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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-h
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
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