| 0,0 → 1,191 |
|---|
| #ifndef _FEATURES_H |
| #define _FEATURES_H 1 |
| |
| #undef __USE_ISOC99 |
| #undef __USE_POSIX |
| #undef __USE_POSIX2 |
| #undef __USE_POSIX199309 |
| #undef __USE_POSIX199506 |
| #undef __USE_XOPEN |
| #undef __USE_XOPEN_EXTENDED |
| #undef __USE_UNIX98 |
| #undef __USE_XOPEN2K |
| #undef __USE_LARGEFILE |
| #undef __USE_LARGEFILE64 |
| #undef __USE_FILE_OFFSET64 |
| #undef __USE_BSD |
| #undef __USE_SVID |
| #undef __USE_MISC |
| #undef __USE_GNU |
| #undef __USE_REENTRANT |
| #undef __FAVOR_BSD |
| #undef __KERNEL_STRICT_NAMES |
| |
| #ifndef _LOOSE_KERNEL_NAMES |
| #define __KERNEL_STRICT_NAMES |
| #endif |
| |
| #define __USE_ANSI 1 |
| |
| #if defined _BSD_SOURCE && \ |
| !(defined _POSIX_SOURCE || defined _POSIX_C_SOURCE || \ |
| defined _XOPEN_SOURCE || defined _XOPEN_SOURCE_EXTENDED || \ |
| defined _GNU_SOURCE || defined _SVID_SOURCE) |
| # define __FAVOR_BSD 1 |
| #endif |
| |
| #ifdef _GNU_SOURCE |
| # undef _ISOC99_SOURCE |
| # define _ISOC99_SOURCE 1 |
| # undef _POSIX_SOURCE |
| # define _POSIX_SOURCE 1 |
| # undef _POSIX_C_SOURCE |
| # define _POSIX_C_SOURCE 199506L |
| # undef _XOPEN_SOURCE |
| # define _XOPEN_SOURCE 600 |
| # undef _XOPEN_SOURCE_EXTENDED |
| # define _XOPEN_SOURCE_EXTENDED 1 |
| # undef _LARGEFILE64_SOURCE |
| # define _LARGEFILE64_SOURCE 1 |
| # undef _BSD_SOURCE |
| # define _BSD_SOURCE 1 |
| # undef _SVID_SOURCE |
| # define _SVID_SOURCE 1 |
| #endif |
| |
| #if (!defined __STRICT_ANSI__ && !defined _ISOC99_SOURCE && \ |
| !defined _POSIX_SOURCE && !defined _POSIX_C_SOURCE && \ |
| !defined _XOPEN_SOURCE && !defined _XOPEN_SOURCE_EXTENDED && \ |
| !defined _BSD_SOURCE && !defined _SVID_SOURCE) |
| # define _BSD_SOURCE 1 |
| # define _SVID_SOURCE 1 |
| #endif |
| |
| #if (defined _ISOC99_SOURCE || defined _ISOC9X_SOURCE \ |
| || (defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L)) |
| # define __USE_ISOC99 1 |
| #endif |
| |
| #if (!defined __STRICT_ANSI__ && !defined _POSIX_SOURCE && \ |
| !defined _POSIX_C_SOURCE) |
| # define _POSIX_SOURCE 1 |
| # if defined _XOPEN_SOURCE && (_XOPEN_SOURCE - 0) < 500 |
| # define _POSIX_C_SOURCE 2 |
| # else |
| # define _POSIX_C_SOURCE 199506L |
| # endif |
| #endif |
| |
| #if defined _POSIX_SOURCE || _POSIX_C_SOURCE >= 1 || defined _XOPEN_SOURCE |
| # define __USE_POSIX 1 |
| #endif |
| |
| #if defined _POSIX_C_SOURCE && _POSIX_C_SOURCE >= 2 || defined _XOPEN_SOURCE |
| # define __USE_POSIX2 1 |
| #endif |
| |
| #if (_POSIX_C_SOURCE - 0) >= 199309L |
| # define __USE_POSIX199309 1 |
| #endif |
| |
| #if (_POSIX_C_SOURCE - 0) >= 199506L |
| # define __USE_POSIX199506 1 |
| #endif |
| |
| #ifdef _XOPEN_SOURCE |
| # define __USE_XOPEN 1 |
| # if (_XOPEN_SOURCE - 0) >= 500 |
| # define __USE_XOPEN_EXTENDED 1 |
| # define __USE_UNIX98 1 |
| # undef _LARGEFILE_SOURCE |
| # define _LARGEFILE_SOURCE 1 |
| # if (_XOPEN_SOURCE - 0) >= 600 |
| # define __USE_XOPEN2K 1 |
| # undef __USE_ISOC99 |
| # define __USE_ISOC99 1 |
| # endif |
| # else |
| # ifdef _XOPEN_SOURCE_EXTENDED |
| # define __USE_XOPEN_EXTENDED 1 |
| # endif |
| # endif |
| #endif |
| |
| #ifdef _LARGEFILE_SOURCE |
| # define __USE_LARGEFILE 1 |
| #endif |
| |
| #ifdef _LARGEFILE64_SOURCE |
| # define __USE_LARGEFILE64 1 |
| #endif |
| |
| #if defined _FILE_OFFSET_BITS && _FILE_OFFSET_BITS == 64 |
| # define __USE_FILE_OFFSET64 1 |
| #endif |
| |
| #if defined _BSD_SOURCE || defined _SVID_SOURCE |
| # define __USE_MISC 1 |
| #endif |
| |
| #ifdef _BSD_SOURCE |
| # define __USE_BSD 1 |
| #endif |
| |
| #ifdef _SVID_SOURCE |
| # define __USE_SVID 1 |
| #endif |
| |
| #ifdef _GNU_SOURCE |
| # define __USE_GNU 1 |
| #endif |
| |
| #if defined _REENTRANT || defined _THREAD_SAFE |
| # define __USE_REENTRANT 1 |
| #endif |
| |
| #define __STDC_IEC_559__ 1 |
| #define __STDC_IEC_559_COMPLEX__ 1 |
| |
| #define __STDC_ISO_10646__ 200009L |
| |
| #undef __GNU_LIBRARY__ |
| #define __GNU_LIBRARY__ 6 |
| |
| #define __GLIBC__ 2 |
| #define __GLIBC_MINOR__ 2 |
| |
| #if defined __GNUC__ && defined __GNUC_MINOR__ |
| # define __GNUC_PREREQ(maj, min) \ |
| ((__GNUC__ << 16) + __GNUC_MINOR__ >= ((maj) << 16) + (min)) |
| #else |
| # define __GNUC_PREREQ(maj, min) 0 |
| #endif |
| |
| #define __GLIBC_PREREQ(maj, min) \ |
| ((__GLIBC__ << 16) + __GLIBC_MINOR__ >= ((maj) << 16) + (min)) |
| |
| # if defined __USE_FILE_OFFSET64 && !defined __REDIRECT |
| # define __USE_LARGEFILE 1 |
| # define __USE_LARGEFILE64 1 |
| # endif |
| |
| #if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ \ |
| && !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__ |
| # define __USE_EXTERN_INLINES 1 |
| #endif |
| |
| /* This is here only because every header file already includes this one. */ |
| #ifndef _LIBC |
| /* Get the definitions of all the appropriate `__stub_FUNCTION' symbols. |
| <gnu/stubs.h> contains `#define __stub_FUNCTION' when FUNCTION is a stub |
| which will always return failure (and set errno to ENOSYS). |
| |
| We avoid including <gnu/stubs.h> when compiling the C library itself to |
| avoid a dependency loop. stubs.h depends on every object file. If |
| this #include were done for the library source code, then every object |
| file would depend on stubs.h. */ |
| |
| # include <gnu/stubs.h> |
| #endif |
| |
| #endif /* features.h */ |