[PATCH 2/3] Mark internal nss symbols with attribute_hidden [BZ #18822]

[Florian Weimer]

On 08/20/2017 07:18 PM, H.J. Lu wrote:
> diff --git a/grp/initgroups.c b/grp/initgroups.c
> index 0d5b841796..0ffb5ceea1 100644
> --- a/grp/initgroups.c
> +++ b/grp/initgroups.c
> @@ -37,7 +37,6 @@ typedef enum nss_status (*initgroups_dyn_function) (const char *, gid_t,
>  						    gid_t **, long int, int *);
>  
>  extern service_user *__nss_group_database attribute_hidden;
> -service_user *__nss_initgroups_database;

The declaration of __nss_group_database is no longer necessary, either.

I think these additional declarations can be removed as well"

nscd/gai.c:service_user *__nss_hosts_database;
posix/tst-rfc3484-2.c:service_user *__nss_hosts_database attribute_hidden;
posix/tst-rfc3484-3.c:service_user *__nss_hosts_database attribute_hidden;
posix/tst-rfc3484.c:service_user *__nss_hosts_database attribute_hidden;
sysdeps/posix/getaddrinfo.c:extern service_user *__nss_hosts_database
attribute_hidden;

Thanks,
Florian