#include <stdio.h> #include "sigar.h" int main(int argc, char **argv) { int status, i; sigar_t *sigar; sigar_cpu_list_t cpulist; sigar_open(&sigar); status = sigar_cpu_list_get(sigar, &cpulist); if (status != SIGAR_OK) { printf("cpu_list error: %d (%s)\n", status, sigar_strerror(sigar, status)); exit(1); } for (i=0; i<cpulist.number; i++) { sigar_cpu_t cpu = cpulist.data[i]; /*...*/ } sigar_cpu_list_destroy(sigar, &cpulist); sigar_close(sigar); return 0; }