Index: src/target_pcap.c
===================================================================
--- src/target_pcap.c	(revision 127)
+++ src/target_pcap.c	(working copy)
@@ -20,11 +20,12 @@
 
 #include "target_pcap.h"
 
-#define PARAMS_NUM 3
+#define PARAMS_NUM 4
 char *target_pcap_params[PARAMS_NUM][3] = {
 	{ "filename", "dump.cap", "filename to save packets to. default : dump.cap" },
 	{ "snaplen", "1522", "snaplen of saved packets. default : 1522" },
 	{ "layer", "ethernet", "type of layer to capture. ethernet, linux_cooked, docsis or ipv4. default : ethernet" },
+	{ "size", "2147483648" , "size of file to save packet. default : 1 073 741 824 Bytes"},
 };
 
 struct target_functions *tg_functions;
@@ -146,9 +147,25 @@
 		phdr.caplen = len;
 	else
 		phdr.caplen = SNAPLEN;
+
+	struct stat *sstat;
+	sstat=malloc(sizeof(struct stat);
+	fstat((int)priv->pdump,sstat)
+	if(sstat->st_size>==t->params_value[3]) {
+		if(target_close_pcap(t)) {
+			dprint("Unable tu close pcap dumper !\n");
+		}
+		else {
+			/*add something to move the recently closed file to an other name in the same location*/
+			priv->pdump = pcap_dump_open(priv->p, t->params_value[0]);
+			 if (!priv->pdump) {
+	        	         dprint("Unable to open pcap dumper !\n");
+				return 0;
+			 }
+		}
+	}
 	
 	pcap_dump((u_char*)priv->pdump, &phdr, f->buff + start);
-	//pcap_dump_flush(priv->pdump);
 
 	priv->size += len;