1. system_cmds src ?
2. sysctl could give what u want
man 3 sysctl
-------------------------------------
int mib[2], freq;
u_int miblen = 2;
size_t len;
float speed;
char *u;
mib[0] = CTL_HW ;
mib[1] = HW_CPU_FREQ ;
len = sizeof(freq);
if (sysctl(mib, miblen, &freq, &len, NULL, 0) == -1)
{
//err
}
-------------------------------------
int i, mib[4];
size_t len;
struct kinfo_proc kp;
/* Fill out the first three components of the mib */
len = 4;
sysctlnametomib("kern.proc.pid", mib, &len);
/* Fetch and print entries for pid's < 100 */
for (i = 0; i < 100; i++) {
mib[3] = i;
len = sizeof(kp);
if (sysctl(mib, 4, &kp, &len, NULL, 0) == -1)
perror("sysctl");
else if (len > 0)
printkproc(&kp);
}
Best Regards
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