[PATCH] resolv: Remove unsupported hook functions from the API [BZ #20016]

[Florian Weimer]

On 09/09/2016 02:31 PM, Florian Weimer wrote:
> 2016-09-09  Florian Weimer  <fweimer@redhat.com>
>
> 	[BZ #20016]
> 	* resolv/res_send.c (__libc_res_nsend): Remove USE_HOOK code.
> 	* resolv/res_data.c (res_send_setqhook, res_send_setrhook):
> 	Move ...
> 	* resolv/compat-hooks.c (res_send_setqhook, res_send_setrhook):
> 	... here, as compatibility symbols in a new file.
> 	* resolv/Makefile (libresolv-routines): Add compat-hooks.
> 	* resolv/res_init.c (__res_vinit): Adjust member names.
> 	* include/resolv.h (res_send_setqhook, res_send_setrhook): Remove.
> 	* resolv/resolv.h (res_sendhookact, res_send_qhook)
> 	(res_send_rhook): Remove.
> 	(struct __res_state): Rename qhook, rhook members.

Committed.

Thanks,
Florian