| /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 | allocate_test.cpp | 99 int map_fd = -1; local
101 ASSERT_EQ(0, ion_alloc_fd(m_ionFd, 4096, 0, heapMask, 0, &map_fd));
102 ASSERT_GE(map_fd, 0);
105 ptr = mmap(NULL, 4096, PROT_WRITE, MAP_SHARED, map_fd, 0);
111 fds[i] = map_fd;
119 int map_fd = -1; local
121 ASSERT_EQ(0, ion_alloc_fd(newIonFd, 4096, 0, heapMask, 0, &map_fd));
122 ASSERT_GE(map_fd, 0);
125 ptr = mmap(NULL, 4096, PROT_READ, MAP_SHARED, map_fd, 0);
131 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...] |
| H A D | device_test.cpp | 141 int map_fd = -1; local
144 ASSERT_EQ(0, ion_alloc_fd(m_ionFd, 4096, 0, heapMask, flags, &map_fd));
145 ASSERT_GE(map_fd, 0);
148 ptr = mmap(NULL, 4096, PROT_READ | PROT_WRITE, MAP_SHARED, map_fd, 0);
155 readKernel(map_fd, buf, 4096);
162 ASSERT_EQ(0, close(map_fd));
178 int map_fd = -1; local
181 ASSERT_EQ(0, ion_alloc_fd(m_ionFd, 4096, 0, heapMask, flags, &map_fd));
182 ASSERT_GE(map_fd, 0);
185 ptr = mmap(NULL, 4096, PROT_READ | PROT_WRITE, MAP_SHARED, map_fd,
209 int map_fd = -1; local
244 int map_fd = -1; local
275 int map_fd = -1; local
312 int map_fd = -1; local
343 int map_fd = -1; local
380 int map_fd = -1; local
412 int map_fd = -1; local
449 int map_fd = -1; local
480 int map_fd = -1; local
515 int map_fd = -1; local
545 int map_fd = -1; local
[all...] |
| /system/core/libion/ |
| H A D | ion.c | 90 int flags, off_t offset, unsigned char **ptr, int *map_fd)
97 if (map_fd == NULL)
105 *map_fd = data.fd;
106 if (*map_fd < 0) {
110 *ptr = mmap(NULL, length, prot, flags, *map_fd, offset);
120 int map_fd; local
89 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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| 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);
|