Commit Graph

5 Commits

Author SHA1 Message Date
theraven
0f6ef690b3 Implement xlocale APIs from Darwin, mainly for use by libc++. This adds a
load of _l suffixed versions of various standard library functions that use
the global locale, making them take an explicit locale parameter.  Also
adds support for per-thread locales.  This work was funded by the FreeBSD
Foundation.

Please test any code you have that uses the C standard locale functions!

Reviewed by:    das (gdtoa changes)
Approved by:    dim (mentor)
2011-11-20 14:45:42 +00:00
das
218b1f5292 Fix previous commit: We should only mask the top bit in the STRTOG_NaNBits
case, not the STRTOG_Normal case.
2007-12-16 23:31:55 +00:00
das
70cdf6a574 Fix strto{f,d,ld}() so they don't return signaling NaNs. C99
says they are never supposed to, and the fact that they did could
cause apps that run with unmasked FP exceptions to SIGFPE after a
scanf() or strtod(). The vendor stated that he will not be fixing
this, citing portability concerns.
2007-12-16 21:14:33 +00:00
das
5bc737f352 Import of the latest gdtoa sources, which include fixes for minor
problems relating to NaNs and rounding.
2007-01-03 04:58:54 +00:00
das
db3a0f1435 Initial import of David Gay's gdtoa library for conversion between
strings and floating point.
2003-03-12 20:18:32 +00:00