OLD | NEW |
1 /* Copyright (C) 2001-2002, 2004-2011 Free Software Foundation, Inc. | 1 /* Copyright (C) 2001-2002, 2004-2012 Free Software Foundation, Inc. |
2 Written by Paul Eggert, Bruno Haible, Sam Steingold, Peter Burwood. | 2 Written by Paul Eggert, Bruno Haible, Sam Steingold, Peter Burwood. |
3 This file is part of gnulib. | 3 This file is part of gnulib. |
4 | 4 |
5 This program is free software; you can redistribute it and/or modify | 5 This program is free software; you can redistribute it and/or modify |
6 it under the terms of the GNU General Public License as published by | 6 it under the terms of the GNU General Public License as published by |
7 the Free Software Foundation; either version 3, or (at your option) | 7 the Free Software Foundation; either version 3, or (at your option) |
8 any later version. | 8 any later version. |
9 | 9 |
10 This program is distributed in the hope that it will be useful, | 10 This program is distributed in the hope that it will be useful, |
11 but WITHOUT ANY WARRANTY; without even the implied warranty of | 11 but WITHOUT ANY WARRANTY; without even the implied warranty of |
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
13 GNU General Public License for more details. | 13 GNU General Public License for more details. |
14 | 14 |
15 You should have received a copy of the GNU General Public License | 15 You should have received a copy of the GNU General Public License |
16 along with this program; if not, write to the Free Software Foundation, | 16 along with this program; if not, see <http://www.gnu.org/licenses/>. */ |
17 Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ | |
18 | 17 |
19 /* | 18 /* |
20 * ISO C 99 <stdint.h> for platforms that lack it. | 19 * ISO C 99 <stdint.h> for platforms that lack it. |
21 * <http://www.opengroup.org/susv3xbd/stdint.h.html> | 20 * <http://www.opengroup.org/susv3xbd/stdint.h.html> |
22 */ | 21 */ |
23 | 22 |
24 #ifndef _GL_STDINT_H | 23 #ifndef _@GUARD_PREFIX@_STDINT_H |
25 | 24 |
26 #if __GNUC__ >= 3 | 25 #if __GNUC__ >= 3 |
27 @PRAGMA_SYSTEM_HEADER@ | 26 @PRAGMA_SYSTEM_HEADER@ |
28 #endif | 27 #endif |
| 28 @PRAGMA_COLUMNS@ |
29 | 29 |
30 /* When including a system file that in turn includes <inttypes.h>, | 30 /* When including a system file that in turn includes <inttypes.h>, |
31 use the system <inttypes.h>, not our substitute. This avoids | 31 use the system <inttypes.h>, not our substitute. This avoids |
32 problems with (for example) VMS, whose <sys/bitypes.h> includes | 32 problems with (for example) VMS, whose <sys/bitypes.h> includes |
33 <inttypes.h>. */ | 33 <inttypes.h>. */ |
34 #define _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H | 34 #define _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H |
35 | 35 |
| 36 /* On Android (Bionic libc), <sys/types.h> includes this file before |
| 37 having defined 'time_t'. Therefore in this case avoid including |
| 38 other system header files; just include the system's <stdint.h>. |
| 39 Ideally we should test __BIONIC__ here, but it is only defined after |
| 40 <sys/cdefs.h> has been included; hence test __ANDROID__ instead. */ |
| 41 #if defined __ANDROID__ \ |
| 42 && defined _SYS_TYPES_H_ && !defined _SSIZE_T_DEFINED_ |
| 43 # @INCLUDE_NEXT@ @NEXT_STDINT_H@ |
| 44 #else |
| 45 |
36 /* Get those types that are already defined in other system include | 46 /* Get those types that are already defined in other system include |
37 files, so that we can "#define int8_t signed char" below without | 47 files, so that we can "#define int8_t signed char" below without |
38 worrying about a later system include file containing a "typedef | 48 worrying about a later system include file containing a "typedef |
39 signed char int8_t;" that will get messed up by our macro. Our | 49 signed char int8_t;" that will get messed up by our macro. Our |
40 macros should all be consistent with the system versions, except | 50 macros should all be consistent with the system versions, except |
41 for the "fast" types and macros, which we recommend against using | 51 for the "fast" types and macros, which we recommend against using |
42 in public interfaces due to compiler differences. */ | 52 in public interfaces due to compiler differences. */ |
43 | 53 |
44 #if @HAVE_STDINT_H@ | 54 #if @HAVE_STDINT_H@ |
45 # if defined __sgi && ! defined __c99 | 55 # if defined __sgi && ! defined __c99 |
46 /* Bypass IRIX's <stdint.h> if in C89 mode, since it merely annoys users | 56 /* Bypass IRIX's <stdint.h> if in C89 mode, since it merely annoys users |
47 with "This header file is to be used only for c99 mode compilations" | 57 with "This header file is to be used only for c99 mode compilations" |
48 diagnostics. */ | 58 diagnostics. */ |
49 # define __STDINT_H__ | 59 # define __STDINT_H__ |
50 # endif | 60 # endif |
| 61 |
| 62 /* Some pre-C++11 <stdint.h> implementations need this. */ |
| 63 # ifdef __cplusplus |
| 64 # ifndef __STDC_CONSTANT_MACROS |
| 65 # define __STDC_CONSTANT_MACROS 1 |
| 66 # endif |
| 67 # ifndef __STDC_LIMIT_MACROS |
| 68 # define __STDC_LIMIT_MACROS 1 |
| 69 # endif |
| 70 # endif |
| 71 |
51 /* Other systems may have an incomplete or buggy <stdint.h>. | 72 /* Other systems may have an incomplete or buggy <stdint.h>. |
52 Include it before <inttypes.h>, since any "#include <stdint.h>" | 73 Include it before <inttypes.h>, since any "#include <stdint.h>" |
53 in <inttypes.h> would reinclude us, skipping our contents because | 74 in <inttypes.h> would reinclude us, skipping our contents because |
54 _GL_STDINT_H is defined. | 75 _@GUARD_PREFIX@_STDINT_H is defined. |
55 The include_next requires a split double-inclusion guard. */ | 76 The include_next requires a split double-inclusion guard. */ |
56 # @INCLUDE_NEXT@ @NEXT_STDINT_H@ | 77 # @INCLUDE_NEXT@ @NEXT_STDINT_H@ |
57 #endif | 78 #endif |
58 | 79 |
59 #if ! defined _GL_STDINT_H && ! defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H | 80 #if ! defined _@GUARD_PREFIX@_STDINT_H && ! defined _GL_JUST_INCLUDE_SYSTEM_STDI
NT_H |
60 #define _GL_STDINT_H | 81 #define _@GUARD_PREFIX@_STDINT_H |
61 | 82 |
62 /* <sys/types.h> defines some of the stdint.h types as well, on glibc, | 83 /* <sys/types.h> defines some of the stdint.h types as well, on glibc, |
63 IRIX 6.5, and OpenBSD 3.8 (via <machine/types.h>). | 84 IRIX 6.5, and OpenBSD 3.8 (via <machine/types.h>). |
64 AIX 5.2 <sys/types.h> isn't needed and causes troubles. | 85 AIX 5.2 <sys/types.h> isn't needed and causes troubles. |
65 MacOS X 10.4.6 <sys/types.h> includes <stdint.h> (which is us), but | 86 Mac OS X 10.4.6 <sys/types.h> includes <stdint.h> (which is us), but |
66 relies on the system <stdint.h> definitions, so include | 87 relies on the system <stdint.h> definitions, so include |
67 <sys/types.h> after @NEXT_STDINT_H@. */ | 88 <sys/types.h> after @NEXT_STDINT_H@. */ |
68 #if @HAVE_SYS_TYPES_H@ && ! defined _AIX | 89 #if @HAVE_SYS_TYPES_H@ && ! defined _AIX |
69 # include <sys/types.h> | 90 # include <sys/types.h> |
70 #endif | 91 #endif |
71 | 92 |
72 /* Get LONG_MIN, LONG_MAX, ULONG_MAX. */ | 93 /* Get SCHAR_MIN, SCHAR_MAX, UCHAR_MAX, INT_MIN, INT_MAX, |
| 94 LONG_MIN, LONG_MAX, ULONG_MAX. */ |
73 #include <limits.h> | 95 #include <limits.h> |
74 | 96 |
75 #if @HAVE_INTTYPES_H@ | 97 #if @HAVE_INTTYPES_H@ |
76 /* In OpenBSD 3.8, <inttypes.h> includes <machine/types.h>, which defines | 98 /* In OpenBSD 3.8, <inttypes.h> includes <machine/types.h>, which defines |
77 int{8,16,32,64}_t, uint{8,16,32,64}_t and __BIT_TYPES_DEFINED__. | 99 int{8,16,32,64}_t, uint{8,16,32,64}_t and __BIT_TYPES_DEFINED__. |
78 <inttypes.h> also defines intptr_t and uintptr_t. */ | 100 <inttypes.h> also defines intptr_t and uintptr_t. */ |
79 # include <inttypes.h> | 101 # include <inttypes.h> |
80 #elif @HAVE_SYS_INTTYPES_H@ | 102 #elif @HAVE_SYS_INTTYPES_H@ |
81 /* Solaris 7 <sys/inttypes.h> has the types except the *_fast*_t types, and | 103 /* Solaris 7 <sys/inttypes.h> has the types except the *_fast*_t types, and |
82 the macros except for *_FAST*_*, INTPTR_MIN, PTRDIFF_MIN, PTRDIFF_MAX. */ | 104 the macros except for *_FAST*_*, INTPTR_MIN, PTRDIFF_MIN, PTRDIFF_MAX. */ |
83 # include <sys/inttypes.h> | 105 # include <sys/inttypes.h> |
84 #endif | 106 #endif |
85 | 107 |
86 #if @HAVE_SYS_BITYPES_H@ && ! defined __BIT_TYPES_DEFINED__ | 108 #if @HAVE_SYS_BITYPES_H@ && ! defined __BIT_TYPES_DEFINED__ |
87 /* Linux libc4 >= 4.6.7 and libc5 have a <sys/bitypes.h> that defines | 109 /* Linux libc4 >= 4.6.7 and libc5 have a <sys/bitypes.h> that defines |
88 int{8,16,32,64}_t and __BIT_TYPES_DEFINED__. In libc5 >= 5.2.2 it is | 110 int{8,16,32,64}_t and __BIT_TYPES_DEFINED__. In libc5 >= 5.2.2 it is |
89 included by <sys/types.h>. */ | 111 included by <sys/types.h>. */ |
90 # include <sys/bitypes.h> | 112 # include <sys/bitypes.h> |
91 #endif | 113 #endif |
92 | 114 |
93 #undef _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H | 115 #undef _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H |
94 | 116 |
95 /* Minimum and maximum values for a integer type under the usual assumption. | 117 /* Minimum and maximum values for an integer type under the usual assumption. |
96 Return an unspecified value if BITS == 0, adding a check to pacify | 118 Return an unspecified value if BITS == 0, adding a check to pacify |
97 picky compilers. */ | 119 picky compilers. */ |
98 | 120 |
99 #define _STDINT_MIN(signed, bits, zero) \ | 121 #define _STDINT_MIN(signed, bits, zero) \ |
100 ((signed) ? (- ((zero) + 1) << ((bits) ? (bits) - 1 : 0)) : (zero)) | 122 ((signed) ? (- ((zero) + 1) << ((bits) ? (bits) - 1 : 0)) : (zero)) |
101 | 123 |
102 #define _STDINT_MAX(signed, bits, zero) \ | 124 #define _STDINT_MAX(signed, bits, zero) \ |
103 ((signed) \ | 125 ((signed) \ |
104 ? ~ _STDINT_MIN (signed, bits, zero) \ | 126 ? ~ _STDINT_MIN (signed, bits, zero) \ |
105 : /* The expression for the unsigned case. The subtraction of (signed) \ | 127 : /* The expression for the unsigned case. The subtraction of (signed) \ |
106 is a nop in the unsigned case and avoids "signed integer overflow" \ | 128 is a nop in the unsigned case and avoids "signed integer overflow" \ |
107 warnings in the signed case. */ \ | 129 warnings in the signed case. */ \ |
108 ((((zero) + 1) << ((bits) ? (bits) - 1 - (signed) : 0)) - 1) * 2 + 1) | 130 ((((zero) + 1) << ((bits) ? (bits) - 1 - (signed) : 0)) - 1) * 2 + 1) |
109 | 131 |
| 132 #if !GNULIB_defined_stdint_types |
| 133 |
110 /* 7.18.1.1. Exact-width integer types */ | 134 /* 7.18.1.1. Exact-width integer types */ |
111 | 135 |
112 /* Here we assume a standard architecture where the hardware integer | 136 /* Here we assume a standard architecture where the hardware integer |
113 types have 8, 16, 32, optionally 64 bits. */ | 137 types have 8, 16, 32, optionally 64 bits. */ |
114 | 138 |
115 #undef int8_t | 139 #undef int8_t |
116 #undef uint8_t | 140 #undef uint8_t |
117 typedef signed char gl_int8_t; | 141 typedef signed char gl_int8_t; |
118 typedef unsigned char gl_uint8_t; | 142 typedef unsigned char gl_uint8_t; |
119 #define int8_t gl_int8_t | 143 #define int8_t gl_int8_t |
120 #define uint8_t gl_uint8_t | 144 #define uint8_t gl_uint8_t |
121 | 145 |
122 #undef int16_t | 146 #undef int16_t |
123 #undef uint16_t | 147 #undef uint16_t |
124 typedef short int gl_int16_t; | 148 typedef short int gl_int16_t; |
125 typedef unsigned short int gl_uint16_t; | 149 typedef unsigned short int gl_uint16_t; |
126 #define int16_t gl_int16_t | 150 #define int16_t gl_int16_t |
127 #define uint16_t gl_uint16_t | 151 #define uint16_t gl_uint16_t |
128 | 152 |
129 #undef int32_t | 153 #undef int32_t |
130 #undef uint32_t | 154 #undef uint32_t |
131 typedef int gl_int32_t; | 155 typedef int gl_int32_t; |
132 typedef unsigned int gl_uint32_t; | 156 typedef unsigned int gl_uint32_t; |
133 #define int32_t gl_int32_t | 157 #define int32_t gl_int32_t |
134 #define uint32_t gl_uint32_t | 158 #define uint32_t gl_uint32_t |
135 | 159 |
| 160 /* If the system defines INT64_MAX, assume int64_t works. That way, |
| 161 if the underlying platform defines int64_t to be a 64-bit long long |
| 162 int, the code below won't mistakenly define it to be a 64-bit long |
| 163 int, which would mess up C++ name mangling. We must use #ifdef |
| 164 rather than #if, to avoid an error with HP-UX 10.20 cc. */ |
| 165 |
| 166 #ifdef INT64_MAX |
| 167 # define GL_INT64_T |
| 168 #else |
136 /* Do not undefine int64_t if gnulib is not being used with 64-bit | 169 /* Do not undefine int64_t if gnulib is not being used with 64-bit |
137 types, since otherwise it breaks platforms like Tandem/NSK. */ | 170 types, since otherwise it breaks platforms like Tandem/NSK. */ |
138 #if LONG_MAX >> 31 >> 31 == 1 | 171 # if LONG_MAX >> 31 >> 31 == 1 |
139 # undef int64_t | 172 # undef int64_t |
140 typedef long int gl_int64_t; | 173 typedef long int gl_int64_t; |
141 # define int64_t gl_int64_t | 174 # define int64_t gl_int64_t |
142 # define GL_INT64_T | 175 # define GL_INT64_T |
143 #elif defined _MSC_VER | 176 # elif defined _MSC_VER |
144 # undef int64_t | 177 # undef int64_t |
145 typedef __int64 gl_int64_t; | 178 typedef __int64 gl_int64_t; |
146 # define int64_t gl_int64_t | 179 # define int64_t gl_int64_t |
147 # define GL_INT64_T | 180 # define GL_INT64_T |
148 #elif @HAVE_LONG_LONG_INT@ | 181 # elif @HAVE_LONG_LONG_INT@ |
149 # undef int64_t | 182 # undef int64_t |
150 typedef long long int gl_int64_t; | 183 typedef long long int gl_int64_t; |
151 # define int64_t gl_int64_t | 184 # define int64_t gl_int64_t |
152 # define GL_INT64_T | 185 # define GL_INT64_T |
| 186 # endif |
153 #endif | 187 #endif |
154 | 188 |
155 #if ULONG_MAX >> 31 >> 31 >> 1 == 1 | 189 #ifdef UINT64_MAX |
156 # undef uint64_t | 190 # define GL_UINT64_T |
| 191 #else |
| 192 # if ULONG_MAX >> 31 >> 31 >> 1 == 1 |
| 193 # undef uint64_t |
157 typedef unsigned long int gl_uint64_t; | 194 typedef unsigned long int gl_uint64_t; |
158 # define uint64_t gl_uint64_t | 195 # define uint64_t gl_uint64_t |
159 # define GL_UINT64_T | 196 # define GL_UINT64_T |
160 #elif defined _MSC_VER | 197 # elif defined _MSC_VER |
161 # undef uint64_t | 198 # undef uint64_t |
162 typedef unsigned __int64 gl_uint64_t; | 199 typedef unsigned __int64 gl_uint64_t; |
163 # define uint64_t gl_uint64_t | 200 # define uint64_t gl_uint64_t |
164 # define GL_UINT64_T | 201 # define GL_UINT64_T |
165 #elif @HAVE_UNSIGNED_LONG_LONG_INT@ | 202 # elif @HAVE_UNSIGNED_LONG_LONG_INT@ |
166 # undef uint64_t | 203 # undef uint64_t |
167 typedef unsigned long long int gl_uint64_t; | 204 typedef unsigned long long int gl_uint64_t; |
168 # define uint64_t gl_uint64_t | 205 # define uint64_t gl_uint64_t |
169 # define GL_UINT64_T | 206 # define GL_UINT64_T |
| 207 # endif |
170 #endif | 208 #endif |
171 | 209 |
172 /* Avoid collision with Solaris 2.5.1 <pthread.h> etc. */ | 210 /* Avoid collision with Solaris 2.5.1 <pthread.h> etc. */ |
173 #define _UINT8_T | 211 #define _UINT8_T |
174 #define _UINT32_T | 212 #define _UINT32_T |
175 #define _UINT64_T | 213 #define _UINT64_T |
176 | 214 |
177 | 215 |
178 /* 7.18.1.2. Minimum-width integer types */ | 216 /* 7.18.1.2. Minimum-width integer types */ |
179 | 217 |
(...skipping 22 matching lines...) Expand all Loading... |
202 # define uint_least64_t uint64_t | 240 # define uint_least64_t uint64_t |
203 #endif | 241 #endif |
204 | 242 |
205 /* 7.18.1.3. Fastest minimum-width integer types */ | 243 /* 7.18.1.3. Fastest minimum-width integer types */ |
206 | 244 |
207 /* Note: Other <stdint.h> substitutes may define these types differently. | 245 /* Note: Other <stdint.h> substitutes may define these types differently. |
208 It is not recommended to use these types in public header files. */ | 246 It is not recommended to use these types in public header files. */ |
209 | 247 |
210 /* Here we assume a standard architecture where the hardware integer | 248 /* Here we assume a standard architecture where the hardware integer |
211 types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types | 249 types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types |
212 are taken from the same list of types. Assume that 'long int' | 250 are taken from the same list of types. The following code normally |
213 is fast enough for all narrower integers. */ | 251 uses types consistent with glibc, as that lessens the chance of |
| 252 incompatibility with older GNU hosts. */ |
214 | 253 |
215 #undef int_fast8_t | 254 #undef int_fast8_t |
216 #undef uint_fast8_t | 255 #undef uint_fast8_t |
217 #undef int_fast16_t | 256 #undef int_fast16_t |
218 #undef uint_fast16_t | 257 #undef uint_fast16_t |
219 #undef int_fast32_t | 258 #undef int_fast32_t |
220 #undef uint_fast32_t | 259 #undef uint_fast32_t |
221 #undef int_fast64_t | 260 #undef int_fast64_t |
222 #undef uint_fast64_t | 261 #undef uint_fast64_t |
223 typedef long int gl_int_fast8_t; | 262 typedef signed char gl_int_fast8_t; |
224 typedef unsigned long int gl_uint_fast8_t; | 263 typedef unsigned char gl_uint_fast8_t; |
225 typedef long int gl_int_fast16_t; | 264 |
226 typedef unsigned long int gl_uint_fast16_t; | 265 #ifdef __sun |
| 266 /* Define types compatible with SunOS 5.10, so that code compiled under |
| 267 earlier SunOS versions works with code compiled under SunOS 5.10. */ |
| 268 typedef int gl_int_fast32_t; |
| 269 typedef unsigned int gl_uint_fast32_t; |
| 270 #else |
227 typedef long int gl_int_fast32_t; | 271 typedef long int gl_int_fast32_t; |
228 typedef unsigned long int gl_uint_fast32_t; | 272 typedef unsigned long int gl_uint_fast32_t; |
| 273 #endif |
| 274 typedef gl_int_fast32_t gl_int_fast16_t; |
| 275 typedef gl_uint_fast32_t gl_uint_fast16_t; |
| 276 |
229 #define int_fast8_t gl_int_fast8_t | 277 #define int_fast8_t gl_int_fast8_t |
230 #define uint_fast8_t gl_uint_fast8_t | 278 #define uint_fast8_t gl_uint_fast8_t |
231 #define int_fast16_t gl_int_fast16_t | 279 #define int_fast16_t gl_int_fast16_t |
232 #define uint_fast16_t gl_uint_fast16_t | 280 #define uint_fast16_t gl_uint_fast16_t |
233 #define int_fast32_t gl_int_fast32_t | 281 #define int_fast32_t gl_int_fast32_t |
234 #define uint_fast32_t gl_uint_fast32_t | 282 #define uint_fast32_t gl_uint_fast32_t |
235 #ifdef GL_INT64_T | 283 #ifdef GL_INT64_T |
236 # define int_fast64_t int64_t | 284 # define int_fast64_t int64_t |
237 #endif | 285 #endif |
238 #ifdef GL_UINT64_T | 286 #ifdef GL_UINT64_T |
239 # define uint_fast64_t uint64_t | 287 # define uint_fast64_t uint64_t |
240 #endif | 288 #endif |
241 | 289 |
242 /* 7.18.1.4. Integer types capable of holding object pointers */ | 290 /* 7.18.1.4. Integer types capable of holding object pointers */ |
243 | 291 |
244 #undef intptr_t | 292 #undef intptr_t |
245 #undef uintptr_t | 293 #undef uintptr_t |
246 typedef long int gl_intptr_t; | 294 typedef long int gl_intptr_t; |
247 typedef unsigned long int gl_uintptr_t; | 295 typedef unsigned long int gl_uintptr_t; |
248 #define intptr_t gl_intptr_t | 296 #define intptr_t gl_intptr_t |
249 #define uintptr_t gl_uintptr_t | 297 #define uintptr_t gl_uintptr_t |
250 | 298 |
251 /* 7.18.1.5. Greatest-width integer types */ | 299 /* 7.18.1.5. Greatest-width integer types */ |
252 | 300 |
253 /* Note: These types are compiler dependent. It may be unwise to use them in | 301 /* Note: These types are compiler dependent. It may be unwise to use them in |
254 public header files. */ | 302 public header files. */ |
255 | 303 |
256 #undef intmax_t | 304 /* If the system defines INTMAX_MAX, assume that intmax_t works, and |
257 #if @HAVE_LONG_LONG_INT@ && LONG_MAX >> 30 == 1 | 305 similarly for UINTMAX_MAX and uintmax_t. This avoids problems with |
| 306 assuming one type where another is used by the system. */ |
| 307 |
| 308 #ifndef INTMAX_MAX |
| 309 # undef INTMAX_C |
| 310 # undef intmax_t |
| 311 # if @HAVE_LONG_LONG_INT@ && LONG_MAX >> 30 == 1 |
258 typedef long long int gl_intmax_t; | 312 typedef long long int gl_intmax_t; |
259 # define intmax_t gl_intmax_t | 313 # define intmax_t gl_intmax_t |
260 #elif defined GL_INT64_T | 314 # elif defined GL_INT64_T |
261 # define intmax_t int64_t | 315 # define intmax_t int64_t |
262 #else | 316 # else |
263 typedef long int gl_intmax_t; | 317 typedef long int gl_intmax_t; |
264 # define intmax_t gl_intmax_t | 318 # define intmax_t gl_intmax_t |
| 319 # endif |
265 #endif | 320 #endif |
266 | 321 |
267 #undef uintmax_t | 322 #ifndef UINTMAX_MAX |
268 #if @HAVE_UNSIGNED_LONG_LONG_INT@ && ULONG_MAX >> 31 == 1 | 323 # undef UINTMAX_C |
| 324 # undef uintmax_t |
| 325 # if @HAVE_UNSIGNED_LONG_LONG_INT@ && ULONG_MAX >> 31 == 1 |
269 typedef unsigned long long int gl_uintmax_t; | 326 typedef unsigned long long int gl_uintmax_t; |
270 # define uintmax_t gl_uintmax_t | 327 # define uintmax_t gl_uintmax_t |
271 #elif defined GL_UINT64_T | 328 # elif defined GL_UINT64_T |
272 # define uintmax_t uint64_t | 329 # define uintmax_t uint64_t |
273 #else | 330 # else |
274 typedef unsigned long int gl_uintmax_t; | 331 typedef unsigned long int gl_uintmax_t; |
275 # define uintmax_t gl_uintmax_t | 332 # define uintmax_t gl_uintmax_t |
| 333 # endif |
276 #endif | 334 #endif |
277 | 335 |
278 /* Verify that intmax_t and uintmax_t have the same size. Too much code | 336 /* Verify that intmax_t and uintmax_t have the same size. Too much code |
279 breaks if this is not the case. If this check fails, the reason is likely | 337 breaks if this is not the case. If this check fails, the reason is likely |
280 to be found in the autoconf macros. */ | 338 to be found in the autoconf macros. */ |
281 typedef int _verify_intmax_size[2 * (sizeof (intmax_t) == sizeof (uintmax_t)) -
1]; | 339 typedef int _verify_intmax_size[sizeof (intmax_t) == sizeof (uintmax_t) |
| 340 ? 1 : -1]; |
| 341 |
| 342 #define GNULIB_defined_stdint_types 1 |
| 343 #endif /* !GNULIB_defined_stdint_types */ |
282 | 344 |
283 /* 7.18.2. Limits of specified-width integer types */ | 345 /* 7.18.2. Limits of specified-width integer types */ |
284 | 346 |
285 #if ! defined __cplusplus || defined __STDC_LIMIT_MACROS | |
286 | |
287 /* 7.18.2.1. Limits of exact-width integer types */ | 347 /* 7.18.2.1. Limits of exact-width integer types */ |
288 | 348 |
289 /* Here we assume a standard architecture where the hardware integer | 349 /* Here we assume a standard architecture where the hardware integer |
290 types have 8, 16, 32, optionally 64 bits. */ | 350 types have 8, 16, 32, optionally 64 bits. */ |
291 | 351 |
292 #undef INT8_MIN | 352 #undef INT8_MIN |
293 #undef INT8_MAX | 353 #undef INT8_MAX |
294 #undef UINT8_MAX | 354 #undef UINT8_MAX |
295 #define INT8_MIN (~ INT8_MAX) | 355 #define INT8_MIN (~ INT8_MAX) |
296 #define INT8_MAX 127 | 356 #define INT8_MAX 127 |
297 #define UINT8_MAX 255 | 357 #define UINT8_MAX 255 |
298 | 358 |
299 #undef INT16_MIN | 359 #undef INT16_MIN |
300 #undef INT16_MAX | 360 #undef INT16_MAX |
301 #undef UINT16_MAX | 361 #undef UINT16_MAX |
302 #define INT16_MIN (~ INT16_MAX) | 362 #define INT16_MIN (~ INT16_MAX) |
303 #define INT16_MAX 32767 | 363 #define INT16_MAX 32767 |
304 #define UINT16_MAX 65535 | 364 #define UINT16_MAX 65535 |
305 | 365 |
306 #undef INT32_MIN | 366 #undef INT32_MIN |
307 #undef INT32_MAX | 367 #undef INT32_MAX |
308 #undef UINT32_MAX | 368 #undef UINT32_MAX |
309 #define INT32_MIN (~ INT32_MAX) | 369 #define INT32_MIN (~ INT32_MAX) |
310 #define INT32_MAX 2147483647 | 370 #define INT32_MAX 2147483647 |
311 #define UINT32_MAX 4294967295U | 371 #define UINT32_MAX 4294967295U |
312 | 372 |
313 #undef INT64_MIN | 373 #if defined GL_INT64_T && ! defined INT64_MAX |
314 #undef INT64_MAX | |
315 #ifdef GL_INT64_T | |
316 /* Prefer (- INTMAX_C (1) << 63) over (~ INT64_MAX) because SunPRO C 5.0 | 374 /* Prefer (- INTMAX_C (1) << 63) over (~ INT64_MAX) because SunPRO C 5.0 |
317 evaluates the latter incorrectly in preprocessor expressions. */ | 375 evaluates the latter incorrectly in preprocessor expressions. */ |
318 # define INT64_MIN (- INTMAX_C (1) << 63) | 376 # define INT64_MIN (- INTMAX_C (1) << 63) |
319 # define INT64_MAX INTMAX_C (9223372036854775807) | 377 # define INT64_MAX INTMAX_C (9223372036854775807) |
320 #endif | 378 #endif |
321 | 379 |
322 #undef UINT64_MAX | 380 #if defined GL_UINT64_T && ! defined UINT64_MAX |
323 #ifdef GL_UINT64_T | |
324 # define UINT64_MAX UINTMAX_C (18446744073709551615) | 381 # define UINT64_MAX UINTMAX_C (18446744073709551615) |
325 #endif | 382 #endif |
326 | 383 |
327 /* 7.18.2.2. Limits of minimum-width integer types */ | 384 /* 7.18.2.2. Limits of minimum-width integer types */ |
328 | 385 |
329 /* Here we assume a standard architecture where the hardware integer | 386 /* Here we assume a standard architecture where the hardware integer |
330 types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types | 387 types have 8, 16, 32, optionally 64 bits. Therefore the leastN_t types |
331 are the same as the corresponding N_t types. */ | 388 are the same as the corresponding N_t types. */ |
332 | 389 |
333 #undef INT_LEAST8_MIN | 390 #undef INT_LEAST8_MIN |
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365 | 422 |
366 /* 7.18.2.3. Limits of fastest minimum-width integer types */ | 423 /* 7.18.2.3. Limits of fastest minimum-width integer types */ |
367 | 424 |
368 /* Here we assume a standard architecture where the hardware integer | 425 /* Here we assume a standard architecture where the hardware integer |
369 types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types | 426 types have 8, 16, 32, optionally 64 bits. Therefore the fastN_t types |
370 are taken from the same list of types. */ | 427 are taken from the same list of types. */ |
371 | 428 |
372 #undef INT_FAST8_MIN | 429 #undef INT_FAST8_MIN |
373 #undef INT_FAST8_MAX | 430 #undef INT_FAST8_MAX |
374 #undef UINT_FAST8_MAX | 431 #undef UINT_FAST8_MAX |
375 #define INT_FAST8_MIN LONG_MIN | 432 #define INT_FAST8_MIN SCHAR_MIN |
376 #define INT_FAST8_MAX LONG_MAX | 433 #define INT_FAST8_MAX SCHAR_MAX |
377 #define UINT_FAST8_MAX ULONG_MAX | 434 #define UINT_FAST8_MAX UCHAR_MAX |
378 | 435 |
379 #undef INT_FAST16_MIN | 436 #undef INT_FAST16_MIN |
380 #undef INT_FAST16_MAX | 437 #undef INT_FAST16_MAX |
381 #undef UINT_FAST16_MAX | 438 #undef UINT_FAST16_MAX |
382 #define INT_FAST16_MIN LONG_MIN | 439 #define INT_FAST16_MIN INT_FAST32_MIN |
383 #define INT_FAST16_MAX LONG_MAX | 440 #define INT_FAST16_MAX INT_FAST32_MAX |
384 #define UINT_FAST16_MAX ULONG_MAX | 441 #define UINT_FAST16_MAX UINT_FAST32_MAX |
385 | 442 |
386 #undef INT_FAST32_MIN | 443 #undef INT_FAST32_MIN |
387 #undef INT_FAST32_MAX | 444 #undef INT_FAST32_MAX |
388 #undef UINT_FAST32_MAX | 445 #undef UINT_FAST32_MAX |
389 #define INT_FAST32_MIN LONG_MIN | 446 #ifdef __sun |
390 #define INT_FAST32_MAX LONG_MAX | 447 # define INT_FAST32_MIN INT_MIN |
391 #define UINT_FAST32_MAX ULONG_MAX | 448 # define INT_FAST32_MAX INT_MAX |
| 449 # define UINT_FAST32_MAX UINT_MAX |
| 450 #else |
| 451 # define INT_FAST32_MIN LONG_MIN |
| 452 # define INT_FAST32_MAX LONG_MAX |
| 453 # define UINT_FAST32_MAX ULONG_MAX |
| 454 #endif |
392 | 455 |
393 #undef INT_FAST64_MIN | 456 #undef INT_FAST64_MIN |
394 #undef INT_FAST64_MAX | 457 #undef INT_FAST64_MAX |
395 #ifdef GL_INT64_T | 458 #ifdef GL_INT64_T |
396 # define INT_FAST64_MIN INT64_MIN | 459 # define INT_FAST64_MIN INT64_MIN |
397 # define INT_FAST64_MAX INT64_MAX | 460 # define INT_FAST64_MAX INT64_MAX |
398 #endif | 461 #endif |
399 | 462 |
400 #undef UINT_FAST64_MAX | 463 #undef UINT_FAST64_MAX |
401 #ifdef GL_UINT64_T | 464 #ifdef GL_UINT64_T |
402 # define UINT_FAST64_MAX UINT64_MAX | 465 # define UINT_FAST64_MAX UINT64_MAX |
403 #endif | 466 #endif |
404 | 467 |
405 /* 7.18.2.4. Limits of integer types capable of holding object pointers */ | 468 /* 7.18.2.4. Limits of integer types capable of holding object pointers */ |
406 | 469 |
407 #undef INTPTR_MIN | 470 #undef INTPTR_MIN |
408 #undef INTPTR_MAX | 471 #undef INTPTR_MAX |
409 #undef UINTPTR_MAX | 472 #undef UINTPTR_MAX |
410 #define INTPTR_MIN LONG_MIN | 473 #define INTPTR_MIN LONG_MIN |
411 #define INTPTR_MAX LONG_MAX | 474 #define INTPTR_MAX LONG_MAX |
412 #define UINTPTR_MAX ULONG_MAX | 475 #define UINTPTR_MAX ULONG_MAX |
413 | 476 |
414 /* 7.18.2.5. Limits of greatest-width integer types */ | 477 /* 7.18.2.5. Limits of greatest-width integer types */ |
415 | 478 |
416 #undef INTMAX_MIN | 479 #ifndef INTMAX_MAX |
417 #undef INTMAX_MAX | 480 # undef INTMAX_MIN |
418 #ifdef INT64_MAX | 481 # ifdef INT64_MAX |
419 # define INTMAX_MIN INT64_MIN | 482 # define INTMAX_MIN INT64_MIN |
420 # define INTMAX_MAX INT64_MAX | 483 # define INTMAX_MAX INT64_MAX |
421 #else | 484 # else |
422 # define INTMAX_MIN INT32_MIN | 485 # define INTMAX_MIN INT32_MIN |
423 # define INTMAX_MAX INT32_MAX | 486 # define INTMAX_MAX INT32_MAX |
| 487 # endif |
424 #endif | 488 #endif |
425 | 489 |
426 #undef UINTMAX_MAX | 490 #ifndef UINTMAX_MAX |
427 #ifdef UINT64_MAX | 491 # ifdef UINT64_MAX |
428 # define UINTMAX_MAX UINT64_MAX | 492 # define UINTMAX_MAX UINT64_MAX |
429 #else | 493 # else |
430 # define UINTMAX_MAX UINT32_MAX | 494 # define UINTMAX_MAX UINT32_MAX |
| 495 # endif |
431 #endif | 496 #endif |
432 | 497 |
433 /* 7.18.3. Limits of other integer types */ | 498 /* 7.18.3. Limits of other integer types */ |
434 | 499 |
435 /* ptrdiff_t limits */ | 500 /* ptrdiff_t limits */ |
436 #undef PTRDIFF_MIN | 501 #undef PTRDIFF_MIN |
437 #undef PTRDIFF_MAX | 502 #undef PTRDIFF_MAX |
438 #if @APPLE_UNIVERSAL_BUILD@ | 503 #if @APPLE_UNIVERSAL_BUILD@ |
439 # ifdef _LP64 | 504 # ifdef _LP64 |
440 # define PTRDIFF_MIN _STDINT_MIN (1, 64, 0l) | 505 # define PTRDIFF_MIN _STDINT_MIN (1, 64, 0l) |
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468 # define SIZE_MAX _STDINT_MAX (0, 64, 0ul) | 533 # define SIZE_MAX _STDINT_MAX (0, 64, 0ul) |
469 # else | 534 # else |
470 # define SIZE_MAX _STDINT_MAX (0, 32, 0ul) | 535 # define SIZE_MAX _STDINT_MAX (0, 32, 0ul) |
471 # endif | 536 # endif |
472 #else | 537 #else |
473 # define SIZE_MAX _STDINT_MAX (0, @BITSIZEOF_SIZE_T@, 0@SIZE_T_SUFFIX@) | 538 # define SIZE_MAX _STDINT_MAX (0, @BITSIZEOF_SIZE_T@, 0@SIZE_T_SUFFIX@) |
474 #endif | 539 #endif |
475 | 540 |
476 /* wchar_t limits */ | 541 /* wchar_t limits */ |
477 /* Get WCHAR_MIN, WCHAR_MAX. | 542 /* Get WCHAR_MIN, WCHAR_MAX. |
478 This include is not on the top, above, because on OSF/1 4.0 we have a sequenc
e of nested | 543 This include is not on the top, above, because on OSF/1 4.0 we have a |
479 includes <wchar.h> -> <stdio.h> -> <getopt.h> -> <stdlib.h>, and the latter i
ncludes | 544 sequence of nested includes |
| 545 <wchar.h> -> <stdio.h> -> <getopt.h> -> <stdlib.h>, and the latter includes |
480 <stdint.h> and assumes its types are already defined. */ | 546 <stdint.h> and assumes its types are already defined. */ |
481 #if ! (defined WCHAR_MIN && defined WCHAR_MAX) | 547 #if @HAVE_WCHAR_H@ && ! (defined WCHAR_MIN && defined WCHAR_MAX) |
| 548 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be |
| 549 included before <wchar.h>. */ |
| 550 # include <stddef.h> |
| 551 # include <stdio.h> |
| 552 # include <time.h> |
482 # define _GL_JUST_INCLUDE_SYSTEM_WCHAR_H | 553 # define _GL_JUST_INCLUDE_SYSTEM_WCHAR_H |
483 # include <wchar.h> | 554 # include <wchar.h> |
484 # undef _GL_JUST_INCLUDE_SYSTEM_WCHAR_H | 555 # undef _GL_JUST_INCLUDE_SYSTEM_WCHAR_H |
485 #endif | 556 #endif |
486 #undef WCHAR_MIN | 557 #undef WCHAR_MIN |
487 #undef WCHAR_MAX | 558 #undef WCHAR_MAX |
488 #define WCHAR_MIN \ | 559 #define WCHAR_MIN \ |
489 _STDINT_MIN (@HAVE_SIGNED_WCHAR_T@, @BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) | 560 _STDINT_MIN (@HAVE_SIGNED_WCHAR_T@, @BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) |
490 #define WCHAR_MAX \ | 561 #define WCHAR_MAX \ |
491 _STDINT_MAX (@HAVE_SIGNED_WCHAR_T@, @BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) | 562 _STDINT_MAX (@HAVE_SIGNED_WCHAR_T@, @BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@) |
492 | 563 |
493 /* wint_t limits */ | 564 /* wint_t limits */ |
494 #undef WINT_MIN | 565 #undef WINT_MIN |
495 #undef WINT_MAX | 566 #undef WINT_MAX |
496 #define WINT_MIN \ | 567 #define WINT_MIN \ |
497 _STDINT_MIN (@HAVE_SIGNED_WINT_T@, @BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) | 568 _STDINT_MIN (@HAVE_SIGNED_WINT_T@, @BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) |
498 #define WINT_MAX \ | 569 #define WINT_MAX \ |
499 _STDINT_MAX (@HAVE_SIGNED_WINT_T@, @BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) | 570 _STDINT_MAX (@HAVE_SIGNED_WINT_T@, @BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@) |
500 | 571 |
501 #endif /* !defined __cplusplus || defined __STDC_LIMIT_MACROS */ | |
502 | |
503 /* 7.18.4. Macros for integer constants */ | 572 /* 7.18.4. Macros for integer constants */ |
504 | 573 |
505 #if ! defined __cplusplus || defined __STDC_CONSTANT_MACROS | |
506 | |
507 /* 7.18.4.1. Macros for minimum-width integer constants */ | 574 /* 7.18.4.1. Macros for minimum-width integer constants */ |
508 /* According to ISO C 99 Technical Corrigendum 1 */ | 575 /* According to ISO C 99 Technical Corrigendum 1 */ |
509 | 576 |
510 /* Here we assume a standard architecture where the hardware integer | 577 /* Here we assume a standard architecture where the hardware integer |
511 types have 8, 16, 32, optionally 64 bits, and int is 32 bits. */ | 578 types have 8, 16, 32, optionally 64 bits, and int is 32 bits. */ |
512 | 579 |
513 #undef INT8_C | 580 #undef INT8_C |
514 #undef UINT8_C | 581 #undef UINT8_C |
515 #define INT8_C(x) x | 582 #define INT8_C(x) x |
516 #define UINT8_C(x) x | 583 #define UINT8_C(x) x |
(...skipping 20 matching lines...) Expand all Loading... |
537 #if ULONG_MAX >> 31 >> 31 >> 1 == 1 | 604 #if ULONG_MAX >> 31 >> 31 >> 1 == 1 |
538 # define UINT64_C(x) x##UL | 605 # define UINT64_C(x) x##UL |
539 #elif defined _MSC_VER | 606 #elif defined _MSC_VER |
540 # define UINT64_C(x) x##ui64 | 607 # define UINT64_C(x) x##ui64 |
541 #elif @HAVE_UNSIGNED_LONG_LONG_INT@ | 608 #elif @HAVE_UNSIGNED_LONG_LONG_INT@ |
542 # define UINT64_C(x) x##ULL | 609 # define UINT64_C(x) x##ULL |
543 #endif | 610 #endif |
544 | 611 |
545 /* 7.18.4.2. Macros for greatest-width integer constants */ | 612 /* 7.18.4.2. Macros for greatest-width integer constants */ |
546 | 613 |
547 #undef INTMAX_C | 614 #ifndef INTMAX_C |
548 #if @HAVE_LONG_LONG_INT@ && LONG_MAX >> 30 == 1 | 615 # if @HAVE_LONG_LONG_INT@ && LONG_MAX >> 30 == 1 |
549 # define INTMAX_C(x) x##LL | 616 # define INTMAX_C(x) x##LL |
550 #elif defined GL_INT64_T | 617 # elif defined GL_INT64_T |
551 # define INTMAX_C(x) INT64_C(x) | 618 # define INTMAX_C(x) INT64_C(x) |
552 #else | 619 # else |
553 # define INTMAX_C(x) x##L | 620 # define INTMAX_C(x) x##L |
| 621 # endif |
554 #endif | 622 #endif |
555 | 623 |
556 #undef UINTMAX_C | 624 #ifndef UINTMAX_C |
557 #if @HAVE_UNSIGNED_LONG_LONG_INT@ && ULONG_MAX >> 31 == 1 | 625 # if @HAVE_UNSIGNED_LONG_LONG_INT@ && ULONG_MAX >> 31 == 1 |
558 # define UINTMAX_C(x) x##ULL | 626 # define UINTMAX_C(x) x##ULL |
559 #elif defined GL_UINT64_T | 627 # elif defined GL_UINT64_T |
560 # define UINTMAX_C(x) UINT64_C(x) | 628 # define UINTMAX_C(x) UINT64_C(x) |
561 #else | 629 # else |
562 # define UINTMAX_C(x) x##UL | 630 # define UINTMAX_C(x) x##UL |
| 631 # endif |
563 #endif | 632 #endif |
564 | 633 |
565 #endif /* !defined __cplusplus || defined __STDC_CONSTANT_MACROS */ | 634 #endif /* _@GUARD_PREFIX@_STDINT_H */ |
566 | 635 #endif /* !(defined __ANDROID__ && ...) */ |
567 #endif /* _GL_STDINT_H */ | 636 #endif /* !defined _@GUARD_PREFIX@_STDINT_H && !defined _GL_JUST_INCLUDE_SYSTEM_
STDINT_H */ |
568 #endif /* !defined _GL_STDINT_H && !defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H */ | |
OLD | NEW |