Description:
Functions for turning floating-point exceptions into traps (signals):
feenableexcept, fedisableexcept, fegetexcept.

Files:
lib/fenv-except-trapping.c
lib/fenv-private.h
m4/fenv-exceptions-trapping.m4
m4/mathfunc.m4
m4/musl.m4

Depends-on:
fenv
extensions

configure.ac:
gl_FENV_EXCEPTIONS_TRAPPING
gl_CONDITIONAL([GL_COND_OBJ_FENV_EXCEPTIONS_TRAPPING],
               [test $HAVE_FEENABLEEXCEPT = 0 || test $REPLACE_FEENABLEEXCEPT = 1])
gl_FENV_MODULE_INDICATOR([feenableexcept])
gl_FENV_MODULE_INDICATOR([fedisableexcept])
gl_FENV_MODULE_INDICATOR([fegetexcept])
gl_MODULE_INDICATOR([feenableexcept])

Makefile.am:
if GL_COND_OBJ_FENV_EXCEPTIONS_TRAPPING
lib_SOURCES += fenv-except-trapping.c
endif

Include:
#include <fenv.h>

Link:
$(FENV_EXCEPTIONS_TRAPPING_LIBM)

License:
LGPLv2+

Maintainer:
all