28 lines
488 B
C
28 lines
488 B
C
// Ensure that many calls to waserror:
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// -- return an error
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// -- complete
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// Since we're going to improve waserror
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#include <u.h>
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#include <libc.h>
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void
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main(void)
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{
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char buf[1];
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int i;
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// Just to be sure.
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if (close(3) >= 0) {
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print("waserror: close of 3 did not get an error\n");
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exits("FAIL");
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}
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for(i = 0; i < 100000; i++) {
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if (read(3, buf, 1) >= 0){
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print("waserror: read of 3 did not get an error\n");
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exits("FAIL");
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}
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}
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print("PASS\n");
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exits("PASS");
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}
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