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 2004 Sun Microsystems, Inc. All rights reserved.
24 * Use is subject to license terms.
25 */
26
27 #ifndef _SYS_INT_FMTIO_H
28 #define _SYS_INT_FMTIO_H
29
30 #pragma ident "%Z%%M% %I% %E% SMI"
31
32 /*
33 * This file, <sys/int_fmtio.h>, is part of the Sun Microsystems implementation
34 * of <inttypes.h> as defined by the ISO C Standard, ISO/IEC 9899:1999
35 * Programming language - C.
36 *
37 * ISO International Organization for Standardization.
38 *
39 * Programs/Modules should not directly include this file. Access to the
40 * types defined in this file should be through the inclusion of one of the
41 * following files:
42 *
43 * <sys/inttypes.h> Provides the Kernel and Driver appropriate
44 * components of <inttypes.h>.
45 *
46 * <inttypes.h> For use by applications.
47 *
48 * See these files for more details.
49 */
50
51 #include <sys/feature_tests.h>
52
53 #ifdef __cplusplus
54 extern "C" {
55 #endif
56
57 /*
58 * Formatted I/O
59 *
60 * The following macros can be used even when an implementation has not
61 * extended the printf/scanf family of functions.
62 *
63 * The form of the names of the macros is either "PRI" for printf specifiers
64 * or "SCN" for scanf specifiers, followed by the conversion specifier letter
65 * followed by the datatype size. For example, PRId32 is the macro for
66 * the printf d conversion specifier with the flags for 32 bit datatype.
67 *
68 * An example using one of these macros:
69 *
70 * uint64_t u;
71 * printf("u = %016" PRIx64 "\n", u);
72 *
73 * For the purpose of example, the definitions of the printf/scanf macros
74 * below have the values appropriate for a machine with 8 bit shorts, 16
75 * bit shorts, 32 bit ints, 32 or 64 bit longs depending on compilation
76 * mode, and 64 bit long longs.
77 */
78
79 /*
80 * fprintf macros for signed integers
81 */
82 #if defined(_KERNEL)
83 #define _MODF8 ""
84 #define _MODF16 ""
85 #else
86 #define _MODF8 "hh"
87 #define _MODF16 "h"
88 #endif
89
90 #define _PRId "d"
91 #define _PRIi "i"
92 #define _PRIo "o"
93 #define _PRIu "u"
94 #define _PRIx "x"
95 #define _PRIX "X"
96
97 #if defined(_CHAR_IS_SIGNED) || defined(__STDC__)
98 #define PRId8 _MODF8 _PRId
99 #define PRIdLEAST8 PRId8
100 #define PRIdFAST8 PRId8
101 #endif
102 #define PRId16 _MODF16 _PRId
103 #define PRIdLEAST16 PRId16
104 #define PRId32 "d"
105 #define PRIdFAST16 PRId32
106 #define PRIdLEAST32 PRId32
107 #define PRIdFAST32 PRId32
108 #ifdef _LP64
109 #define PRId64 "ld"
110 #else /* _ILP32 */
111 #if defined(_LONGLONG_TYPE)
112 #define PRId64 "lld"
113 #endif
114 #endif
115 #ifdef PRId64
116 #define PRIdLEAST64 PRId64
117 #define PRIdFAST64 PRId64
118 #endif
119
120 #if defined(_CHAR_IS_SIGNED) || defined(__STDC__)
121 #define PRIi8 _MODF8 _PRIi
122 #define PRIiLEAST8 PRIi8
123 #define PRIiFAST8 PRIi8
124 #endif
125 #define PRIi16 _MODF16 _PRIi
126 #define PRIiLEAST16 PRIi16
127 #define PRIi32 "i"
128 #define PRIiFAST16 PRIi32
129 #define PRIiLEAST32 PRIi32
130 #define PRIiFAST32 PRIi32
131 #ifdef _LP64
132 #define PRIi64 "li"
133 #else /* _ILP32 */
134 #if defined(_LONGLONG_TYPE)
135 #define PRIi64 "lli"
136 #endif
137 #endif
138 #ifdef PRIi64
139 #define PRIiLEAST64 PRIi64
140 #define PRIiFAST64 PRIi64
141 #endif
142
143 /*
144 * fprintf macros for unsigned integers
145 */
146
147 #define PRIo8 _MODF8 _PRIo
148 #define PRIoLEAST8 PRIo8
149 #define PRIoFAST8 PRIo8
150 #define PRIo16 _MODF16 _PRIo
151 #define PRIoLEAST16 PRIo16
152 #define PRIo32 "o"
153 #define PRIoFAST16 PRIo32
154 #define PRIoLEAST32 PRIo32
155 #define PRIoFAST32 PRIo32
156 #ifdef _LP64
157 #define PRIo64 "lo"
158 #else /* _ILP32 */
159 #if defined(_LONGLONG_TYPE)
160 #define PRIo64 "llo"
161 #endif
162 #endif
163 #ifdef PRIo64
164 #define PRIoLEAST64 PRIo64
165 #define PRIoFAST64 PRIo64
166 #endif
167
168 #define PRIu8 _MODF8 _PRIu
169 #define PRIuLEAST8 PRIu8
170 #define PRIuFAST8 PRIu8
171 #define PRIu16 _MODF16 _PRIu
172 #define PRIuLEAST16 PRIu16
173 #define PRIu32 "u"
174 #define PRIuFAST16 PRIu32
175 #define PRIuLEAST32 PRIu32
176 #define PRIuFAST32 PRIu32
177 #ifdef _LP64
178 #define PRIu64 "lu"
179 #else /* _ILP32 */
180 #if defined(_LONGLONG_TYPE)
181 #define PRIu64 "llu"
182 #endif
183 #endif
184 #ifdef PRIu64
185 #define PRIuLEAST64 PRIu64
186 #define PRIuFAST64 PRIu64
187 #endif
188
189 #define PRIx8 _MODF8 _PRIx
190 #define PRIxLEAST8 PRIx8
191 #define PRIxFAST8 PRIx8
192 #define PRIx16 _MODF16 _PRIx
193 #define PRIxLEAST16 PRIx16
194 #define PRIx32 "x"
195 #define PRIxFAST16 PRIx32
196 #define PRIxLEAST32 PRIx32
197 #define PRIxFAST32 PRIx32
198 #ifdef _LP64
199 #define PRIx64 "lx"
200 #else /* _ILP32 */
201 #if defined(_LONGLONG_TYPE)
202 #define PRIx64 "llx"
203 #endif
204 #endif
205 #ifdef PRIx64
206 #define PRIxLEAST64 PRIx64
207 #define PRIxFAST64 PRIx64
208 #endif
209
210 #define PRIX8 _MODF8 _PRIX
211 #define PRIXLEAST8 PRIX8
212 #define PRIXFAST8 PRIX8
213 #define PRIX16 _MODF16 _PRIX
214 #define PRIXLEAST16 PRIX16
215 #define PRIX32 "X"
216 #define PRIXFAST16 PRIX32
217 #define PRIXLEAST32 PRIX32
218 #define PRIXFAST32 PRIX32
219 #ifdef _LP64
220 #define PRIX64 "lX"
221 #else /* _ILP32 */
222 #if defined(_LONGLONG_TYPE)
223 #define PRIX64 "llX"
224 #endif
225 #endif
226 #ifdef PRIX64
227 #define PRIXLEAST64 PRIX64
228 #define PRIXFAST64 PRIX64
229 #endif
230
231 /*
232 * fprintf macros for pointers
233 */
234
235 #if defined(_LP64) || defined(_I32LPx)
236 #define PRIdPTR "ld"
237 #define PRIiPTR "li"
238 #define PRIoPTR "lo"
239 #define PRIuPTR "lu"
240 #define PRIxPTR "lx"
241 #define PRIXPTR "lX"
242 #else
243 #define PRIdPTR "d"
244 #define PRIiPTR "i"
245 #define PRIoPTR "o"
246 #define PRIuPTR "u"
247 #define PRIxPTR "x"
248 #define PRIXPTR "X"
249 #endif /* defined(_LP64) || defined(_I32LPx) */
250
251 /*
252 * fscanf macros for signed integers
253 */
254 #if defined(_CHAR_IS_SIGNED) || defined(__STDC__)
255 #define SCNd8 "hhd"
256 #define SCNdLEAST8 SCNd8
257 #define SCNdFAST8 SCNd8
258 #endif
259 #define SCNd16 "hd"
260 #define SCNdLEAST16 SCNd16
261 #define SCNd32 "d"
262 #define SCNdFAST16 SCNd32
263 #define SCNdLEAST32 SCNd32
264 #define SCNdFAST32 SCNd32
265 #ifdef PRId64
266 #define SCNd64 PRId64
267 #define SCNdLEAST64 PRId64
268 #define SCNdFAST64 PRId64
269 #endif
270 #define SCNdPTR PRIdPTR
271
272 #if defined(_CHAR_IS_SIGNED) || defined(__STDC__)
273 #define SCNi8 "hhi"
274 #define SCNiLEAST8 SCNi8
275 #define SCNiFAST8 SCNi8
276 #endif
277 #define SCNi16 "hi"
278 #define SCNiLEAST16 SCNi16
279 #define SCNi32 "i"
280 #define SCNiFAST16 SCNi32
281 #define SCNiLEAST32 SCNi32
282 #define SCNiFAST32 SCNi32
283 #ifdef PRIi64
284 #define SCNi64 PRIi64
285 #define SCNiLEAST64 PRIi64
286 #define SCNiFAST64 PRIi64
287 #endif
288 #define SCNiPTR PRIiPTR
289
290 /*
291 * fscanf macros for unsigned integers
292 */
293 #define SCNo8 "hho"
294 #define SCNoLEAST8 SCNo8
295 #define SCNoFAST8 SCNo8
296 #define SCNo16 "ho"
297 #define SCNoLEAST16 SCNo16
298 #define SCNo32 "o"
299 #define SCNoFAST16 SCNo32
300 #define SCNoLEAST32 SCNo32
301 #define SCNoFAST32 SCNo32
302 #ifdef PRIo64
303 #define SCNo64 PRIo64
304 #define SCNoLEAST64 PRIo64
305 #define SCNoFAST64 PRIo64
306 #endif
307 #define SCNoPTR PRIoPTR
308
309 #define SCNu8 "hhu"
310 #define SCNuLEAST8 SCNu8
311 #define SCNuFAST8 SCNu8
312 #define SCNu16 "hu"
313 #define SCNuLEAST16 SCNu16
314 #define SCNu32 "u"
315 #define SCNuFAST16 SCNu32
316 #define SCNuLEAST32 SCNu32
317 #define SCNuFAST32 SCNu32
318 #ifdef PRIu64
319 #define SCNu64 PRIu64
320 #define SCNuLEAST64 PRIu64
321 #define SCNuFAST64 PRIu64
322 #endif
323 #define SCNuPTR PRIuPTR
324
325 #define SCNx8 "hhx"
326 #define SCNxLEAST8 SCNx8
327 #define SCNxFAST8 SCNx8
328 #define SCNx16 "hx"
329 #define SCNxLEAST16 SCNx16
330 #define SCNx32 "x"
331 #define SCNxFAST16 SCNx32
332 #define SCNxLEAST32 SCNx32
333 #define SCNxFAST32 SCNx32
334 #ifdef PRIx64
335 #define SCNx64 PRIx64
336 #define SCNxLEAST64 PRIx64
337 #define SCNxFAST64 PRIx64
338 #endif
339 #define SCNxPTR PRIxPTR
340
341 #define SCNX8 "hhX"
342 #define SCNXLEAST8 SCNX8
343 #define SCNXFAST8 SCNX8
344 #define SCNX16 "hX"
345 #define SCNXLEAST16 SCNX16
346 #define SCNX32 "X"
347 #define SCNXFAST16 SCNX32
348 #define SCNXLEAST32 SCNX32
349 #define SCNXFAST32 SCNX32
350 #ifdef PRIX64
351 #define SCNX64 PRIX64
352 #define SCNXLEAST64 PRIX64
353 #define SCNXFAST64 PRIX64
354 #endif
355 #define SCNXPTR PRIXPTR
356
357 /*
358 * The following macros define I/O formats for intmax_t and uintmax_t.
359 */
360 #if !defined(_LP64) && defined(_LONGLONG_TYPE)
361 #define PRIdMAX "lld"
362 #define PRIiMAX "lli"
363 #define PRIoMAX "llo"
364 #define PRIxMAX "llx"
365 #define PRIuMAX "llu"
366 #define PRIXMAX "llX"
367 #else
368 #define PRIdMAX "ld"
369 #define PRIiMAX "li"
370 #define PRIoMAX "lo"
371 #define PRIxMAX "lx"
372 #define PRIuMAX "lu"
373 #define PRIXMAX "lX"
374 #endif /* !defined(_LP64) && defined(_LONGLONG_TYPE) */
375
376 #define SCNdMAX PRIdMAX
377 #define SCNiMAX PRIiMAX
378 #define SCNoMAX PRIoMAX
379 #define SCNxMAX PRIxMAX
380 #define SCNuMAX PRIuMAX
381 #define SCNXMAX PRIXMAX
382
383 #ifdef __cplusplus
384 }
385 #endif
386
387 #endif /* _SYS_INT_FMTIO_H */