Index: uspace/lib/pcap/src/pcap.c
===================================================================
--- uspace/lib/pcap/src/pcap.c	(revision 0210d42d7f545f5ab3378eafab9ca0abfa329891)
+++ uspace/lib/pcap/src/pcap.c	(revision 59fe16d48928236158c9d3c9e7e1180bdbfe21d8)
@@ -98,4 +98,5 @@
 {
 	errno_t rc;
+	printf("File: %s\n", filename);
 	writer->data = fopen(filename, "a");
 	if (writer->data == NULL) {
Index: uspace/lib/pcap/src/pcapctl_dump.c
===================================================================
--- uspace/lib/pcap/src/pcapctl_dump.c	(revision 0210d42d7f545f5ab3378eafab9ca0abfa329891)
+++ uspace/lib/pcap/src/pcapctl_dump.c	(revision 59fe16d48928236158c9d3c9e7e1180bdbfe21d8)
@@ -206,5 +206,5 @@
 	aid_t req = async_send_0(exch, PCAP_CONTROL_SET_START, NULL);
 
-	rc = async_data_write_start(exch, (void *) name, size);
+	rc = async_data_write_start(exch, (const void *) name, size);
 
 	pcapctl_dump_exchange_end(exch);