openat-die: use _Noreturn markup Compiling coreutils.git on cygwin with gcc 4.8.3, I got: lib/openat-die.c:34:1: error: function might be candidate for attribute 'noreturn' [-Werror=suggest-attribute=noreturn] openat_save_fail (int errnum) ^ * modules/openat-die (Depends-on): Add snippet/_Noreturn. * lib/openat-die.c (openat_save_fail, openat_restore_fail): Mark _Noreturn. Signed-off-by: Eric Blake <eblake@redhat.com>

Description:
wcpncpy() function: copy a size-bounded wide string.

Files:
lib/wcpncpy.c
lib/wcpncpy-impl.h
m4/wcpncpy.m4

Depends-on:
extensions
wchar

configure.ac:
gl_FUNC_WCPNCPY
if test $HAVE_WCPNCPY = 0; then
  AC_LIBOBJ([wcpncpy])
fi
gl_WCHAR_MODULE_INDICATOR([wcpncpy])

Makefile.am:

Include:
<wchar.h>

License:
LGPL

Maintainer:
all