update from main archive 960105cvs/libc-970107cvs/libc-970106

4 files changed, 17 insertions, 15 deletions

diff --git a/resolv/nss_dns/dns-host.c b/resolv/nss_dns/dns-host.c
index e4a9c788ce..6ddf11cb53 100644
--- a/resolv/nss_dns/dns-host.c
+++ b/resolv/nss_dns/dns-host.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1996 Free Software Foundation, Inc.
+/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Extended from original form by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
@@ -119,12 +119,12 @@ typedef union querybuf
 
 static enum nss_status getanswer_r (const querybuf *answer, int anslen,
 				    const char *qname, int qtype,
-				    struct hostent *result,
-				    char *buffer, int buflen, int *h_errnop);
+				    struct hostent *result, char *buffer,
+				    size_t buflen, int *h_errnop);
 
 enum nss_status
 _nss_dns_gethostbyname2_r (const char *name, int af, struct hostent *result,
-			   char *buffer, int buflen, int *h_errnop)
+			   char *buffer, size_t buflen, int *h_errnop)
 {
   struct host_data
   {
@@ -253,7 +253,7 @@ _nss_dns_gethostbyname2_r (const char *name, int af, struct hostent *result,
 
 enum nss_status
 _nss_dns_gethostbyname_r (const char *name, struct hostent *result,
-			  char *buffer, int buflen, int *h_errnop)
+			  char *buffer, size_t buflen, int *h_errnop)
 {
   enum nss_status status = NSS_STATUS_NOTFOUND;
 
@@ -270,7 +270,7 @@ _nss_dns_gethostbyname_r (const char *name, struct hostent *result,
 
 enum nss_status
 _nss_dns_gethostbyaddr_r (const char *addr, int len, int af,
-			  struct hostent *result, char *buffer, int buflen,
+			  struct hostent *result, char *buffer, size_t buflen,
 			  int *h_errnop)
 {
   static const u_char mapped[] = { 0,0, 0,0, 0,0, 0,0, 0,0, 0xff,0xff };
@@ -368,7 +368,8 @@ _nss_dns_gethostbyaddr_r (const char *addr, int len, int af,
 
 static enum nss_status
 getanswer_r (const querybuf *answer, int anslen, const char *qname, int qtype,
-	     struct hostent *result, char *buffer, int buflen, int *h_errnop)
+	     struct hostent *result, char *buffer, size_t buflen,
+	     int *h_errnop)
 {
   struct host_data
   {
diff --git a/resolv/nss_dns/dns-network.c b/resolv/nss_dns/dns-network.c
index 37aa29fb21..61f6f90b47 100644
--- a/resolv/nss_dns/dns-network.c
+++ b/resolv/nss_dns/dns-network.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1996 Free Software Foundation, Inc.
+/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Extended from original form by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
@@ -99,12 +99,12 @@ typedef union querybuf
 /* Prototypes for local functions.  */
 static enum nss_status getanswer_r (const querybuf *answer, int anslen,
 				    struct netent *result, char *buffer,
-				    int buflen, lookup_method net_i);
+				    size_t buflen, lookup_method net_i);
 
 
 enum nss_status
 _nss_dns_getnetbyname_r (const char *name, struct netent *result,
-			 char *buffer, int buflen)
+			 char *buffer, size_t buflen)
 {
   /* Return entry for network with NAME.  */
   querybuf net_buffer;
@@ -127,7 +127,7 @@ _nss_dns_getnetbyname_r (const char *name, struct netent *result,
 
 enum nss_status
 _nss_dns_getnetbyaddr_r (long net, int type, struct netent *result,
-			 char *buffer, int buflen)
+			 char *buffer, size_t buflen)
 {
   /* Return entry for network with NAME.  */
   enum nss_status status;
@@ -196,7 +196,7 @@ _nss_dns_getnetbyaddr_r (long net, int type, struct netent *result,
 
 static enum nss_status
 getanswer_r (const querybuf *answer, int anslen, struct netent *result,
-	     char *buffer, int buflen, lookup_method net_i)
+	     char *buffer, size_t buflen, lookup_method net_i)
 {
   /*
    * Find first satisfactory answer
diff --git a/resolv/res_debug.c b/resolv/res_debug.c
index 23f27acb33..fa2ca80c34 100644
--- a/resolv/res_debug.c
+++ b/resolv/res_debug.c
@@ -805,7 +805,7 @@ __p_rr(cp, msg, file)
 				n, c);
 		/* orig ttl */
 		n = _getlong((u_char*)cp);
-		if (n != tmpttl)
+		if ((u_int32_t) n != tmpttl)
 			fprintf(file, " %u", n);
 		cp += INT32SZ;
 		/* sig expire */
@@ -1434,7 +1434,7 @@ loc_ntoa(binary, ascii)
 	longval = (templ - ((unsigned)1<<31));
 
 	GETLONG(templ, cp);
-	if (templ < referencealt) { /* below WGS 84 spheroid */
+	if (templ < (u_int32_t) referencealt) { /* below WGS 84 spheroid */
 		altval = referencealt - templ;
 		altsign = -1;
 	} else {
diff --git a/resolv/res_query.c b/resolv/res_query.c
index 3ddeb20bb2..545e009e8d 100644
--- a/resolv/res_query.c
+++ b/resolv/res_query.c
@@ -340,7 +340,8 @@ res_querydomain(name, domain, class, type, answer, anslen)
 		 * copy without '.' if present.
 		 */
 		n = strlen(name) - 1;
-		if (n != (0 - 1) && name[n] == '.' && n < sizeof(nbuf) - 1) {
+		if (n != (0 - 1) && name[n] == '.'
+		    && n < (int) (sizeof(nbuf) - 1)) {
 			bcopy(name, nbuf, n);
 			nbuf[n] = '\0';
 		} else