| /system/core/libion/tests/ |
| H A D | map_test.cpp | 40 int map_fd = -1; local
42 ASSERT_EQ(0, ion_map(m_ionFd, handle, size, PROT_READ | PROT_WRITE, MAP_SHARED, 0, &ptr, &map_fd));
44 ASSERT_GE(map_fd, 0);
46 ASSERT_EQ(0, close(map_fd));
64 int map_fd = -1; local
66 ASSERT_EQ(0, ion_alloc_fd(m_ionFd, size, 0, heapMask, 0, &map_fd));
67 ASSERT_GE(map_fd, 0);
70 ptr = mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED, map_fd, 0);
73 ASSERT_EQ(0, close(map_fd));
86 int map_fd local
119 int map_fd = -1; local
145 int map_fd = -1; local
[all...] |
| H A D | device_test.cpp | 142 int map_fd = -1; local
145 ASSERT_EQ(0, ion_alloc_fd(m_ionFd, 4096, 0, heapMask, flags, &map_fd));
146 ASSERT_GE(map_fd, 0);
149 ptr = mmap(NULL, 4096, PROT_READ | PROT_WRITE, MAP_SHARED, map_fd, 0);
156 readKernel(map_fd, buf, 4096);
163 ASSERT_EQ(0, close(map_fd));
177 int map_fd = -1; local
180 ASSERT_EQ(0, ion_alloc_fd(m_ionFd, 4096, 0, heapMask, flags, &map_fd));
181 ASSERT_GE(map_fd, 0);
184 ptr = mmap(NULL, 4096, PROT_READ | PROT_WRITE, MAP_SHARED, map_fd,
206 int map_fd = -1; local
239 int map_fd = -1; local
268 int map_fd = -1; local
303 int map_fd = -1; local
332 int map_fd = -1; local
367 int map_fd = -1; local
397 int map_fd = -1; local
432 int map_fd = -1; local
461 int map_fd = -1; local
494 int map_fd = -1; local
523 int map_fd = -1; local
[all...] |
| H A D | exit_test.cpp | 96 int map_fd = -1;
98 ASSERT_EQ(0, ion_alloc_fd(m_ionFd, size, 0, heapMask, 0, &map_fd));
99 ASSERT_GE(map_fd, 0);
102 ptr = mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED, map_fd, 0);
119 int map_fd = -1;
121 ASSERT_EQ(0, ion_alloc_fd(m_ionFd, size, 0, heapMask, 0, &map_fd));
122 ASSERT_GE(map_fd, 0);
125 ptr = mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED, map_fd, 0);
143 int map_fd = -1;
145 ASSERT_EQ(0, ion_alloc_fd(m_ionFd, size, 0, heapMask, ION_FLAG_CACHED, &map_fd));
[all...] |
| H A D | allocate_test.cpp | 100 int map_fd = -1; local
102 ASSERT_EQ(0, ion_alloc_fd(m_ionFd, 4096, 0, heapMask, 0, &map_fd));
103 ASSERT_GE(map_fd, 0);
106 ptr = mmap(NULL, 4096, PROT_WRITE, MAP_SHARED, map_fd, 0);
112 fds[i] = map_fd;
120 int map_fd = -1; local
122 ASSERT_EQ(0, ion_alloc_fd(newIonFd, 4096, 0, heapMask, 0, &map_fd));
123 ASSERT_GE(map_fd, 0);
126 ptr = mmap(NULL, 4096, PROT_READ, MAP_SHARED, map_fd, 0);
132 ASSERT_EQ(0, close(map_fd));
[all...] |
| H A D | formerly_valid_handle_test.cpp | 52 int map_fd; local
55 ASSERT_EQ(-EINVAL, ion_map(m_ionFd, m_handle, 4096, PROT_READ, 0, 0, &ptr, &map_fd));
|
| H A D | invalid_values_test.cpp | 117 int map_fd; local
121 int ret = ion_map(0, m_validHandle, 4096, PROT_READ, 0, 0, &ptr, &map_fd);
124 EXPECT_EQ(-EBADF, ion_map(-1, m_validHandle, 4096, PROT_READ, 0, 0, &ptr, &map_fd));
126 EXPECT_EQ(-EINVAL, ion_map(m_ionFd, 0, 4096, PROT_READ, 0, 0, &ptr, &map_fd));
128 EXPECT_EQ(-EINVAL, ion_map(m_ionFd, m_badHandle, 4096, PROT_READ, 0, 0, &ptr, &map_fd));
130 EXPECT_EQ(-EINVAL, ion_map(m_ionFd, m_validHandle, 0, PROT_READ, 0, 0, &ptr, &map_fd));
132 EXPECT_EQ(-EINVAL, ion_map(m_ionFd, m_validHandle, 4096, -1, 0, 0, &ptr, &map_fd));
134 EXPECT_EQ(-EINVAL, ion_map(m_ionFd, m_validHandle, 4096, PROT_READ, 0, -1, &ptr, &map_fd));
136 EXPECT_EQ(-EINVAL, ion_map(m_ionFd, m_validHandle, 4096, PROT_READ, 0, 0, NULL, &map_fd));
137 /* NULL map_fd */
[all...] |
| /system/core/libion/include/ion/ |
| H A D | ion.h | 40 int flags, off_t offset, unsigned char **ptr, int *map_fd);
|
| /system/core/libion/ |
| H A D | ion_test.c | 75 int fd, map_fd, ret; local
83 ret = ion_map(fd, handle, len, prot, map_flags, 0, &ptr, &map_fd);
98 close(map_fd);
105 close(map_fd);
109 close(map_fd);
110 ret = ion_map(fd, handle, len, prot, flags, 0, &ptr, &map_fd);
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| H A D | ion.c | 92 int flags, off_t offset, unsigned char **ptr, int *map_fd)
100 if (map_fd == NULL)
117 *map_fd = data.fd;
91 ion_map(int fd, ion_user_handle_t handle, size_t length, int prot, int flags, off_t offset, unsigned char **ptr, int *map_fd) argument
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