unictype/numeric: Fix undefined behaviour. Reported by Jeffrey Walton <noloader@gmail.com>. * lib/unictype/numeric.c (uc_numeric_value): Avoid undefined behaviour on shift overflow, caught by "gcc -fsanitize=undefined". * lib/unictype/bidi_of.c (uc_bidi_class): Add cast, for clarity. * lib/unictype/categ_of.c (lookup_withtable): Likewise. * lib/unictype/joininggroup_of.c (uc_joining_group): Likewise.

Description:
scandir() function: collect entries of a directory

Files:
lib/scandir.c
m4/scandir.m4

Depends-on:
builtin-expect
closedir
dirent
extensions
largefile
opendir
readdir

configure.ac:
gl_FUNC_SCANDIR
if test $HAVE_SCANDIR = 0; then
  AC_LIBOBJ([scandir])
  gl_PREREQ_SCANDIR
fi
gl_DIRENT_MODULE_INDICATOR([scandir])

Makefile.am:

Include:
<dirent.h>

License:
LGPL

Maintainer:
all, glibc