[PATCH roland/nscd-vlais] Rework some nscd code not to use variable-length struct types.

[Andreas Schwab]

Roland McGrath <roland@hack.frob.com> writes:

> 	* inet/netgroup.h (struct name_list): Use C99 [] syntax rather than
> 	old GNU extension [0] syntax.
> 	* nscd/nscd_helper.c (open_socket): Use a flexible array member and
> 	alloca rather than an array member with variable length.
> 	* nscd/netgroupcache.c (addgetnetgrentX): Likewise.
> 	* nscd/nscd.c (invalidate_db): New function, broken out of ...
> 	(parse_opt): ... here.  Likewise use alloca there.
> 	Validate the -i argument before checking for rootness.
> 	(send_shutdown): New function, broken out of ...
> 	(parse_opt): ... here.

Looks good.

Andreas.

-- 
Andreas Schwab, schwab@linux-m68k.org
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