Linux Audio
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Embedded Linux Audio
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#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; }