Description:
logbl() function: get exponent.

Files:
lib/logbl.c
lib/logb.c
m4/logbl.m4
m4/mathfunc.m4

Depends-on:
math
extensions
logb            [{ test $HAVE_LOGBL = 0 || test $REPLACE_LOGBL = 1; } && test $HAVE_SAME_LONG_DOUBLE_AS_DOUBLE = 1]
isfinite        [{ test $HAVE_LOGBL = 0 || test $REPLACE_LOGBL = 1; } && test $HAVE_SAME_LONG_DOUBLE_AS_DOUBLE = 0]
frexpl          [{ test $HAVE_LOGBL = 0 || test $REPLACE_LOGBL = 1; } && test $HAVE_SAME_LONG_DOUBLE_AS_DOUBLE = 0]
isnanl          [{ test $HAVE_LOGBL = 0 || test $REPLACE_LOGBL = 1; } && test $HAVE_SAME_LONG_DOUBLE_AS_DOUBLE = 0]

configure.ac:
gl_FUNC_LOGBL
gl_CONDITIONAL([GL_COND_OBJ_LOGBL],
               [test $HAVE_LOGBL = 0 || test $REPLACE_LOGBL = 1])
gl_MATH_MODULE_INDICATOR([logbl])

Makefile.am:
if GL_COND_OBJ_LOGBL
lib_SOURCES += logbl.c
endif

Include:
<math.h>

Link:
$(LOGBL_LIBM)

License:
LGPL

Maintainer:
all