Mercurial > gnulib
view modules/fsync @ 40211:5f58d2ac35ea
unistr/u8-cmp: Fix undefined behaviour.
Reported by Jeffrey Walton <noloader@gmail.com>.
* lib/unistr/u8-cmp.c (u8_cmp): Don't invoke memcmp if n is zero.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Fri, 08 Mar 2019 20:38:22 +0100 |
parents | b86e9061a6d0 |
children |
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Description: fsync(2) function: synchronize writes, including metadata, to a file. Files: lib/fsync.c m4/fsync.m4 Depends-on: unistd msvc-nothrow [test $HAVE_FSYNC = 0] configure.ac: gl_FUNC_FSYNC if test $HAVE_FSYNC = 0; then AC_LIBOBJ([fsync]) gl_PREREQ_FSYNC fi gl_UNISTD_MODULE_INDICATOR([fsync]) Makefile.am: Include: <unistd.h> License: LGPLv2+ Maintainer: Richard W.M. Jones, Jim Meyering