From b43b13ac2544b11f35be301d1589b51a8473e32b Mon Sep 17 00:00:00 2001
From: Ulrich Drepper <drepper@redhat.com>
Date: Sat, 4 Dec 1999 18:05:55 +0000
Subject: Update.

1999-12-03  Andreas Jaeger  <aj@suse.de>

	* nss/getXXbyYY.c: Include <resolv.h>
	(FUNCTION_NAME): Use res_ninit instead of res_init.

	* nss/getXXbyYY_r.c [NEED__RES]: Include <resolv.h> for _res
	declaration and prototypes.
	Remove extra _res declaration.
	(INTERNAL): Use thread aware res_ninit function.

	* inet/gethstbyad_r.c: Include <resolv.h>.

	* resolv/res_data.c: Update from Bind 8.2.2-P5.  Moved res_init to
	res_libc.c.  Disabled unneeded functions.

	* resolv/res_libc.c: New file.

	* Versions.def: Add version GLIBC_2.2 for libpthread.
	Add versions GLIBC_2.1 and GLIBC_2.2 for libresolv.

	* include/resolv.h: Add internal interfaces.

	* resolv/Makefile (routines): Add new files.
	(libresolv-routines): Likewise.
	(distribute): Likewise.

	* resolv/gethnamaddr.c: Use thread safe resolver functions.
	* resolv/nss_dns/dns-host.c: Likewise.
	* resolv/nss_dns/dns-network.c: Likewise.

	* resolv/arpa/nameser.h: Update from Bind 8.2.2-P5.
	* resolv/nsap_addr.c: Likewise.
	* resolv/res_comp.c: Likewise.
	* resolv/res_debug.c: Likewise.
	* resolv/res_init.c: Likewise.
	* resolv/res_mkquery.c: Likewise.
	* resolv/res_query.c: Likewise.
	* resolv/res_send.c: Likewise.
	* resolv/resolv.h: Likewise.

	* resolv/Versions: Add __res_state and __res_ninit with version
	GLIBC_2.2 to libc.
	Add new interfaces with version GLIBC_2.2 to libresolv.

	* resolv/Banner: Update.

	* include/arpa/nameser_compat.h: New file.

	* resolv/ns_name.c: New file from Bind 8.2.2-P5.
	* resolv/ns_netint.c: Likewise.
	* resolv/ns_parse.c: Likewise.
	* resolv/ns_print.c: Likewise.
	* resolv/ns_samedomain.c: Likewise.
	* resolv/ns_ttl.c: Likewise.
	* resolv/arpa/nameser_compat.h: Likewise.
	* resolv/res_debug.h: Likewise.

	Some patches are based on work done by Adam D. Bradley
	<artdodge@cs.bu.edu>.

	* sysdeps/unix/sysv/linux/configure.in: Remove check for ldconfig,
	set always use_ldconfig instead.
---
 resolv/gethnamaddr.c | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

(limited to 'resolv/gethnamaddr.c')

diff --git a/resolv/gethnamaddr.c b/resolv/gethnamaddr.c
index 7f1b742..5808d92 100644
--- a/resolv/gethnamaddr.c
+++ b/resolv/gethnamaddr.c
@@ -259,11 +259,11 @@ getanswer(answer, anslen, qname, qtype)
 		}
 		cp += n;			/* name */
 		BOUNDS_CHECK(cp, 3 * INT16SZ + INT32SZ);
-		type = _getshort(cp);
+		type = ns_get16(cp);
  		cp += INT16SZ;			/* type */
-		class = _getshort(cp);
+		class = ns_get16(cp);
  		cp += INT16SZ + INT32SZ;	/* class, TTL */
-		n = _getshort(cp);
+		n = ns_get16(cp);
 		cp += INT16SZ;			/* len */
 		BOUNDS_CHECK(cp, n);
 		erdata = cp + n;
@@ -491,7 +491,7 @@ gethostbyname(name)
 {
 	struct hostent *hp;
 
-	if ((_res.options & RES_INIT) == 0 && res_init() == -1) {
+	if ((_res.options & RES_INIT) == 0 && __res_ninit(&_res) == -1) {
 		__set_h_errno (NETDB_INTERNAL);
 		return (NULL);
        }
@@ -514,7 +514,7 @@ gethostbyname2(name, af)
 	int n, size, type, len;
 	extern struct hostent *_gethtbyname2();
 
-	if ((_res.options & RES_INIT) == 0 && res_init() == -1) {
+	if ((_res.options & RES_INIT) == 0 && __res_ninit(&_res) == -1) {
 		__set_h_errno (NETDB_INTERNAL);
 		return (NULL);
 	}
@@ -613,8 +613,8 @@ gethostbyname2(name, af)
 				break;
 		}
 
-	if ((n = res_search(name, C_IN, type, buf.buf, sizeof(buf.buf))) < 0) {
-		dprintf("res_search failed (%d)\n", n);
+	if ((n = res_nsearch(&_res, name, C_IN, type, buf.buf, sizeof(buf.buf))) < 0) {
+		dprintf("res_nsearch failed (%d)\n", n);
 		if (errno == ECONNREFUSED)
 			return (_gethtbyname2(name, af));
 		return (NULL);
@@ -643,7 +643,7 @@ gethostbyaddr(addr, len, af)
 #endif /*SUNSECURITY*/
 	extern struct hostent *_gethtbyaddr();
 
-	if ((_res.options & RES_INIT) == 0 && res_init() == -1) {
+	if ((_res.options & RES_INIT) == 0 && __res_ninit(&_res) == -1) {
 		__set_h_errno (NETDB_INTERNAL);
 		return (NULL);
 	}
@@ -693,9 +693,9 @@ gethostbyaddr(addr, len, af)
 	default:
 		abort();
 	}
-	n = res_query(qbuf, C_IN, T_PTR, (u_char *)buf.buf, sizeof buf.buf);
+	n = res_nquery(&_res, qbuf, C_IN, T_PTR, (u_char *)buf.buf, sizeof buf.buf);
 	if (n < 0) {
-		dprintf("res_query failed (%d)\n", n);
+		dprintf("res_nquery failed (%d)\n", n);
 		if (errno == ECONNREFUSED)
 			return (_gethtbyaddr(addr, len, af));
 		return (NULL);
-- 
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