diff options
Diffstat (limited to 'src/fnetfilter/main.c')
-rw-r--r-- | src/fnetfilter/main.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/fnetfilter/main.c b/src/fnetfilter/main.c index 8c0f6c297..1b0335d68 100644 --- a/src/fnetfilter/main.c +++ b/src/fnetfilter/main.c | |||
@@ -45,9 +45,12 @@ static char *default_filter = | |||
45 | "-A OUTPUT -p tcp --dport 3479 -j DROP\n" | 45 | "-A OUTPUT -p tcp --dport 3479 -j DROP\n" |
46 | "COMMIT\n"; | 46 | "COMMIT\n"; |
47 | 47 | ||
48 | static const char *const usage_str = | ||
49 | "Usage:\n" | ||
50 | "\tfnetfilter netfilter-command destination-file\n"; | ||
51 | |||
48 | static void usage(void) { | 52 | static void usage(void) { |
49 | printf("Usage:\n"); | 53 | puts(usage_str); |
50 | printf("\tfnetfilter netfilter-command destination-file\n"); | ||
51 | } | 54 | } |
52 | 55 | ||
53 | static void err_exit_cannot_open_file(const char *fname) { | 56 | static void err_exit_cannot_open_file(const char *fname) { |