Lines Matching defs:freq
31 printf("USAGE: sampleip [-F freq] [duration]\n");
32 printf(" -F freq # sample frequency (Hertz), default 99\n");
36 static int sampling_start(int freq, struct bpf_program *prog,
43 .freq = 1,
44 .sample_period = freq,
141 int opt, freq = DEFAULT_FREQ, secs = DEFAULT_SECS, error = 1;
151 freq = atoi(optarg);
161 if (freq == 0 || secs == 0) {
218 freq, secs);
219 if (sampling_start(freq, prog, links) != 0)