451a8eb09a
* libm/common/s_ilogb.c: Adjust documentation to reflect new returns
(see next items) and that ilogb() and ilogbf() are C99/POSIX.
* libm/common/s_ilogb.c (ilogb): Use C99/POSIX FP_ILOGB0 and
FP_ILOGBNAN returns for 0 and NAN arguments, respectively, instead of
the prior -INT_MAX and INT_MAX. The FP_ILOGBx defines in math.h
presently match the prior hard-codes, so no functional change is
actually introduced. (Not at this time, nor planned, but the values
are permitted to be different, so subsequent edits of math.h could
possibly cause a functional change.)
* libm/common/sf_ilogb.c (ilogbf): Ditto.
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| .. | ||
| common | ||
| machine | ||
| math | ||
| mathfp | ||
| test | ||
| Makefile.am | ||
| Makefile.in | ||
| aclocal.m4 | ||
| config.h.in | ||
| configure | ||
| configure.in | ||
| libm.texinfo | ||