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