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--- a/lib/process.c
+++ b/lib/process.c
@@ -230,12 +230,12 @@
* calls a user function pointing to the data
*
* XXX: filter is not used. capture_seconds also isn't, but snoop is
* always read from a file.
*/
-int get_snoop_data(char *fname, char *filter, int flags,
- Double capture_seconds, void (*hook)(packet_data *, void **),
+int get_snoop_data(char *fname, char *filter __attribute__((unused)), int flags,
+ Double capture_seconds __attribute__((unused)), void (*hook)(packet_data *, void **),
void **args) {
u_char *packet;
int fd, len, blen, ret = 0;
struct snoop_file_header fh;
--- a/lib/tcpseq.c
+++ b/lib/tcpseq.c
@@ -54,11 +54,10 @@
u_char flags;
struct tcpseq_ha test_ha;
struct tcphdr *tp = NULL;
struct ip *ip;
#ifdef INET6
- int is_ip6 = 0;
struct ip6_hdr *ip6;
ip6 = (struct ip6_hdr *) &pd->data.ip6.hdr;
if (is_ip6_packet(pd))
tp= &(pd->data.ip6.body.tcphdr);
--- a/src/catpcap.c
+++ b/src/catpcap.c
@@ -52,13 +52,12 @@
return '.';
}
-void proc_pcap(u_char *user, const struct pcap_pkthdr *h, const u_char *p) {
+void proc_pcap(u_char *user __attribute__((unused)), const struct pcap_pkthdr *h, const u_char *p) {
u_int length = h->caplen, i, j, k, step;
- u_char *r, *s;
+ u_char *r;
char c;
r = (u_char *)p;
- s = (u_char *)p;
step = 22;
printf("%u: %lu.%.6lu, caplen %u, len %u\n",
p_number++,
@@ -92,7 +91,7 @@
* process_file() takes the output of tcpdump, saves packets, and displays
* statistics
*/
-void process_file(char *fname, u_int unused) {
+void process_file(char *fname, u_int unused __attribute__((unused))) {
int run = 1, i;
pcap_t *pd;
char ebuf[PCAP_ERRBUF_SIZE];
--- a/src/dump.c
+++ b/src/dump.c
@@ -37,21 +37,21 @@
char filterexpr[BUF_SIZ] = "";
int get_tcp_flags = 0;
int what_to_show = 0;
int packet_number = 0;
-void my_hook(packet_data *pd, void **args) {
+void my_hook(packet_data *pd) {
printf("PACKET NUMBER: %d\n", ++packet_number);
print_packet(pd, what_to_show);
printf("-------------------\n");
}
/*
* process_file() takes the output of tcpdump, saves packets, and displays
* statistics
*/
-void process_file(char *fname, u_int unused) {
+void process_file(char *fname, u_int unused __attribute__((unused))) {
get_dump_data(fname, filterexpr, get_tcp_flags,
-1.0, my_hook, NULL);
}
int parse_show_types(char *in) {
--- a/src/tcpstat.c
+++ b/src/tcpstat.c
@@ -421,11 +421,11 @@
}
/*
* process_file() gets the data, and then displays the statistics
*/
-void process_file(char *fname, u_int unused) {
+void process_file(char *fname, u_int unused __attribute__((unused))) {
void *argv[2];
statistics stats;
Double x;
signal(SIGUSR1, catch_signal);
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