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Searched refs:_XOPEN_SOURCE (Results 1 – 3 of 3) sorted by relevance

/picolibc-3.7.0-3.6.0/newlib/libc/include/sys/
Dfeatures.h128 #undef _XOPEN_SOURCE
129 #define _XOPEN_SOURCE 700 macro
151 !defined(_POSIX_C_SOURCE) && !defined(_XOPEN_SOURCE) && \
166 (_XOPEN_SOURCE - 0) >= 500)
168 #if !defined(_XOPEN_SOURCE) || (_XOPEN_SOURCE - 0) >= 700
170 #elif (_XOPEN_SOURCE - 0) >= 600
172 #elif (_XOPEN_SOURCE - 0) >= 500
174 #elif (_XOPEN_SOURCE - 0) < 500
322 #if defined(_LARGEFILE_SOURCE) || (_XOPEN_SOURCE - 0) >= 500
342 #elif (_POSIX_C_SOURCE - 0) >= 2 || defined(_XOPEN_SOURCE)
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/picolibc-3.7.0-3.6.0/newlib/libc/stdlib/
Defgcvt.c101 #define _XOPEN_SOURCE macro
/picolibc-3.7.0-3.6.0/newlib/
DChangeLog-2015986 effect when _XOPEN_SOURCE is also defined.
1642 * libc/include/math.h: Also define M_PI etc. if _XOPEN_SOURCE is
3212 _XOPEN_SOURCE.
3428 __STRICT_ANSI__ or _XOPEN_SOURCE is defined appropriately.
4977 * libc/include/sys/features.h: Allow for _XOPEN_SOURCE to have an
5011 _POSIX_C_SOURCE if not already defined and _XOPEN_SOURCE has an