Mercurial > gnulib
view modules/copysign @ 40215:88b18d82fa61
crypto/des: Fix undefined behaviour.
* lib/des.c (READ_64BIT_DATA): Cast bytes to 'unsigned int', to avoid
shift operations on 'int'.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Sat, 09 Mar 2019 22:21:25 +0100 |
parents | 1f14c6dd175d |
children |
line wrap: on
line source
Description: copysign() function: copy sign into another 'double' number. Files: lib/copysign.c m4/copysign.m4 m4/mathfunc.m4 Depends-on: math signbit [test $HAVE_COPYSIGN = 0] configure.ac: gl_FUNC_COPYSIGN if test $HAVE_COPYSIGN = 0; then AC_LIBOBJ([copysign]) fi gl_MATH_MODULE_INDICATOR([copysign]) Makefile.am: Include: <math.h> Link: $(COPYSIGN_LIBM) License: LGPL Maintainer: all