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:
pclose() function: close a stream to a shell command.

Files:
lib/pclose.c
m4/pclose.m4

Depends-on:
stdio

configure.ac:
gl_FUNC_PCLOSE
if test $HAVE_PCLOSE = 0; then
  AC_LIBOBJ([pclose])
  gl_PREREQ_PCLOSE
fi
gl_STDIO_MODULE_INDICATOR([pclose])

Makefile.am:

Include:
<stdio.h>

License:
LGPL

Maintainer:
all