forked from OSchip/llvm-project
19 lines
363 B
C++
19 lines
363 B
C++
// RUN: %clangxx_msan -O0 %s -o %t && %run %t 2>&1
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#include <assert.h>
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#include <sys/eventfd.h>
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#include <sanitizer/msan_interface.h>
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int main(int argc, char *argv[]) {
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int efd = eventfd(42, 0);
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assert(efd >= 0);
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eventfd_t v;
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int ret = eventfd_read(efd, &v);
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assert(ret == 0);
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__msan_check_mem_is_initialized(&v, sizeof(v));
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assert(v == 42);
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}
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