prepare ngx_ptocidr() for IPv6

1 files changed, 48 insertions, 27 deletions

diff --git a/src/core/ngx_inet.h b/src/core/ngx_inet.h
index 20d9844dc..482b0e475 100644
--- a/src/core/ngx_inet.h
+++ b/src/core/ngx_inet.h
@@ -35,50 +35,71 @@
 
 
 typedef struct {
-    in_addr_t         addr;
-    in_addr_t         mask;
-} ngx_inet_cidr_t;
+    struct in6_addr           addr;
+    struct in6_addr           mask;
+} ngx_in6_cidr_t;
+
+
+#if (NGX_HAVE_INET6)
+
+typedef struct {
+    in_addr_t                 addr;
+    in_addr_t                 mask;
+} ngx_in_cidr_t;
+
+#endif
+
+
+typedef struct {
+    ngx_uint_t                family;
+    union {
+        ngx_in_cidr_t         in;
+#if (NGX_HAVE_INET6)
+        ngx_in6_cidr_t        in6;
+#endif
+    } u;
+} ngx_cidr_t;
 
 
 typedef union {
-    in_addr_t         in_addr;
+    in_addr_t                 in_addr;
 } ngx_url_addr_t;
 
 
 typedef struct {
-    struct sockaddr  *sockaddr;
-    socklen_t         socklen;
-    ngx_str_t         name;
+    struct sockaddr          *sockaddr;
+    socklen_t                 socklen;
+    ngx_str_t                 name;
 } ngx_peer_addr_t;
 
 
 typedef struct {
-    ngx_str_t         url;
-    ngx_str_t         host;
-    ngx_str_t         port_text;
-    ngx_str_t         uri;
+    ngx_str_t                 url;
+    ngx_str_t                 host;
+    ngx_str_t                 port_text;
+    ngx_str_t                 uri;
 
-    in_port_t         port;
-    in_port_t         default_port;
-    int               family;
+    in_port_t                 port;
+    in_port_t                 default_port;
+    int                       family;
 
-    unsigned          listen:1;
-    unsigned          uri_part:1;
-    unsigned          no_resolve:1;
-    unsigned          one_addr:1;
+    unsigned                  listen:1;
+    unsigned                  uri_part:1;
+    unsigned                  no_resolve:1;
+    unsigned                  one_addr:1;
 
-    unsigned          no_port:1;
-    unsigned          wildcard:1;
+    unsigned                  no_port:1;
+    unsigned                  wildcard:1;
 
-    ngx_url_addr_t    addr;
+    ngx_url_addr_t            addr;
 
-    socklen_t         socklen;
-    u_char            sockaddr[NGX_SOCKADDRLEN];
+    socklen_t                 socklen;
+    u_char                    sockaddr[NGX_SOCKADDRLEN];
 
-    ngx_peer_addr_t  *addrs;
-    ngx_uint_t        naddrs;
+    ngx_peer_addr_t          *addrs;
+    ngx_uint_t                naddrs;
 
-    char             *err;
+    char                     *err;
 } ngx_url_t;
 
 
@@ -86,7 +107,7 @@ in_addr_t ngx_inet_addr(u_char *text, size_t len);
 size_t ngx_sock_ntop(struct sockaddr *sa, u_char *text, size_t len,
     ngx_uint_t port);
 size_t ngx_inet_ntop(int family, void *addr, u_char *text, size_t len);
-ngx_int_t ngx_ptocidr(ngx_str_t *text, void *cidr);
+ngx_int_t ngx_ptocidr(ngx_str_t *text, ngx_cidr_t *cidr);
 ngx_int_t ngx_parse_url(ngx_pool_t *pool, ngx_url_t *u);
 ngx_int_t ngx_inet_resolve_host(ngx_pool_t *pool, ngx_url_t *u);