utest/fs/test-mmap.cpp

103     void* addr = mmap(NULL, PAGE_SIZE, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);
189     void* addr1 = mmap(NULL, PAGE_SIZE, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);
197     void* addr2 = mmap(NULL, PAGE_SIZE, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0);
250     void* addr1 = mmap(NULL, PAGE_SIZE, PROT_READ | PROT_WRITE, MAP_PRIVATE, fd, 0);
254     void* addr2 = mmap(NULL, PAGE_SIZE, PROT_READ | PROT_WRITE, MAP_PRIVATE, fd, 0);
330     ASSERT_EQ(mmap(NULL, PAGE_SIZE, PROT_WRITE, MAP_PRIVATE, fd, 0), MAP_FAILED);
333     ASSERT_EQ(mmap(NULL, PAGE_SIZE, PROT_READ | PROT_WRITE, MAP_PRIVATE, fd, 0), MAP_FAILED);
339     ASSERT_EQ(mmap(NULL, PAGE_SIZE, PROT_WRITE, MAP_SHARED, fd, 0), MAP_FAILED);
342     ASSERT_EQ(mmap(NULL, PAGE_SIZE, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0), MAP_FAILED);
351     ASSERT_EQ(mmap(NULL, PAGE_SIZE, PROT_WRITE, MAP_SHARED, fd, 0), MAP_FAILED);
354     ASSERT_EQ(mmap(NULL, PAGE_SIZE, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0), MAP_FAILED);
358     // PROT_WRITE requires that the file is NOT append-only
361     ASSERT_EQ(mmap(NULL, PAGE_SIZE, PROT_WRITE, MAP_SHARED, fd, 0), MAP_FAILED);
385     void* addr = mmap(NULL, sizeof(buf), PROT_READ | PROT_WRITE, MAP_SHARED, fd.get(), 0);
427     void* addr = mmap(NULL, sizeof(buf), PROT_READ | PROT_WRITE, MAP_SHARED, fd.get(), 0);
474     void* addr = mmap(NULL, sizeof(buf), PROT_READ | PROT_WRITE, MAP_SHARED, fd.get(), 0);
576     ASSERT_TRUE(mmap_crash(PROT_WRITE | PROT_READ, MAP_PRIVATE, WriteAfterUnmap));
577     ASSERT_TRUE(mmap_crash(PROT_WRITE | PROT_READ, MAP_SHARED, WriteAfterUnmap));