Mercurial > gnulib
view modules/roundl @ 40212:8da9577294da
unistr/*, uniconv/*: Fix undefined behaviour.
Reported by Jeffrey Walton <noloader@gmail.com>.
* lib/unistr/u-cpy.h (FUNC): Don't invoke memcpy with a zero size.
* lib/unistr/u-cpy-alloc.h (FUNC): Likewise.
* lib/uniconv/u8-conv-from-enc.c (u8_conv_from_encoding): Likewise.
* lib/uniconv/u8-conv-to-enc.c (u8_conv_to_encoding): Likewise.
author | Bruno Haible <bruno@clisp.org> |
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date | Sat, 09 Mar 2019 00:01:47 +0100 |
parents | 549120e12a45 |
children |
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Description: roundl() function: round toward nearest, breaking ties away from zero. Files: lib/round.c lib/roundl.c m4/check-math-lib.m4 m4/roundl.m4 m4/floorl.m4 m4/ceill.m4 Depends-on: math extensions round [{ test $HAVE_ROUNDL = 0 || test $REPLACE_ROUNDL = 1; } && test $HAVE_SAME_LONG_DOUBLE_AS_DOUBLE = 1] float [{ test $HAVE_ROUNDL = 0 || test $REPLACE_ROUNDL = 1; } && test $HAVE_SAME_LONG_DOUBLE_AS_DOUBLE = 0] configure.ac: gl_FUNC_ROUNDL if test $HAVE_ROUNDL = 0 || test $REPLACE_ROUNDL = 1; then AC_LIBOBJ([roundl]) fi gl_MATH_MODULE_INDICATOR([roundl]) Makefile.am: Include: <math.h> Link: $(ROUNDL_LIBM) License: LGPL Maintainer: Ben Pfaff