contrib/fwd: renamed struct fwd_{addr,network}_list to struct fwd_{network,addr}

[project/luci.git] / contrib / fwd / src / fwd_addr.c

diff --git a/contrib/fwd/src/fwd_addr.c b/contrib/fwd/src/fwd_addr.c
index fd277e9..62e65aa 100644 (file)
--- a/contrib/fwd/src/fwd_addr.c
+++ b/contrib/fwd/src/fwd_addr.c
@@ -19,8 +19,9 @@
 
 #include "fwd.h"
 #include "fwd_addr.h"
+#include "fwd_utils.h"
 
-struct fwd_addr_list * fwd_get_addrs(int fd, int family)
+struct fwd_addr * fwd_get_addrs(int fd, int family)
 {
        struct {
                  struct nlmsghdr n;
@@ -37,7 +38,7 @@ struct fwd_addr_list * fwd_get_addrs(int fd, int family)
        struct nlmsghdr *nlmp;
        struct ifaddrmsg *rtmp;
 
-       struct fwd_addr_list *head, *entry;
+       struct fwd_addr *head, *entry;
 
        /* Build request */
        memset(&req, 0, sizeof(req));
@@ -83,7 +84,7 @@ struct fwd_addr_list * fwd_get_addrs(int fd, int family)
                        rtmp  = (struct ifaddrmsg *) NLMSG_DATA(nlmp);
                        rtatp = (struct rtattr *) IFA_RTA(rtmp);
 
-                       if( !(entry = fwd_alloc_ptr(struct fwd_addr_list)) )
+                       if( !(entry = fwd_alloc_ptr(struct fwd_addr)) )
                                goto error;
 
                        entry->index = rtmp->ifa_index;
@@ -124,9 +125,20 @@ struct fwd_addr_list * fwd_get_addrs(int fd, int family)
        return NULL;
 }
 
-void fwd_free_addrs(struct fwd_addr_list *head)
+struct fwd_cidr * fwd_lookup_addr(struct fwd_addr *head, const char *ifname)
 {
-       struct fwd_addr_list *entry = head;
+       struct fwd_addr *entry;
+
+       for( entry = head; entry; entry = entry->next )
+               if( !strncmp(entry->ifname, ifname, IFNAMSIZ) )
+                       return &entry->ipaddr;
+
+       return NULL;
+}
+
+void fwd_free_addrs(struct fwd_addr *head)
+{
+       struct fwd_addr *entry = head;
 
        while( entry != NULL )
        {
@@ -138,9 +150,9 @@ void fwd_free_addrs(struct fwd_addr_list *head)
        head = entry = NULL;
 }
 
-struct fwd_addr_list * fwd_append_addrs(struct fwd_addr_list *head, struct fwd_addr_list *add)
+struct fwd_addr * fwd_append_addrs(struct fwd_addr *head, struct fwd_addr *add)
 {
-       struct fwd_addr_list *entry = head;
+       struct fwd_addr *entry = head;
 
        while( entry->next != NULL )
                entry = entry->next;