14 lines
269 B
C
14 lines
269 B
C
#include <stdlib.h>
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#include <stdio.h>
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#include <linux/membarrier.h>
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#include <sys/membarrier.h>
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int main()
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{
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int rc = membarrier(MEMBARRIER_CMD_QUERY, 0);
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if (rc < 0) {
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perror("membarrier");
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exit(EXIT_FAILURE);
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}
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exit(EXIT_SUCCESS);
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}
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