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:
freadptr() function: Pointer to the input buffer of a stream.

Files:
lib/freadptr.h
lib/freadptr.c
lib/stdio-impl.h
m4/freadptr.m4

Depends-on:

configure.ac:
gl_FUNC_FREADPTR
if test $ac_cv_func___freadptr = no; then
  AC_LIBOBJ([freadptr])
fi

Makefile.am:

Include:
"freadptr.h"

License:
LGPLv2+

Maintainer:
all