view modules/opendir @ 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>
date Sat, 09 Mar 2019 00:01:47 +0100
parents bc3d4142ba5e
children
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Description:
opendir() function: start reading the entries of a directory

Files:
lib/opendir.c
lib/dirent-private.h
m4/opendir.m4

Depends-on:
dirent
largefile
filename        [test $HAVE_OPENDIR = 0 || test $REPLACE_OPENDIR = 1]
unistd          [test $HAVE_OPENDIR = 0 || test $REPLACE_OPENDIR = 1]
closedir        [test $HAVE_OPENDIR = 0 || test $REPLACE_OPENDIR = 1]
dirfd           [test $HAVE_OPENDIR = 0 || test $REPLACE_OPENDIR = 1]

configure.ac:
gl_FUNC_OPENDIR
if test $HAVE_OPENDIR = 0 || test $REPLACE_OPENDIR = 1; then
  AC_LIBOBJ([opendir])
fi
gl_DIRENT_MODULE_INDICATOR([opendir])

Makefile.am:

Include:
<dirent.h>

License:
LGPLv2+

Maintainer:
all