$NetBSD: patch-ag,v 1.1 2008/06/15 14:09:04 peter Exp $

--- pftop.c.old	2008-06-14 17:41:08.000000000 +0200
+++ pftop.c	2008-06-15 12:42:06.000000000 +0200
@@ -40,7 +40,11 @@
 #include <netinet/in.h>
 #define TCPSTATES
 #include <netinet/tcp_fsm.h>
+#ifdef __DragonFly__
+#include <net/pf/pfvar.h>
+#else
 #include <net/pfvar.h>
+#endif /* !__DragonFly__ */
 #include <arpa/inet.h>
 
 #ifdef HAVE_ALTQ
@@ -55,6 +59,7 @@
 #include <err.h>
 #include <errno.h>
 #include <fcntl.h>
+#include <limits.h>
 #include <netdb.h>
 #include <signal.h>
 #include <stdio.h>
@@ -736,7 +741,7 @@
 	} else {
 		num_states = 0;
 		for (n = 0; n<num_states_all; n++)
-			if (bpf_filter(filter_prog.bf_insns, (char *)(&state_buf[n]),
+			if (bpf_filter(filter_prog.bf_insns, (u_char *)(&state_buf[n]),
 			    sizeof(pf_state_t), sizeof(pf_state_t)) > 0)
 				state_ord[num_states++] = n;
 	}
@@ -828,7 +833,7 @@
 		tbprintf(" PAUSED");
 
 	if (rawmode)
-		printf("\n\n%s\n", tmp_buf);
+		printf("\n%s", tmp_buf);
 	else
 		mvprintw(0, 0, "%s", tmp_buf);
 
@@ -843,7 +848,10 @@
 		len = columns - strlen(tmp_buf);
 		if (len < 0)
 			len = 0;
-		mvprintw(0, len, "%s", tmp_buf);
+		if (rawmode)
+			printf(" %s\n", tmp_buf);
+		else
+			mvprintw(0, len, "%s", tmp_buf);
 	}
 
 	tb_end();
@@ -1244,7 +1252,6 @@
 		FLD_ANCHOR->max_width = mx;
 		FLD_ANCHOR->norm_width = nx;
 		field_setup();
-		need_update = 1;
 	}
 }
 #endif
@@ -1279,7 +1286,6 @@
 			FLD_LABEL->norm_width = nw;
 			FLD_LABEL->max_width = mw;
 			field_setup();
-			need_update = 1;
 		}
 	}
 #endif
@@ -2041,11 +2047,9 @@
 	if (cachestates) {
 		show_field(FLD_SI);
 		show_field(FLD_SP);
-		gotsig_alarm = 1;
 	} else {
 		hide_field(FLD_SI);
 		hide_field(FLD_SP);
-		need_update = 1;
 	}
 	field_setup();
 }
@@ -2105,8 +2109,10 @@
 	line++;
 	mvprintw(line++, 6, "press any key to continue ...");
 
-	while (getch() == ERR);
-
+	timeout(-1);
+	while (getch() == ERR)
+		continue;
+	timeout(0);
 }
 
 
@@ -2142,7 +2148,6 @@
 	del = atoi(cmdbuf);
 	if (del > 0) {
 		delay = del;
-		gotsig_alarm = 1;
 	}
 }
 
@@ -2175,7 +2180,6 @@
 		/* FALLTHROUGH */
 	case 'h':
 		show_help();
-		need_update = 1;
 		break;
 	case 'n':
 		command_set(&cm_count, NULL);
@@ -2349,8 +2353,6 @@
 	if (rawmode && countmax == 0)
 		countmax = 1;
 
-	gotsig_alarm = 1;
-
 	engine_loop(countmax);
 
 	close(pf_dev);