i"
162 # define PRIoPTR __PRIPTR_PREFIX "o"
163 # define PRIuPTR __PRIPTR_PREFIX "u"
164 # define PRIxPTR __PRIPTR_PREFIX "x"
165 # define PRIXPTR __PRIPTR_PREFIX "X"
168 /* Macros for scanning format specifiers. */
170 /* Signed decimal notation. */
174 # define SCNd64 __PRI64_PREFIX "d"
176 # define SCNdLEAST8 "hhd"
177 # define SCNdLEAST16 "hd"
178 # define SCNdLEAST32 "d"
179 # define SCNdLEAST64 __PRI64_PREFIX "d"
181 # define SCNdFAST8 "hhd"
182 # define SCNdFAST16 __PRIPTR_PREFIX "d"
183 # define SCNdFAST32 __PRIPTR_PREFIX "d"
184 # define SCNdFAST64 __PRI64_PREFIX "d"
186 /* Signed decimal notation. */
190 # define SCNi64 __PRI64_PREFIX "i"
192 # define SCNiLEAST8 "hhi"
193 # define SCNiLEAST16 "hi"
194 # define SCNiLEAST32 "i"
195 # define SCNiLEAST64 __PRI64_PREFIX "i"
197 # define SCNiFAST8 "hhi"
198 # define SCNiFAST16 __PRIPTR_PREFIX "i"
199 # define SCNiFAST32 __PRIPTR_PREFIX "i"
200 # define SCNiFAST64 __PRI64_PREFIX "i"
202 /* Unsigned decimal notation. */
206 # define SCNu64 __PRI64_PREFIX "u"
208 # define SCNuLEAST8 "hhu"
209 # define SCNuLEAST16 "hu"
210 # define SCNuLEAST32 "u"
211 # define SCNuLEAST64 __PRI64_PREFIX "u"
213 # define SCNuFAST8 "hhu"
214 # define SCNuFAST16 __PRIPTR_PREFIX "u"
215 # define SCNuFAST32 __PRIPTR_PREFIX "u"
216 # define SCNuFAST64 __PRI64_PREFIX "u"
218 /* Octal notation. */
222 # define SCNo64 __PRI64_PREFIX "o"
224 # define SCNoLEAST8 "hho"
225 # define SCNoLEAST16 "ho"
226 # define SCNoLEAST32 "o"
227 # define SCNoLEAST64 __PRI64_PREFIX "o"
229 # define SCNoFAST8 "hho"
230 # define SCNoFAST16 __PRIPTR_PREFIX "o"
231 # define SCNoFAST32 __PRIPTR_PREFIX "o"
232 # define SCNoFAST64 __PRI64_PREFIX "o"
234 /* Hexadecimal notation. */
238 # define SCNx64 __PRI64_PREFIX "x"
240 # define SCNxLEAST8 "hhx"
241 # define SCNxLEAST16 "hx"
242 # define SCNxLEAST32 "x"
243 # define SCNxLEAST64 __PRI64_PREFIX "x"
245 # define SCNxFAST8 "hhx"
246 # define SCNxFAST16 __PRIPTR_PREFIX "x"
247 # define SCNxFAST32 __PRIPTR_PREFIX "x"
248 # define SCNxFAST64 __PRI64_PREFIX "x"
251 /* Macros for scanning `intmax_t' and `uintmax_t'. */
252 # define SCNdMAX __PRI64_PREFIX "d"
253 # define SCNiMAX __PRI64_PREFIX "i"
254 # define SCNoMAX __PRI64_PREFIX "o"
255 # define SCNuMAX __PRI64_PREFIX "u"
256 # define SCNxMAX __PRI64_PREFIX "x"
258 /* Macros for scaning `intptr_t' and `uintptr_t'. */
259 # define SCNdPTR __PRIPTR_PREFIX "d"
260 # define SCNiPTR __PRIPTR_PREFIX "i"
261 # define SCNoPTR __PRIPTR_PREFIX "o"
262 # define SCNuPTR __PRIPTR_PREFIX "u"
263 # define SCNxPTR __PRIPTR_PREFIX "x"
265 #endif /* C++ && format macros */
270 /* We have to define the `uintmax_t' type using `ldiv_t'. */
272 long int quot; /* Quotient. */
273 long int rem; /* Remainder. */
278 /* We have to define the `uintmax_t' type using `lldiv_t'. */
280 long long int quot; /* Quotient. */
281 long long int rem; /* Remainder. */
286 #endif /* inttypes.h */