Lines Matching refs:_XOPEN_SOURCE
84 #if defined(_XOPEN_SOURCE) || defined(_POSIX_C_SOURCE)
169 * of _POSIX_SOURCE nor _XOPEN_SOURCE is defined and the value of
217 * Use of _XOPEN_SOURCE
241 * _XOPEN_SOURCE XPG3
242 * _XOPEN_SOURCE && _XOPEN_VERSION = 4 XPG4
243 * _XOPEN_SOURCE && _XOPEN_SOURCE_EXTENDED = 1 XPG4v2
244 * _XOPEN_SOURCE = 500 XPG5
245 * _XOPEN_SOURCE = 600 (or POSIX_C_SOURCE=200112L) XPG6
268 #if defined(_XOPEN_SOURCE) && (_XOPEN_SOURCE - 0 < 500) && \
272 #elif (defined(_XOPEN_SOURCE) && _XOPEN_VERSION - 0 == 4)
276 #elif (defined(_XOPEN_SOURCE) && _XOPEN_SOURCE_EXTENDED - 0 == 1)
281 #elif (_XOPEN_SOURCE - 0 == 500)
289 #elif (_XOPEN_SOURCE - 0 == 600) || (_POSIX_C_SOURCE - 0 == 200112L)
297 #undef _XOPEN_SOURCE
298 #define _XOPEN_SOURCE 600