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chris
2002-04-01 22:44:41 +00:00
parent e7c96c16cc
commit 9e3d1e08ef
3 changed files with 12 additions and 5 deletions
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8
options.c
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@@ -17,7 +17,7 @@ char optstr[] = "+i:f:n:dhp";
/* Global options. */
void set_defaults() {
static void set_defaults() {
options.interface = "eth0";
options.filtercode = NULL;
options.netfilter = 0;
@@ -28,12 +28,12 @@ void set_defaults() {
options.showbars = 1;
}
void die(char *msg) {
static void die(char *msg) {
fprintf(stderr, msg);
exit(1);
}
void set_net_filter(char* arg) {
static void set_net_filter(char* arg) {
char* mask;
mask = strchr(arg, '/');
@@ -64,7 +64,7 @@ void set_net_filter(char* arg) {
/* usage:
* Print usage information. */
void usage(FILE *fp) {
static void usage(FILE *fp) {
fprintf(fp,
"iftop: display bandwidth usage on an interface by host\n"
"\n"