Update.

	* inet/Makefile (routines): Add getipnodebyad and freehostent.
	* inet/Versions [GLIBC_2.2] (libc): Add getipnodebyad and freehostent.
	* inet/freehostent.c: New file.
	* inet/getipnodebyad.c: New file.
	* nss/digits_dots.c: Fail if IPv6 is found and IPv4 is requested.
	Add support for getipnode* functions.

	* nss/digits_dots.c: Don't use __set_h_errno, assign to *h_errnop.
	Set h_aliases to NULL and not to a pointer to an array with a NULL
	pointer following XNS 5.2.

1 files changed, 6 insertions, 0 deletions

diff --git a/inet/Versions b/inet/Versions
index 711d490aa5..df97f6188a 100644
--- a/inet/Versions
+++ b/inet/Versions
@@ -62,4 +62,10 @@ libc {
     getprotoent_r; getrpcbyname_r; getrpcbynumber_r; getrpcent_r;
     getservbyname_r;
   }
+  GLIBC_2.2 {
+    # f*
+    freehostent;
+    # g*
+    getipnodebyaddr;
+  }
 }