* include/mailutils/acl.h, include/mailutils/debug.hm4,

mailbox/acl.c (mu_sockaddr_to_str, mu_sockaddr_to_astr)
(mu_acl_check_sockaddr, mu_acl_check_inaddr): Use const pointers
when appropriate.

 2008-01-16  Sergey Poznyakoff  <gray@gnu.org.ua>
 
+	* include/mailutils/acl.h, include/mailutils/debug.hm4,
+	mailbox/acl.c (mu_sockaddr_to_str, mu_sockaddr_to_astr)
+	(mu_acl_check_sockaddr, mu_acl_check_inaddr): Use const pointers
+	when appropriate.
+
 	* include/mailutils/cfg.h (mu_offsetof): Move mu_offsetof to
 	types.hin.
 	* include/mailutils/types.hin (mu_offsetof): New macro.

@@ -58,9 +58,9 @@ int mu_acl_insert (mu_acl_t acl, size_t pos, int before,
 		   struct sockaddr *sa, int salen, unsigned long netmask);
 
 int mu_acl_check_ipv4 (mu_acl_t acl, unsigned int addr, mu_acl_result_t *pres);
-int mu_acl_check_inaddr (mu_acl_t acl, struct in_addr *inp,
+int mu_acl_check_inaddr (mu_acl_t acl, const struct in_addr *inp,
 			 mu_acl_result_t *pres);
-int mu_acl_check_sockaddr (mu_acl_t acl, struct sockaddr *sa, int salen,
+int mu_acl_check_sockaddr (mu_acl_t acl, const struct sockaddr *sa, int salen,
 			   mu_acl_result_t *pres);
 int mu_acl_check_fd (mu_acl_t acl, int fd, mu_acl_result_t *pres);
 

@@ -94,10 +94,10 @@ int mu_debug_level_from_string (const char *string, mu_log_level_t *plev,
 				mu_debug_t debug);
 
 struct sockaddr;
-void mu_sockaddr_to_str (struct sockaddr *sa, int salen,
+void mu_sockaddr_to_str (const struct sockaddr *sa, int salen,
 			 char *bufptr, size_t buflen,
 			 size_t *plen);
-char *mu_sockaddr_to_astr (struct sockaddr *sa, int salen);
+char *mu_sockaddr_to_astr (const struct sockaddr *sa, int salen);
 
   
   

@@ -364,7 +364,7 @@ mu_stpcpy (char **pbuf, size_t *psize, const char *src)
 }
 
 void
-mu_sockaddr_to_str (struct sockaddr *sa, int salen,
+mu_sockaddr_to_str (const struct sockaddr *sa, int salen,
 		    char *bufptr, size_t buflen,
 		    size_t *plen)
 {
@@ -405,7 +405,7 @@ mu_sockaddr_to_str (struct sockaddr *sa, int salen,
 }
 
 char *
-mu_sockaddr_to_astr (struct sockaddr *sa, int salen)
+mu_sockaddr_to_astr (const struct sockaddr *sa, int salen)
 {
   size_t size;
   char *p;
@@ -700,7 +700,7 @@ _run_entry (void *item, void *data)
 }
 
 int
-mu_acl_check_sockaddr (mu_acl_t acl, struct sockaddr *sa, int salen,
+mu_acl_check_sockaddr (mu_acl_t acl, const struct sockaddr *sa, int salen,
 		       mu_acl_result_t *pres)
 {
   struct run_closure r;
@@ -736,7 +736,8 @@ mu_acl_check_sockaddr (mu_acl_t acl, struct sockaddr *sa, int salen,
 }
 	       
 int
-mu_acl_check_inaddr (mu_acl_t acl, struct in_addr *inp, mu_acl_result_t *pres)
+mu_acl_check_inaddr (mu_acl_t acl, const struct in_addr *inp,
+		     mu_acl_result_t *pres)
 {
   struct sockaddr_in cs;
   int len = sizeof cs;