23 lines
543 B
C++
23 lines
543 B
C++
// RUN: %clangxx -O0 %s -o %t && %run %t
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// Android does not implement pthread_getaffinity_np.
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// (Note: libresolv is integrated with libc, but apparently only
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// sched_getaffinity).
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// UNSUPPORTED: android
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#include <assert.h>
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#include <pthread.h>
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#include <sys/sysinfo.h>
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#include <sanitizer/msan_interface.h>
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int main() {
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cpu_set_t set_x[4];
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pthread_t tid = pthread_self();
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int res = pthread_getaffinity_np(tid, sizeof(set_x), set_x);
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assert(res == 0);
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assert(CPU_COUNT_S(sizeof(set_x), set_x) == get_nprocs());
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return 0;
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}
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