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include header that declares __syscall_ret where it's defined
[oweals/musl.git]
/
src
/
sched
/
sched_cpucount.c
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#define _GNU_SOURCE
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#include <sched.h>
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int __sched_cpucount(size_t size, const cpu_set_t *set)
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{
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size_t i, j, cnt=0;
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const unsigned char *p = (const void *)set;
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for (i=0; i<size; i++) for (j=0; j<8; j++)
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if (p[i] & (1<<j)) cnt++;
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return cnt;
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}