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:
Hook for making file descriptor functions (close(), ioctl()) extensible.

Files:
lib/fd-hook.h
lib/fd-hook.c

Depends-on:
unistd

configure.ac:

Makefile.am:
lib_SOURCES += fd-hook.c

Include:
"fd-hook.h"

License:
LGPLv2+

Maintainer:
all