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* include/features.h: _POSIX_C_SOURCE >= 200112L implies C99.

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Ulrich Drepper 2009-04-25 08:30:00 +00:00
parent e971e76d8d
commit c163ee23e0
2 changed files with 4 additions and 0 deletions
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ChangeLog
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@ -1,5 +1,7 @@
2009-04-25 Ulrich Drepper <drepper@redhat.com> 2009-04-25 Ulrich Drepper <drepper@redhat.com>
* include/features.h: _POSIX_C_SOURCE >= 200112L implies C99.
* sysdeps/ieee754/k_standard.c (__kernel_standard): Pole errors * sysdeps/ieee754/k_standard.c (__kernel_standard): Pole errors
for lgamma should se errno to ERANGE, not EDOM. for lgamma should se errno to ERANGE, not EDOM.
* math/libm-test.inc (lgamma_test): Check errno for pole errors. * math/libm-test.inc (lgamma_test): Check errno for pole errors.

2
include/features.h
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@ -230,6 +230,8 @@
#if (_POSIX_C_SOURCE - 0) >= 200112L #if (_POSIX_C_SOURCE - 0) >= 200112L
# define __USE_XOPEN2K 1 # define __USE_XOPEN2K 1
# undef __USE_ISOC99
# define __USE_ISOC99 1
#endif #endif
#if (_POSIX_C_SOURCE - 0) >= 200809L #if (_POSIX_C_SOURCE - 0) >= 200809L