| /system/memory/libion/tests/ |
| D | map_test.cpp | 34 int map_fd = -1; in TEST_F() local
36 ASSERT_EQ(0, ion_alloc_fd(ionfd, size, 0, (1 << heap.heap_id), 0, &map_fd)); in TEST_F()
37 ASSERT_GE(map_fd, 0); in TEST_F()
40 ptr = mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED, map_fd, 0); in TEST_F()
42 ASSERT_EQ(0, close(map_fd)); in TEST_F()
55 int map_fd = -1; in TEST_F() local
57 ASSERT_EQ(0, ion_alloc_fd(ionfd, getpagesize() * 2, 0, (1 << heap.heap_id), 0, &map_fd)); in TEST_F()
58 ASSERT_GE(map_fd, 0); in TEST_F()
62 map_fd, 0); in TEST_F()
70 ptr = (unsigned char*)mmap(NULL, getpagesize(), PROT_READ | PROT_WRITE, MAP_SHARED, map_fd, in TEST_F()
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| D | exit_test.cpp | 82 int map_fd = -1; in TEST_F()
84 ASSERT_EQ(0, ion_alloc_fd(ionfd, size, 0, (1 << heap.heap_id), 0, &map_fd)); in TEST_F()
85 ASSERT_GE(map_fd, 0); in TEST_F()
88 ptr = mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED, map_fd, 0); in TEST_F()
106 int map_fd = -1; in TEST_F()
108 ASSERT_EQ(0, ion_alloc_fd(ionfd, size, 0, (1 << heap.heap_id), 0, &map_fd)); in TEST_F()
109 ASSERT_GE(map_fd, 0); in TEST_F()
112 ptr = mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED, map_fd, 0); in TEST_F()
132 int map_fd = -1; in TEST_F()
135 ION_FLAG_CACHED, &map_fd)); in TEST_F()
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| D | allocate_test.cpp | 111 int map_fd = -1; in TEST_F() local
113 ASSERT_EQ(0, ion_alloc_fd(ionfd, 4096, 0, (1 << heap.heap_id), 0, &map_fd)); in TEST_F()
114 ASSERT_GE(map_fd, 0); in TEST_F()
117 ptr = mmap(NULL, 4096, PROT_WRITE, MAP_SHARED, map_fd, 0); in TEST_F()
123 fds[i] = map_fd; in TEST_F()
131 int map_fd = -1; in TEST_F() local
133 ASSERT_EQ(0, ion_alloc_fd(new_ionfd, 4096, 0, (1 << heap.heap_id), 0, &map_fd)); in TEST_F()
134 ASSERT_GE(map_fd, 0); in TEST_F()
137 ptr = mmap(NULL, 4096, PROT_READ, MAP_SHARED, map_fd, 0); in TEST_F()
143 ASSERT_EQ(0, close(map_fd)); in TEST_F()
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| /system/memory/libdmabufheap/tests/ |
| D | dmabuf_heap_test.cpp | 38 int map_fd = allocator->AllocSystem(cpu_access_needed, kAllocSizeInBytes); in DoAlloc() local
39 ASSERT_GE(map_fd, 0); in DoAlloc()
41 void* ptr = mmap(NULL, kAllocSizeInBytes, PROT_READ | PROT_WRITE, MAP_SHARED, map_fd, 0); in DoAlloc()
44 int ret = allocator->CpuSyncStart(map_fd, kSyncReadWrite); in DoAlloc()
47 ret = allocator->CpuSyncEnd(map_fd, kSyncReadWrite); in DoAlloc()
51 ASSERT_EQ(0, close(map_fd)); in DoAlloc()
179 int ret = 0, map_fd = -1; in TEST_F() local
181 map_fd = allocator->Alloc(kDmabufSystemHeapName, kAllocSizeInBytes); in TEST_F()
182 ASSERT_GE(map_fd, 0); in TEST_F()
184 void* ptr = mmap(NULL, kAllocSizeInBytes, PROT_WRITE, MAP_SHARED, map_fd, 0); in TEST_F()
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| /system/memory/libion/ |
| D | ion_test.c | 75 int fd, map_fd, ret; in ion_map_test() local
83 ret = ion_map(fd, handle, len, prot, map_flags, 0, &ptr, &map_fd); in ion_map_test()
98 close(map_fd); in ion_map_test()
105 close(map_fd); in ion_map_test()
109 close(map_fd); in ion_map_test()
110 ret = ion_map(fd, handle, len, prot, flags, 0, &ptr, &map_fd); in ion_map_test()
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| D | ion.c | 114 unsigned char** ptr, int* map_fd) { in ion_map() argument
122 if (map_fd == NULL) return -EINVAL; in ion_map()
136 *map_fd = data.fd; in ion_map()
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| /system/bpf/libbpf_android/include/bpf/ |
| D | BpfMap.h | 52 int map_fd = mapRetrieve(pathname, flags); variable
53 if (map_fd >= 0) mMapFd.reset(map_fd);
60 int map_fd = createMap(map_type, sizeof(Key), sizeof(Value), max_entries, map_flags); variable
61 if (map_fd >= 0) mMapFd.reset(map_fd);
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| /system/memory/libion/include/ion/ |
| D | ion.h | 40 int flags, off_t offset, unsigned char **ptr, int *map_fd);
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| /system/netd/server/ |
| D | TrafficController.cpp | 801 std::string getMapStatus(const base::unique_fd& map_fd, const char* path) { in getMapStatus() argument
802 if (map_fd.get() < 0) { in getMapStatus()
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