noip.c: Add `const' qualifiers on `aclnode *' arguments.

diff --git a/noip.c b/noip.c
index cf61a02cc35943786c234f6d1714a112128c5a16..2cf29595fd0344578a985b081da615b6acb9f316 100644 (file)
--- a/noip.c
+++ b/noip.c
@@ -503,7 +503,7 @@ static int parse_sockaddr(struct sockaddr *sa, const char *p)
 #ifdef DEBUG
 
 /* Write to standard error a description of the ACL node A. */
 #ifdef DEBUG
 
 /* Write to standard error a description of the ACL node A. */

-static void dump_aclnode(aclnode *a)
+static void dump_aclnode(const aclnode *a)

 {
   char buf[ADDRBUFSZ];
   const char *p;
 {
   char buf[ADDRBUFSZ];
   const char *p;


@@ -526,7 +526,7 @@ static void dump_aclnode(aclnode *a)
   fputc('\n', stderr);
 }
 
   fputc('\n', stderr);
 }
 

-static void dump_acl(aclnode *a)
+static void dump_acl(const aclnode *a)

 {
   int act = ALLOW;
 
 {
   int act = ALLOW;
 


@@ -541,7 +541,7 @@ static void dump_acl(aclnode *a)
 #endif
 
 /* Returns nonzero if the ACL A allows the socket address SA. */
 #endif
 
 /* Returns nonzero if the ACL A allows the socket address SA. */

-static int acl_allows_p(aclnode *a, const struct sockaddr *sa)
+static int acl_allows_p(const aclnode *a, const struct sockaddr *sa)

 {
   unsigned short port = port_from_sockaddr(sa);
   int act = ALLOW;
 {
   unsigned short port = port_from_sockaddr(sa);
   int act = ALLOW;