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stress2: Replace random() with arc4random()
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@ -137,7 +137,7 @@ write_file(void)
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unlink(path);
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}
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fprintf(fp, "blah blah blah garbage %ld\n", random());
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fprintf(fp, "blah blah blah garbage %ld\n", (long)arc4random());
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fclose(fp);
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if (rename(path, filename) < 0) {
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warn("rename");
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@ -150,7 +150,7 @@ random_sleep(int base, int slop)
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{
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long val;
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val = random() % slop;
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val = arc4random() % slop;
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usleep(base + val);
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}
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@ -886,11 +886,12 @@ test(void)
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{
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unsigned long offset;
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unsigned long size = maxoplen;
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unsigned long rv = random();
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unsigned long rv;
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unsigned long op = rv % (3 + !lite + mapped_writes);
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/* turn off the map read if necessary */
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arc4random_buf(&rv, sizeof(rv));
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if (op == 2 && !mapped_reads)
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op = 0;
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