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.

Description:
Return file system space usage info.

Files:
lib/fsusage.h
lib/fsusage.c
m4/fsusage.m4

Depends-on:
largefile
stdbool
stdint

configure.ac:
gl_FSUSAGE
if test $gl_cv_fs_space = yes; then
  AC_LIBOBJ([fsusage])
  gl_PREREQ_FSUSAGE_EXTRA
fi

Makefile.am:

Include:
"fsusage.h"

License:
LGPL

Maintainer:
Jim Meyering