libexport.a: Remove dead code

[nfs-utils.git] / support / export / client.c

diff --git a/support/export/client.c b/support/export/client.c
index 1754aa0d0d630f25962c3a4abd89bab9a118e7cc..f8c84de32178ba7c6b685aeb0f8c3dacdf927ff7 100644 (file)
--- a/support/export/client.c
+++ b/support/export/client.c
@@ -211,26 +211,17 @@ client_freeall(void)
        }
 }
 
-nfs_client *
-client_find(struct hostent *hp)
+struct hostent *
+client_resolve(struct in_addr addr)
 {
-       nfs_client      *clp;
-       int             i;
+       struct hostent *he = NULL;
 
-       for (i = 0; i < MCL_MAXTYPES; i++) {
-               for (clp = clientlist[i]; clp; clp = clp->m_next) {
-                       if (!client_check(clp, hp))
-                               continue;
-#ifdef notdef
-                       if (clp->m_type == MCL_FQDN)
-                               return clp;
-                       return client_dup(clp, hp);
-#else
-                       return clp;
-#endif
-               }
-       }
-       return NULL;
+       if (clientlist[MCL_WILDCARD] || clientlist[MCL_NETGROUP])
+               he = get_reliable_hostbyaddr((const char*)&addr, sizeof(addr), AF_INET);
+       if (he == NULL)
+               he = get_hostent((const char*)&addr, sizeof(addr), AF_INET);
+
+       return he;
 }
 
 /*
@@ -242,17 +233,11 @@ client_find(struct hostent *hp)
 static char *add_name(char *old, char *add);
 
 char *
-client_compose(struct in_addr addr)
+client_compose(struct hostent *he)
 {
-       struct hostent *he = NULL;
        char *name = NULL;
        int i;
 
-       if (clientlist[MCL_WILDCARD] || clientlist[MCL_NETGROUP])
-               he = get_reliable_hostbyaddr((const char*)&addr, sizeof(addr), AF_INET);
-       if (he == NULL)
-               he = get_hostent((const char*)&addr, sizeof(addr), AF_INET);
-
        for (i = 0 ; i < MCL_MAXTYPES; i++) {
                nfs_client      *clp;
                for (clp = clientlist[i]; clp ; clp = clp->m_next) {
@@ -261,7 +246,6 @@ client_compose(struct in_addr addr)
                        name = add_name(name, clp->m_hostname);
                }
        }
-       free(he);
        return name;
 }
 
@@ -291,7 +275,7 @@ name_cmp(char *a, char *b)
        /* compare strings a and b, but only upto ',' in a */
        while (*a && *b && *a != ',' && *a == *b)
                a++, b++;
-       if (!*b && (!*a || !a == ',') )
+       if (!*b && (!*a || *a == ','))
                return 0;
        if (!*b) return 1;
        if (!*a || *a == ',') return -1;
@@ -365,7 +349,7 @@ client_check(nfs_client *clp, struct hostent *hp)
 #ifdef HAVE_INNETGR
                {
                        char    *dot;
-                       int     match;
+                       int     match, i;
                        struct hostent *nhp = NULL;
                        struct sockaddr_in addr;
 
@@ -374,6 +358,12 @@ client_check(nfs_client *clp, struct hostent *hp)
                        if (innetgr(cname+1, hname, NULL, NULL))
                                return 1;
 
+                       /* try the aliases as well */
+                       for (i = 0; hp->h_aliases[i]; i++) {
+                               if (innetgr(cname+1, hp->h_aliases[i], NULL, NULL))
+                                       return 1;
+                       }
+
                        /* If hname is ip address convert to FQDN */
                        if (inet_aton(hname, &addr.sin_addr) &&
                           (nhp = gethostbyaddr((const char *)&(addr.sin_addr),