Revision 7dd7c987 tests/test-mmap.c
| b/tests/test-mmap.c | ||
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| 377 | 377 |
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void check_file_fixed_mmaps(void) |
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{
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unsigned int *addr;
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unsigned char *addr;
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unsigned int *p1, *p2, *p3, *p4; |
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int i; |
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/* Find a suitable address to start with. */ |
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addr = mmap(NULL, pagesize * 44 * 3, PROT_READ,
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addr = mmap(NULL, pagesize * 40 * 4, PROT_READ,
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MAP_PRIVATE | MAP_ANONYMOUS, |
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-1, 0); |
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fprintf (stderr, "%s addr=%p", __func__, (void *)addr); |
| ... | ... | |
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/* Make sure we get pages aligned with the pagesize. |
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The target expects this. */ |
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fail_unless (p1 == addr); |
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fail_unless (p2 == addr + pagesize); |
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fail_unless (p3 == addr + pagesize * 2); |
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fail_unless (p4 == addr + pagesize * 3); |
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fail_unless (p1 == (void *)addr);
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fail_unless (p2 == (void *)addr + pagesize);
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fail_unless (p3 == (void *)addr + pagesize * 2);
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fail_unless (p4 == (void *)addr + pagesize * 3);
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/* Verify that the file maps was made correctly. */ |
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fail_unless (*p1 == 0); |
| ... | ... | |
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munmap (p2, pagesize); |
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munmap (p3, pagesize); |
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munmap (p4, pagesize); |
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addr += pagesize * 3;
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addr += pagesize * 4;
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} |
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fprintf (stderr, " passed\n"); |
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} |
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