added kqeueue backend, completely untested

[software/libev.git] / evdns.c

diff --git a/evdns.c b/evdns.c
index 7f0967170256a237bef7793a636c2d5f0fa3cc85..fa81f38c7385559bac3ff76a5f4dc3ece7237984 100644 (file)
--- a/evdns.c
+++ b/evdns.c
@@ -1,5 +1,5 @@
 #define DNS_USE_GETTIMEOFDAY_FOR_ID 1
-/* $Id: evdns.c,v 1.2 2007-11-01 17:29:19 root Exp $ */
+#define HAVE_STRUCT_IN6_ADDR 1
 
 /* The original version of this module was written by Adam Langley; for
  * a history of modifications, check out the subversion logs.
@@ -176,7 +176,7 @@ struct request {
 };
 
 #ifndef HAVE_STRUCT_IN6_ADDR
-struct xin6_addr {
+struct in6_addr {
        u8 s6_addr[16];
 };
 #endif
@@ -191,7 +191,7 @@ struct reply {
                } a;
                struct {
                        u32 addrcount;
-                       struct xin6_addr addresses[MAX_ADDRS];
+                       struct in6_addr addresses[MAX_ADDRS];
                } aaaa;
                struct {
                        char name[HOST_NAME_MAX];
@@ -2266,8 +2266,8 @@ int evdns_resolve_reverse(struct in_addr *in, int flags, evdns_callback_type cal
        return 0;
 }
 
-int evdns_resolve_reverse_ipv6(struct xin6_addr *in, int flags, evdns_callback_type callback, void *ptr) {
-       char buf[64];
+int evdns_resolve_reverse_ipv6(struct in6_addr *in, int flags, evdns_callback_type callback, void *ptr) {
+       char buf[96];
        char *cp;
        struct request *req;
        int i;
@@ -2545,6 +2545,12 @@ evdns_resolv_set_defaults(int flags) {
        if (flags & DNS_OPTION_NAMESERVERS) evdns_nameserver_ip_add("127.0.0.1");
 }
 
+#ifndef HAVE_STRTOK_R
+static char *
+fake_strtok_r(char *s, const char *delim, char **state) {
+       return strtok(s, delim);
+}
+#endif
 
 /* helper version of atoi which returns -1 on error */
 static int
@@ -2617,9 +2623,9 @@ static void
 resolv_conf_parse_line(char *const start, int flags) {
        char *strtok_state;
        static const char *const delims = " \t";
-#define NEXT_TOKEN strtok(NULL, delims, &strtok_state)
+#define NEXT_TOKEN fake_strtok_r(NULL, delims, &strtok_state)
 
-       char *const first_token = strtok(start, delims, &strtok_state);
+       char *const first_token = fake_strtok_r(start, delims, &strtok_state);
        if (!first_token) return;
 
        if (!strcmp(first_token, "nameserver") && (flags & DNS_OPTION_NAMESERVERS)) {