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| author | Paul Eggert | 2011-01-08 23:13:28 -0800 |
|---|---|---|
| committer | Paul Eggert | 2011-01-08 23:13:28 -0800 |
| commit | e2900ac7f7c81e849dc59b2f60917668577e2837 (patch) | |
| tree | bf7a4d6d57b72b9747a6cb8df12f5dc2bafcfcef /lib | |
| parent | 1fd182f01815629114a83d6987568dce72cc6bf5 (diff) | |
| download | emacs-e2900ac7f7c81e849dc59b2f60917668577e2837.tar.gz emacs-e2900ac7f7c81e849dc59b2f60917668577e2837.zip | |
remove file mistakenly committed
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/time.h | 555 |
1 files changed, 0 insertions, 555 deletions
diff --git a/lib/time.h b/lib/time.h deleted file mode 100644 index fea68685438..00000000000 --- a/lib/time.h +++ /dev/null | |||
| @@ -1,555 +0,0 @@ | |||
| 1 | /* DO NOT EDIT! GENERATED AUTOMATICALLY! */ | ||
| 2 | /* A more-standard <time.h>. | ||
| 3 | |||
| 4 | Copyright (C) 2007-2011 Free Software Foundation, Inc. | ||
| 5 | |||
| 6 | This program is free software; you can redistribute it and/or modify | ||
| 7 | it under the terms of the GNU General Public License as published by | ||
| 8 | the Free Software Foundation; either version 3, or (at your option) | ||
| 9 | any later version. | ||
| 10 | |||
| 11 | This program is distributed in the hope that it will be useful, | ||
| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| 14 | GNU General Public License for more details. | ||
| 15 | |||
| 16 | You should have received a copy of the GNU General Public License | ||
| 17 | along with this program; if not, write to the Free Software Foundation, | ||
| 18 | Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ | ||
| 19 | |||
| 20 | #if __GNUC__ >= 3 | ||
| 21 | #pragma GCC system_header | ||
| 22 | #endif | ||
| 23 | |||
| 24 | |||
| 25 | /* Don't get in the way of glibc when it includes time.h merely to | ||
| 26 | declare a few standard symbols, rather than to declare all the | ||
| 27 | symbols. Also, Solaris 8 <time.h> eventually includes itself | ||
| 28 | recursively; if that is happening, just include the system <time.h> | ||
| 29 | without adding our own declarations. */ | ||
| 30 | #if (defined __need_time_t || defined __need_clock_t \ | ||
| 31 | || defined __need_timespec \ | ||
| 32 | || defined _GL_TIME_H) | ||
| 33 | |||
| 34 | # include_next <time.h> | ||
| 35 | |||
| 36 | #else | ||
| 37 | |||
| 38 | # define _GL_TIME_H | ||
| 39 | |||
| 40 | # include_next <time.h> | ||
| 41 | |||
| 42 | /* NetBSD 5.0 mis-defines NULL. */ | ||
| 43 | # include <stddef.h> | ||
| 44 | |||
| 45 | /* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ | ||
| 46 | #ifndef _GL_CXXDEFS_H | ||
| 47 | #define _GL_CXXDEFS_H | ||
| 48 | |||
| 49 | /* The three most frequent use cases of these macros are: | ||
| 50 | |||
| 51 | * For providing a substitute for a function that is missing on some | ||
| 52 | platforms, but is declared and works fine on the platforms on which | ||
| 53 | it exists: | ||
| 54 | |||
| 55 | #if @GNULIB_FOO@ | ||
| 56 | # if !@HAVE_FOO@ | ||
| 57 | _GL_FUNCDECL_SYS (foo, ...); | ||
| 58 | # endif | ||
| 59 | _GL_CXXALIAS_SYS (foo, ...); | ||
| 60 | _GL_CXXALIASWARN (foo); | ||
| 61 | #elif defined GNULIB_POSIXCHECK | ||
| 62 | ... | ||
| 63 | #endif | ||
| 64 | |||
| 65 | * For providing a replacement for a function that exists on all platforms, | ||
| 66 | but is broken/insufficient and needs to be replaced on some platforms: | ||
| 67 | |||
| 68 | #if @GNULIB_FOO@ | ||
| 69 | # if @REPLACE_FOO@ | ||
| 70 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 71 | # undef foo | ||
| 72 | # define foo rpl_foo | ||
| 73 | # endif | ||
| 74 | _GL_FUNCDECL_RPL (foo, ...); | ||
| 75 | _GL_CXXALIAS_RPL (foo, ...); | ||
| 76 | # else | ||
| 77 | _GL_CXXALIAS_SYS (foo, ...); | ||
| 78 | # endif | ||
| 79 | _GL_CXXALIASWARN (foo); | ||
| 80 | #elif defined GNULIB_POSIXCHECK | ||
| 81 | ... | ||
| 82 | #endif | ||
| 83 | |||
| 84 | * For providing a replacement for a function that exists on some platforms | ||
| 85 | but is broken/insufficient and needs to be replaced on some of them and | ||
| 86 | is additionally either missing or undeclared on some other platforms: | ||
| 87 | |||
| 88 | #if @GNULIB_FOO@ | ||
| 89 | # if @REPLACE_FOO@ | ||
| 90 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 91 | # undef foo | ||
| 92 | # define foo rpl_foo | ||
| 93 | # endif | ||
| 94 | _GL_FUNCDECL_RPL (foo, ...); | ||
| 95 | _GL_CXXALIAS_RPL (foo, ...); | ||
| 96 | # else | ||
| 97 | # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@ | ||
| 98 | _GL_FUNCDECL_SYS (foo, ...); | ||
| 99 | # endif | ||
| 100 | _GL_CXXALIAS_SYS (foo, ...); | ||
| 101 | # endif | ||
| 102 | _GL_CXXALIASWARN (foo); | ||
| 103 | #elif defined GNULIB_POSIXCHECK | ||
| 104 | ... | ||
| 105 | #endif | ||
| 106 | */ | ||
| 107 | |||
| 108 | /* _GL_EXTERN_C declaration; | ||
| 109 | performs the declaration with C linkage. */ | ||
| 110 | #if defined __cplusplus | ||
| 111 | # define _GL_EXTERN_C extern "C" | ||
| 112 | #else | ||
| 113 | # define _GL_EXTERN_C extern | ||
| 114 | #endif | ||
| 115 | |||
| 116 | /* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes); | ||
| 117 | declares a replacement function, named rpl_func, with the given prototype, | ||
| 118 | consisting of return type, parameters, and attributes. | ||
| 119 | Example: | ||
| 120 | _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...) | ||
| 121 | _GL_ARG_NONNULL ((1))); | ||
| 122 | */ | ||
| 123 | #define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \ | ||
| 124 | _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes) | ||
| 125 | #define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \ | ||
| 126 | _GL_EXTERN_C rettype rpl_func parameters_and_attributes | ||
| 127 | |||
| 128 | /* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes); | ||
| 129 | declares the system function, named func, with the given prototype, | ||
| 130 | consisting of return type, parameters, and attributes. | ||
| 131 | Example: | ||
| 132 | _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...) | ||
| 133 | _GL_ARG_NONNULL ((1))); | ||
| 134 | */ | ||
| 135 | #define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \ | ||
| 136 | _GL_EXTERN_C rettype func parameters_and_attributes | ||
| 137 | |||
| 138 | /* _GL_CXXALIAS_RPL (func, rettype, parameters); | ||
| 139 | declares a C++ alias called GNULIB_NAMESPACE::func | ||
| 140 | that redirects to rpl_func, if GNULIB_NAMESPACE is defined. | ||
| 141 | Example: | ||
| 142 | _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...)); | ||
| 143 | */ | ||
| 144 | #define _GL_CXXALIAS_RPL(func,rettype,parameters) \ | ||
| 145 | _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters) | ||
| 146 | #if defined __cplusplus && defined GNULIB_NAMESPACE | ||
| 147 | # define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ | ||
| 148 | namespace GNULIB_NAMESPACE \ | ||
| 149 | { \ | ||
| 150 | rettype (*const func) parameters = ::rpl_func; \ | ||
| 151 | } \ | ||
| 152 | _GL_EXTERN_C int _gl_cxxalias_dummy | ||
| 153 | #else | ||
| 154 | # define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \ | ||
| 155 | _GL_EXTERN_C int _gl_cxxalias_dummy | ||
| 156 | #endif | ||
| 157 | |||
| 158 | /* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters); | ||
| 159 | is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters); | ||
| 160 | except that the C function rpl_func may have a slightly different | ||
| 161 | declaration. A cast is used to silence the "invalid conversion" error | ||
| 162 | that would otherwise occur. */ | ||
| 163 | #if defined __cplusplus && defined GNULIB_NAMESPACE | ||
| 164 | # define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ | ||
| 165 | namespace GNULIB_NAMESPACE \ | ||
| 166 | { \ | ||
| 167 | rettype (*const func) parameters = \ | ||
| 168 | reinterpret_cast<rettype(*)parameters>(::rpl_func); \ | ||
| 169 | } \ | ||
| 170 | _GL_EXTERN_C int _gl_cxxalias_dummy | ||
| 171 | #else | ||
| 172 | # define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \ | ||
| 173 | _GL_EXTERN_C int _gl_cxxalias_dummy | ||
| 174 | #endif | ||
| 175 | |||
| 176 | /* _GL_CXXALIAS_SYS (func, rettype, parameters); | ||
| 177 | declares a C++ alias called GNULIB_NAMESPACE::func | ||
| 178 | that redirects to the system provided function func, if GNULIB_NAMESPACE | ||
| 179 | is defined. | ||
| 180 | Example: | ||
| 181 | _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...)); | ||
| 182 | */ | ||
| 183 | #if defined __cplusplus && defined GNULIB_NAMESPACE | ||
| 184 | /* If we were to write | ||
| 185 | rettype (*const func) parameters = ::func; | ||
| 186 | like above in _GL_CXXALIAS_RPL_1, the compiler could optimize calls | ||
| 187 | better (remove an indirection through a 'static' pointer variable), | ||
| 188 | but then the _GL_CXXALIASWARN macro below would cause a warning not only | ||
| 189 | for uses of ::func but also for uses of GNULIB_NAMESPACE::func. */ | ||
| 190 | # define _GL_CXXALIAS_SYS(func,rettype,parameters) \ | ||
| 191 | namespace GNULIB_NAMESPACE \ | ||
| 192 | { \ | ||
| 193 | static rettype (*func) parameters = ::func; \ | ||
| 194 | } \ | ||
| 195 | _GL_EXTERN_C int _gl_cxxalias_dummy | ||
| 196 | #else | ||
| 197 | # define _GL_CXXALIAS_SYS(func,rettype,parameters) \ | ||
| 198 | _GL_EXTERN_C int _gl_cxxalias_dummy | ||
| 199 | #endif | ||
| 200 | |||
| 201 | /* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters); | ||
| 202 | is like _GL_CXXALIAS_SYS (func, rettype, parameters); | ||
| 203 | except that the C function func may have a slightly different declaration. | ||
| 204 | A cast is used to silence the "invalid conversion" error that would | ||
| 205 | otherwise occur. */ | ||
| 206 | #if defined __cplusplus && defined GNULIB_NAMESPACE | ||
| 207 | # define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ | ||
| 208 | namespace GNULIB_NAMESPACE \ | ||
| 209 | { \ | ||
| 210 | static rettype (*func) parameters = \ | ||
| 211 | reinterpret_cast<rettype(*)parameters>(::func); \ | ||
| 212 | } \ | ||
| 213 | _GL_EXTERN_C int _gl_cxxalias_dummy | ||
| 214 | #else | ||
| 215 | # define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \ | ||
| 216 | _GL_EXTERN_C int _gl_cxxalias_dummy | ||
| 217 | #endif | ||
| 218 | |||
| 219 | /* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2); | ||
| 220 | is like _GL_CXXALIAS_SYS (func, rettype, parameters); | ||
| 221 | except that the C function is picked among a set of overloaded functions, | ||
| 222 | namely the one with rettype2 and parameters2. Two consecutive casts | ||
| 223 | are used to silence the "cannot find a match" and "invalid conversion" | ||
| 224 | errors that would otherwise occur. */ | ||
| 225 | #if defined __cplusplus && defined GNULIB_NAMESPACE | ||
| 226 | /* The outer cast must be a reinterpret_cast. | ||
| 227 | The inner cast: When the function is defined as a set of overloaded | ||
| 228 | functions, it works as a static_cast<>, choosing the designated variant. | ||
| 229 | When the function is defined as a single variant, it works as a | ||
| 230 | reinterpret_cast<>. The parenthesized cast syntax works both ways. */ | ||
| 231 | # define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ | ||
| 232 | namespace GNULIB_NAMESPACE \ | ||
| 233 | { \ | ||
| 234 | static rettype (*func) parameters = \ | ||
| 235 | reinterpret_cast<rettype(*)parameters>( \ | ||
| 236 | (rettype2(*)parameters2)(::func)); \ | ||
| 237 | } \ | ||
| 238 | _GL_EXTERN_C int _gl_cxxalias_dummy | ||
| 239 | #else | ||
| 240 | # define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \ | ||
| 241 | _GL_EXTERN_C int _gl_cxxalias_dummy | ||
| 242 | #endif | ||
| 243 | |||
| 244 | /* _GL_CXXALIASWARN (func); | ||
| 245 | causes a warning to be emitted when ::func is used but not when | ||
| 246 | GNULIB_NAMESPACE::func is used. func must be defined without overloaded | ||
| 247 | variants. */ | ||
| 248 | #if defined __cplusplus && defined GNULIB_NAMESPACE | ||
| 249 | # define _GL_CXXALIASWARN(func) \ | ||
| 250 | _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE) | ||
| 251 | # define _GL_CXXALIASWARN_1(func,namespace) \ | ||
| 252 | _GL_CXXALIASWARN_2 (func, namespace) | ||
| 253 | /* To work around GCC bug <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43881>, | ||
| 254 | we enable the warning only when not optimizing. */ | ||
| 255 | # if !__OPTIMIZE__ | ||
| 256 | # define _GL_CXXALIASWARN_2(func,namespace) \ | ||
| 257 | _GL_WARN_ON_USE (func, \ | ||
| 258 | "The symbol ::" #func " refers to the system function. " \ | ||
| 259 | "Use " #namespace "::" #func " instead.") | ||
| 260 | # elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING | ||
| 261 | # define _GL_CXXALIASWARN_2(func,namespace) \ | ||
| 262 | extern __typeof__ (func) func | ||
| 263 | # else | ||
| 264 | # define _GL_CXXALIASWARN_2(func,namespace) \ | ||
| 265 | _GL_EXTERN_C int _gl_cxxalias_dummy | ||
| 266 | # endif | ||
| 267 | #else | ||
| 268 | # define _GL_CXXALIASWARN(func) \ | ||
| 269 | _GL_EXTERN_C int _gl_cxxalias_dummy | ||
| 270 | #endif | ||
| 271 | |||
| 272 | /* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes); | ||
| 273 | causes a warning to be emitted when the given overloaded variant of ::func | ||
| 274 | is used but not when GNULIB_NAMESPACE::func is used. */ | ||
| 275 | #if defined __cplusplus && defined GNULIB_NAMESPACE | ||
| 276 | # define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ | ||
| 277 | _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \ | ||
| 278 | GNULIB_NAMESPACE) | ||
| 279 | # define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \ | ||
| 280 | _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace) | ||
| 281 | /* To work around GCC bug <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43881>, | ||
| 282 | we enable the warning only when not optimizing. */ | ||
| 283 | # if !__OPTIMIZE__ | ||
| 284 | # define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ | ||
| 285 | _GL_WARN_ON_USE_CXX (func, rettype, parameters_and_attributes, \ | ||
| 286 | "The symbol ::" #func " refers to the system function. " \ | ||
| 287 | "Use " #namespace "::" #func " instead.") | ||
| 288 | # elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING | ||
| 289 | # define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ | ||
| 290 | extern __typeof__ (func) func | ||
| 291 | # else | ||
| 292 | # define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \ | ||
| 293 | _GL_EXTERN_C int _gl_cxxalias_dummy | ||
| 294 | # endif | ||
| 295 | #else | ||
| 296 | # define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \ | ||
| 297 | _GL_EXTERN_C int _gl_cxxalias_dummy | ||
| 298 | #endif | ||
| 299 | |||
| 300 | #endif /* _GL_CXXDEFS_H */ | ||
| 301 | |||
| 302 | /* The definition of _GL_ARG_NONNULL is copied here. */ | ||
| 303 | /* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools | ||
| 304 | that the values passed as arguments n, ..., m must be non-NULL pointers. | ||
| 305 | n = 1 stands for the first argument, n = 2 for the second argument etc. */ | ||
| 306 | #ifndef _GL_ARG_NONNULL | ||
| 307 | # if (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || __GNUC__ > 3 | ||
| 308 | # define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params)) | ||
| 309 | # else | ||
| 310 | # define _GL_ARG_NONNULL(params) | ||
| 311 | # endif | ||
| 312 | #endif | ||
| 313 | |||
| 314 | /* The definition of _GL_WARN_ON_USE is copied here. */ | ||
| 315 | #ifndef _GL_WARN_ON_USE | ||
| 316 | |||
| 317 | # if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) | ||
| 318 | /* A compiler attribute is available in gcc versions 4.3.0 and later. */ | ||
| 319 | # define _GL_WARN_ON_USE(function, message) \ | ||
| 320 | extern __typeof__ (function) function __attribute__ ((__warning__ (message))) | ||
| 321 | # elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING | ||
| 322 | /* Verify the existence of the function. */ | ||
| 323 | # define _GL_WARN_ON_USE(function, message) \ | ||
| 324 | extern __typeof__ (function) function | ||
| 325 | # else /* Unsupported. */ | ||
| 326 | # define _GL_WARN_ON_USE(function, message) \ | ||
| 327 | _GL_WARN_EXTERN_C int _gl_warn_on_use | ||
| 328 | # endif | ||
| 329 | #endif | ||
| 330 | |||
| 331 | /* _GL_WARN_ON_USE_CXX (function, rettype, parameters_and_attributes, "string") | ||
| 332 | is like _GL_WARN_ON_USE (function, "string"), except that the function is | ||
| 333 | declared with the given prototype, consisting of return type, parameters, | ||
| 334 | and attributes. | ||
| 335 | This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does | ||
| 336 | not work in this case. */ | ||
| 337 | #ifndef _GL_WARN_ON_USE_CXX | ||
| 338 | # if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) | ||
| 339 | # define _GL_WARN_ON_USE_CXX(function,rettype,parameters_and_attributes,msg) \ | ||
| 340 | extern rettype function parameters_and_attributes \ | ||
| 341 | __attribute__ ((__warning__ (msg))) | ||
| 342 | # elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING | ||
| 343 | /* Verify the existence of the function. */ | ||
| 344 | # define _GL_WARN_ON_USE_CXX(function,rettype,parameters_and_attributes,msg) \ | ||
| 345 | extern rettype function parameters_and_attributes | ||
| 346 | # else /* Unsupported. */ | ||
| 347 | # define _GL_WARN_ON_USE_CXX(function,rettype,parameters_and_attributes,msg) \ | ||
| 348 | _GL_WARN_EXTERN_C int _gl_warn_on_use | ||
| 349 | # endif | ||
| 350 | #endif | ||
| 351 | |||
| 352 | /* _GL_WARN_EXTERN_C declaration; | ||
| 353 | performs the declaration with C linkage. */ | ||
| 354 | #ifndef _GL_WARN_EXTERN_C | ||
| 355 | # if defined __cplusplus | ||
| 356 | # define _GL_WARN_EXTERN_C extern "C" | ||
| 357 | # else | ||
| 358 | # define _GL_WARN_EXTERN_C extern | ||
| 359 | # endif | ||
| 360 | #endif | ||
| 361 | |||
| 362 | /* Some systems don't define struct timespec (e.g., AIX 4.1, Ultrix 4.3). | ||
| 363 | Or they define it with the wrong member names or define it in <sys/time.h> | ||
| 364 | (e.g., FreeBSD circa 1997). Stock Mingw does not define it, but the | ||
| 365 | pthreads-win32 library defines it in <pthread.h>. */ | ||
| 366 | # if ! 1 | ||
| 367 | # if 0 | ||
| 368 | # include <sys/time.h> | ||
| 369 | # elif 0 | ||
| 370 | # include <pthread.h> | ||
| 371 | /* The pthreads-win32 <pthread.h> also defines a couple of broken macros. */ | ||
| 372 | # undef asctime_r | ||
| 373 | # undef ctime_r | ||
| 374 | # undef gmtime_r | ||
| 375 | # undef localtime_r | ||
| 376 | # undef rand_r | ||
| 377 | # undef strtok_r | ||
| 378 | # else | ||
| 379 | |||
| 380 | # ifdef __cplusplus | ||
| 381 | extern "C" { | ||
| 382 | # endif | ||
| 383 | |||
| 384 | # undef timespec | ||
| 385 | # define timespec rpl_timespec | ||
| 386 | struct timespec | ||
| 387 | { | ||
| 388 | time_t tv_sec; | ||
| 389 | long int tv_nsec; | ||
| 390 | }; | ||
| 391 | |||
| 392 | # ifdef __cplusplus | ||
| 393 | } | ||
| 394 | # endif | ||
| 395 | |||
| 396 | # endif | ||
| 397 | # endif | ||
| 398 | |||
| 399 | /* Per http://austingroupbugs.net/view.php?id=327, POSIX requires | ||
| 400 | time_t to be an integer type, even though C99 permits floating | ||
| 401 | point. We don't know of any implementation that uses floating | ||
| 402 | point, and it is much easier to write code that doesn't have to | ||
| 403 | worry about that corner case, so we force the issue. */ | ||
| 404 | struct __time_t_must_be_integral { | ||
| 405 | unsigned int __floating_time_t_unsupported : (time_t) 1; | ||
| 406 | }; | ||
| 407 | |||
| 408 | /* Sleep for at least RQTP seconds unless interrupted, If interrupted, | ||
| 409 | return -1 and store the remaining time into RMTP. See | ||
| 410 | <http://www.opengroup.org/susv3xsh/nanosleep.html>. */ | ||
| 411 | # if 0 | ||
| 412 | # if GNULIB_PORTCHECK | ||
| 413 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 414 | # define nanosleep rpl_nanosleep | ||
| 415 | # endif | ||
| 416 | _GL_FUNCDECL_RPL (nanosleep, int, | ||
| 417 | (struct timespec const *__rqtp, struct timespec *__rmtp) | ||
| 418 | _GL_ARG_NONNULL ((1))); | ||
| 419 | _GL_CXXALIAS_RPL (nanosleep, int, | ||
| 420 | (struct timespec const *__rqtp, struct timespec *__rmtp)); | ||
| 421 | # else | ||
| 422 | # if ! 1 | ||
| 423 | _GL_FUNCDECL_SYS (nanosleep, int, | ||
| 424 | (struct timespec const *__rqtp, struct timespec *__rmtp) | ||
| 425 | _GL_ARG_NONNULL ((1))); | ||
| 426 | # endif | ||
| 427 | _GL_CXXALIAS_SYS (nanosleep, int, | ||
| 428 | (struct timespec const *__rqtp, struct timespec *__rmtp)); | ||
| 429 | # endif | ||
| 430 | _GL_CXXALIASWARN (nanosleep); | ||
| 431 | # endif | ||
| 432 | |||
| 433 | /* Return the 'time_t' representation of TP and normalize TP. */ | ||
| 434 | # if 1 | ||
| 435 | # if 0 | ||
| 436 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 437 | # define mktime rpl_mktime | ||
| 438 | # endif | ||
| 439 | _GL_FUNCDECL_RPL (mktime, time_t, (struct tm *__tp) _GL_ARG_NONNULL ((1))); | ||
| 440 | _GL_CXXALIAS_RPL (mktime, time_t, (struct tm *__tp)); | ||
| 441 | # else | ||
| 442 | _GL_CXXALIAS_SYS (mktime, time_t, (struct tm *__tp)); | ||
| 443 | # endif | ||
| 444 | _GL_CXXALIASWARN (mktime); | ||
| 445 | # endif | ||
| 446 | |||
| 447 | /* Convert TIMER to RESULT, assuming local time and UTC respectively. See | ||
| 448 | <http://www.opengroup.org/susv3xsh/localtime_r.html> and | ||
| 449 | <http://www.opengroup.org/susv3xsh/gmtime_r.html>. */ | ||
| 450 | # if 1 | ||
| 451 | # if 0 | ||
| 452 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 453 | # undef localtime_r | ||
| 454 | # define localtime_r rpl_localtime_r | ||
| 455 | # endif | ||
| 456 | _GL_FUNCDECL_RPL (localtime_r, struct tm *, (time_t const *restrict __timer, | ||
| 457 | struct tm *restrict __result) | ||
| 458 | _GL_ARG_NONNULL ((1, 2))); | ||
| 459 | _GL_CXXALIAS_RPL (localtime_r, struct tm *, (time_t const *restrict __timer, | ||
| 460 | struct tm *restrict __result)); | ||
| 461 | # else | ||
| 462 | # if ! 0 | ||
| 463 | _GL_FUNCDECL_SYS (localtime_r, struct tm *, (time_t const *restrict __timer, | ||
| 464 | struct tm *restrict __result) | ||
| 465 | _GL_ARG_NONNULL ((1, 2))); | ||
| 466 | # endif | ||
| 467 | _GL_CXXALIAS_SYS (localtime_r, struct tm *, (time_t const *restrict __timer, | ||
| 468 | struct tm *restrict __result)); | ||
| 469 | # endif | ||
| 470 | # if 0 | ||
| 471 | _GL_CXXALIASWARN (localtime_r); | ||
| 472 | # endif | ||
| 473 | # if 0 | ||
| 474 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 475 | # undef gmtime_r | ||
| 476 | # define gmtime_r rpl_gmtime_r | ||
| 477 | # endif | ||
| 478 | _GL_FUNCDECL_RPL (gmtime_r, struct tm *, (time_t const *restrict __timer, | ||
| 479 | struct tm *restrict __result) | ||
| 480 | _GL_ARG_NONNULL ((1, 2))); | ||
| 481 | _GL_CXXALIAS_RPL (gmtime_r, struct tm *, (time_t const *restrict __timer, | ||
| 482 | struct tm *restrict __result)); | ||
| 483 | # else | ||
| 484 | # if ! 0 | ||
| 485 | _GL_FUNCDECL_SYS (gmtime_r, struct tm *, (time_t const *restrict __timer, | ||
| 486 | struct tm *restrict __result) | ||
| 487 | _GL_ARG_NONNULL ((1, 2))); | ||
| 488 | # endif | ||
| 489 | _GL_CXXALIAS_SYS (gmtime_r, struct tm *, (time_t const *restrict __timer, | ||
| 490 | struct tm *restrict __result)); | ||
| 491 | # endif | ||
| 492 | # if 0 | ||
| 493 | _GL_CXXALIASWARN (gmtime_r); | ||
| 494 | # endif | ||
| 495 | # endif | ||
| 496 | |||
| 497 | /* Parse BUF as a time stamp, assuming FORMAT specifies its layout, and store | ||
| 498 | the resulting broken-down time into TM. See | ||
| 499 | <http://www.opengroup.org/susv3xsh/strptime.html>. */ | ||
| 500 | # if 0 | ||
| 501 | # if ! 1 | ||
| 502 | _GL_FUNCDECL_SYS (strptime, char *, (char const *restrict __buf, | ||
| 503 | char const *restrict __format, | ||
| 504 | struct tm *restrict __tm) | ||
| 505 | _GL_ARG_NONNULL ((1, 2, 3))); | ||
| 506 | # endif | ||
| 507 | _GL_CXXALIAS_SYS (strptime, char *, (char const *restrict __buf, | ||
| 508 | char const *restrict __format, | ||
| 509 | struct tm *restrict __tm)); | ||
| 510 | _GL_CXXALIASWARN (strptime); | ||
| 511 | # endif | ||
| 512 | |||
| 513 | /* Convert TM to a time_t value, assuming UTC. */ | ||
| 514 | # if 0 | ||
| 515 | # if GNULIB_PORTCHECK | ||
| 516 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | ||
| 517 | # undef timegm | ||
| 518 | # define timegm rpl_timegm | ||
| 519 | # endif | ||
| 520 | _GL_FUNCDECL_RPL (timegm, time_t, (struct tm *__tm) _GL_ARG_NONNULL ((1))); | ||
| 521 | _GL_CXXALIAS_RPL (timegm, time_t, (struct tm *__tm)); | ||
| 522 | # else | ||
| 523 | # if ! 1 | ||
| 524 | _GL_FUNCDECL_SYS (timegm, time_t, (struct tm *__tm) _GL_ARG_NONNULL ((1))); | ||
| 525 | # endif | ||
| 526 | _GL_CXXALIAS_SYS (timegm, time_t, (struct tm *__tm)); | ||
| 527 | # endif | ||
| 528 | _GL_CXXALIASWARN (timegm); | ||
| 529 | # endif | ||
| 530 | |||
| 531 | /* Encourage applications to avoid unsafe functions that can overrun | ||
| 532 | buffers when given outlandish struct tm values. Portable | ||
| 533 | applications should use strftime (or even sprintf) instead. */ | ||
| 534 | # if defined GNULIB_POSIXCHECK | ||
| 535 | # undef asctime | ||
| 536 | _GL_WARN_ON_USE (asctime, "asctime can overrun buffers in some cases - " | ||
| 537 | "better use strftime (or even sprintf) instead"); | ||
| 538 | # endif | ||
| 539 | # if defined GNULIB_POSIXCHECK | ||
| 540 | # undef asctime_r | ||
| 541 | _GL_WARN_ON_USE (asctime, "asctime_r can overrun buffers in some cases - " | ||
| 542 | "better use strftime (or even sprintf) instead"); | ||
| 543 | # endif | ||
| 544 | # if defined GNULIB_POSIXCHECK | ||
| 545 | # undef ctime | ||
| 546 | _GL_WARN_ON_USE (asctime, "ctime can overrun buffers in some cases - " | ||
| 547 | "better use strftime (or even sprintf) instead"); | ||
| 548 | # endif | ||
| 549 | # if defined GNULIB_POSIXCHECK | ||
| 550 | # undef ctime_r | ||
| 551 | _GL_WARN_ON_USE (asctime, "ctime_r can overrun buffers in some cases - " | ||
| 552 | "better use strftime (or even sprintf) instead"); | ||
| 553 | # endif | ||
| 554 | |||
| 555 | #endif | ||