portability of header file.

git-svn-id: file:///svn/unbound/trunk@818 be551aaa-1e26-0410-a405-d3ace91eadb9

doc/Changelog

@@ -5,6 +5,7 @@
 	- dot removed from CNAME display.
 	- respect -v for NXDOMAINs.
 	- updated ldns-src.tar.gz with ldns-trunk today (1.2.2 fixes).
+	- size_t to int for portability of the header file.
 
 6 December 2007: Wouter
 	- library resolution works in foreground mode, unbound-host app

libunbound/unbound.h

@@ -91,7 +91,6 @@
  */
 #ifndef _UB_UNBOUND_H
 #define _UB_UNBOUND_H
-#include <stdlib.h>
 
 /**
  * The validation context is created to hold the resolver status,
@@ -124,7 +123,7 @@ struct ub_val_result {
 	char** data;
 
 	/** the length in bytes of the data items, len[i] for data[i] */
-	size_t* len;
+	int* len;
 
 	/** 
 	 * canonical name for the result (the final cname). 

libunbound/worker.c

@@ -229,8 +229,8 @@ fill_res(struct ub_val_result* res, struct ub_packed_rrset_key* answer,
 			if(!fill_canon(res, finalcname))
 				return 0; /* out of memory */
 		}
-		res->data = calloc(1, sizeof(char*));
-		res->len = calloc(1, sizeof(size_t));
+		res->data = (char**)calloc(1, sizeof(char*));
+		res->len = (int*)calloc(1, sizeof(int));
 		return (res->data && res->len);
 	}
 	data = (struct packed_rrset_data*)answer->entry.data;
@@ -239,13 +239,13 @@ fill_res(struct ub_val_result* res, struct ub_packed_rrset_key* answer,
 			return 0; /* out of memory */
 	} else
 		res->canonname = res->qname;
-	res->data = calloc(data->count+1, sizeof(char*));
-	res->len = calloc(data->count+1, sizeof(size_t));
+	res->data = (char**)calloc(data->count+1, sizeof(char*));
+	res->len = (int*)calloc(data->count+1, sizeof(int));
 	if(!res->data || !res->len)
 		return 0; /* out of memory */
 	for(i=0; i<data->count; i++) {
 		/* remove rdlength from rdata */
-		res->len[i] = data->rr_len[i] - 2;
+		res->len[i] = (int)(data->rr_len[i] - 2);
 		res->data[i] = memdup(data->rr_data[i]+2, res->len[i]);
 		if(!res->data[i])
 			return 0; /* out of memory */

smallapp/unbound-host.c

@@ -220,7 +220,7 @@ static void
 print_rd(int t, char* data, size_t len)
 {
 	size_t i, pos = 0;
-	uint8_t* rd = malloc(len+2);
+	uint8_t* rd = (uint8_t*)malloc(len+2);
 	ldns_rr* rr = ldns_rr_new();
 	ldns_status status;
 	if(!rd || !rr) {
@@ -326,7 +326,7 @@ pretty_output(char* q, int t, int c, int sec, int haved,
 		pretty_rdata(
 			result->canonname?result->canonname:q,
 			cstr, tstr, t, secstatus, result->data[i],
-			result->len[i]);
+			(size_t)result->len[i]);
 		i++;
 	}
 }