X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=networking%2Fpscan.c;h=0893c3577f5ce37eaaec02ba10d4f933aec489b3;hb=7fdb764e2e12119949cc17046d5ad4a13a9be4c6;hp=a9e5d5c29fecf842be9cfcebfd84850708b9ccd7;hpb=ca18311d0ae16a96e988df15a9009095f93df85e;p=oweals%2Fbusybox.git

diff --git a/networking/pscan.c b/networking/pscan.c
index a9e5d5c29..0893c3577 100644
--- a/networking/pscan.c
+++ b/networking/pscan.c
@@ -5,6 +5,26 @@
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
+//config:config PSCAN
+//config:	bool "pscan"
+//config:	default y
+//config:	help
+//config:	  Simple network port scanner.
+
+//applet:IF_PSCAN(APPLET(pscan, BB_DIR_USR_BIN, BB_SUID_DROP))
+
+//kbuild:lib-$(CONFIG_PSCAN) += pscan.o
+
+//usage:#define pscan_trivial_usage
+//usage:       "[-cb] [-p MIN_PORT] [-P MAX_PORT] [-t TIMEOUT] [-T MIN_RTT] HOST"
+//usage:#define pscan_full_usage "\n\n"
+//usage:       "Scan a host, print all open ports\n"
+//usage:     "\n	-c	Show closed ports too"
+//usage:     "\n	-b	Show blocked ports too"
+//usage:     "\n	-p	Scan from this port (default 1)"
+//usage:     "\n	-P	Scan up to this port (default 1024)"
+//usage:     "\n	-t	Timeout (default 5000 ms)"
+//usage:     "\n	-T	Minimum rtt (default 5 ms, increase for congested hosts)"
 
 #include "libbb.h"
 
@@ -146,7 +166,7 @@ int pscan_main(int argc UNUSED_PARAM, char **argv)
 	}
 	if (ENABLE_FEATURE_CLEAN_UP) free(lsap);
 
-	printf("%d closed, %d open, %d timed out (or blocked) ports\n",
+	printf("%u closed, %u open, %u timed out (or blocked) ports\n",
 					closed_ports,
 					open_ports,
 					nports - (closed_ports + open_ports));