16 lines
322 B
C
16 lines
322 B
C
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/* Verifies that memory mappings at address 0 are disallowed. */
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#include <syscall.h>
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#include "tests/lib.h"
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#include "tests/main.h"
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void
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test_main (void)
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{
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int handle;
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CHECK ((handle = open ("sample.txt")) > 1, "open \"sample.txt\"");
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CHECK (mmap (handle, NULL) == MAP_FAILED, "try to mmap at address 0");
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}
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