Move getaddrinfo from 'posix' into 'nss'

getaddrinfo is an entry point for nss functionality.  This commit moves
it from 'sysdeps/posix' to 'nss', gets rid of the stub in 'posix', and
moves all associated tests as well.
Reviewed-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/nss/Versions b/nss/Versions
index d8c4e373c9..158a9175a4 100644
--- a/nss/Versions
+++ b/nss/Versions
@@ -19,6 +19,7 @@ libc {
     fgetspent; fgetspent_r;
 
     # g*
+    getaddrinfo;
     getaliasbyname; getaliasbyname_r; getaliasent; getaliasent_r;
     getgrent; getgrent_r; getgrgid; getgrgid_r; getgrnam; getgrnam_r;
     getgroups;