#define _GNU_SOURCE | |
#include <sched.h> | |
int __sched_cpucount(size_t size, const cpu_set_t* set) { | |
size_t i, j, cnt = 0; | |
const unsigned char* p = (const void*)set; | |
for (i = 0; i < size; i++) | |
for (j = 0; j < 8; j++) | |
if (p[i] & (1 << j)) | |
cnt++; | |
return cnt; | |
} |