More warning fixes (from FreeBSD 6.1).

svn path=/branches/BRANCH_6-3/; revision=4753

4 files changed, 7 insertions, 5 deletions

diff --git a/interface.c b/interface.c
index 0d1c5ad0..926c82ef 100644
--- a/interface.c
+++ b/interface.c
@@ -63,8 +63,6 @@ struct interface_pair_s {
 	struct in_addr interface_mask;
 } *interface_pair;
 
-static char *netdevfmt;
-
 /*
  * Count of packets to see on an interface before monitor considers it up.
  * Needed because when pppd shuts down the link, the packet counts go up
@@ -76,6 +74,8 @@ static char *netdevfmt;
 #ifdef linux
 #define have_interface_init
 
+static char *netdevfmt;
+
 void interface_init(void)
 /* figure out which /proc/net/dev format to use */
 {
diff --git a/pop3.c b/pop3.c
index 4456b2d3..4e6440f5 100644
--- a/pop3.c
+++ b/pop3.c
@@ -1182,6 +1182,8 @@ static int pop3_fetch(int sock, struct query *ctl, int number, int *lenp)
 	} while
 	    (!(buf[0] == '.' && (buf[1] == '\r' || buf[1] == '\n' || buf[1] == '\0')));
     }
+#else
+    (void)ctl;
 #endif /* SDPS_ENABLE */
 
     /*
diff --git a/sink.c b/sink.c
index aaa0beba..c4a26f6b 100644
--- a/sink.c
+++ b/sink.c
@@ -300,7 +300,7 @@ static int send_bouncemail(struct query *ctl, struct msgblk *msg,
 
     /* our first duty is to keep the sacred foo counters turning... */
     snprintf(boundary, sizeof(boundary), "foo-mani-padme-hum-%ld-%ld-%ld", 
-	    (long)getpid(), (long)getppid(), time(NULL));
+	    (long)getpid(), (long)getppid(), (long)time(NULL));
 
     if (outlevel >= O_VERBOSE)
 	report(stdout, GT_("SMTP: (bounce-message body)\n"));
diff --git a/socket.c b/socket.c
index 10cd5d99..b953f3f3 100644
--- a/socket.c
+++ b/socket.c
@@ -591,7 +591,7 @@ SSL *SSLGetContext( int sock )
 	if( NULL == _ctx )
 		return NULL;
 
-	if( sock < 0 || sock > FD_SETSIZE )
+	if( sock < 0 || (unsigned)sock > FD_SETSIZE )
 		return NULL;
 	return _ssl_context[sock];
 }
@@ -807,7 +807,7 @@ int SSLOpen(int sock, char *mycert, char *mykey, char *myproto, int certck, char
 #endif /* SSL_ENABLE */
 
 
-	if( sock < 0 || sock > FD_SETSIZE ) {
+	if( sock < 0 || (unsigned)sock > FD_SETSIZE ) {
 		report(stderr, GT_("File descriptor out of range for SSL") );
 		return( -1 );
 	}