| /external/libchrome/base/memory/ |
| shared_memory_android.cc | 11 #include "third_party/ashmem/ashmem.h"
15 // For Android, we use ashmem to implement SharedMemory. ashmem_create_region
26 // "name" is just a label in ashmem. It is visible in /proc/pid/maps.
38 DLOG(ERROR) << "Error " << err << " when setting protection of ashmem";
42 // Android doesn't appear to have a way to drop write access on an ashmem
56 // Like on Windows, this is intentionally returning true as ashmem will
62 // ashmem doesn't support name mapping
|
| /system/sepolicy/prebuilts/api/26.0/public/ |
| hal_sensors.te | 7 # Allow sensor hals to access ashmem memory allocated by apps
10 # Allow sensor hals to access ashmem memory allocated by android.hidl.allocator
|
| /system/sepolicy/prebuilts/api/27.0/public/ |
| hal_sensors.te | 7 # Allow sensor hals to access ashmem memory allocated by apps
10 # Allow sensor hals to access ashmem memory allocated by android.hidl.allocator
|
| /system/sepolicy/prebuilts/api/28.0/public/ |
| hal_sensors.te | 7 # Allow sensor hals to access ashmem memory allocated by apps
10 # Allow sensor hals to access ashmem memory allocated by android.hidl.allocator
|
| /system/sepolicy/public/ |
| hal_sensors.te | 7 # Allow sensor hals to access ashmem memory allocated by apps
10 # Allow sensor hals to access ashmem memory allocated by android.hidl.allocator
|
| /external/libchrome/third_party/ashmem/ |
| ashmem.h | 15 // third_party/ashmem is Android shared memory. Instead of clone it here,
16 // use cutils/ashmem.h directly.
17 #include <cutils/ashmem.h>
|
| /system/core/libcutils/include/cutils/ |
| ashmem.h | 1 /* cutils/ashmem.h
16 #include <linux/ashmem.h>
|
| /frameworks/base/core/jni/ |
| android_util_MemoryIntArray.cpp | 18 #include <cutils/ashmem.h>
19 #include <linux/ashmem.h>
43 jniThrowException(env, "java/io/IOException", "ashmem creation failed");
49 jniThrowException(env, "java/io/IOException", "cannot set ashmem prot mode");
71 jniThrowException(env, "java/io/IOException", "bad ashmem size");
75 // IMPORTANT: Ashmem allows the caller to change its size until
80 // the underlying ashmem region has the same size as the one we
82 // ashmem size for boundary checks and memory unmapping.
86 jniThrowException(env, "java/io/IOException", "cannot mmap ashmem");
90 // Check if the mapped size is the same as the ashmem region
[all...] |
| android_os_MemoryFile.cpp | 20 #include <cutils/ashmem.h>
42 // Use ASHMEM_GET_SIZE to find out if the fd refers to an ashmem region.
43 // ASHMEM_GET_SIZE should succeed for all ashmem regions, and the kernel
49 // i.e., it is not an ashmem region.
|
| /external/libchrome/base/ |
| DEPS | 3 "+third_party/ashmem",
|
| /external/libmojo/mojo/edk/ |
| DEPS | 9 "+third_party/ashmem",
|
| /system/core/libcutils/ |
| ashmem-host.cpp | 17 #include <cutils/ashmem.h>
20 * Implementation of the user-space ashmem API for the simulator, which lacks
21 * an ashmem-enabled kernel. See ashmem-dev.c for the real ashmem-based version.
40 snprintf(pattern, sizeof(pattern), "/tmp/android-ashmem-%d-XXXXXXXXX", getpid());
75 * Check if this is an "ashmem" region.
|
| ashmem-dev.cpp | 17 #include <cutils/ashmem.h>
20 * Implementation of the user-space ashmem API for devices, which have our
21 * ashmem-enabled kernel. See ashmem-sim.c for the "fake" tmp-based version,
24 #define LOG_TAG "ashmem"
28 #include <linux/ashmem.h>
38 #define ASHMEM_DEVICE "/dev/ashmem"
40 /* ashmem identity */
44 * signal handler calls ashmem, we could get into a deadlock state.
48 /* logistics of getting file descriptor for ashmem */
[all...] |
| /frameworks/base/libs/hwui/ |
| ProfileDataContainer.cpp | 21 #include <cutils/ashmem.h>
41 // If we are mapped we want to stop using the ashmem backend and switch to malloc
43 // If we aren't sitting on top of ashmem then just do a reset() as it's functionally
56 ALOGW("Failed to get ashmem region size from fd %d, err %d %s", ashmemfd, err,
61 ALOGW("Ashmem region is too small! Received %d, required %u", regionSize,
69 ALOGW("Failed to move profile data to ashmem fd %d, error = %d", ashmemfd, err);
|
| /system/hwservicemanager/ |
| Vintf.h | 11 // instanceName is "default", "ashmem", etc.
|
| /frameworks/av/media/libaudiohal/2.0/ |
| EffectBufferHalHidl.cpp | 67 sp<IAllocator> ashmem = IAllocator::getService("ashmem"); local
68 if (ashmem == 0) {
69 ALOGE("Failed to retrieve ashmem allocator service");
73 Return<void> result = ashmem->allocate(
89 ALOGE("Failed to map allocated ashmem");
93 ALOGE("Failed to allocate %d bytes from ashmem", (int)mBufferSize);
|
| /frameworks/av/media/libaudiohal/4.0/ |
| EffectBufferHalHidl.cpp | 68 sp<IAllocator> ashmem = IAllocator::getService("ashmem"); local
69 if (ashmem == 0) {
70 ALOGE("Failed to retrieve ashmem allocator service");
74 Return<void> result = ashmem->allocate(
90 ALOGE("Failed to map allocated ashmem");
94 ALOGE("Failed to allocate %d bytes from ashmem", (int)mBufferSize);
|
| /external/libbrillo/brillo/message_loops/ |
| base_message_loop_unittest.cc | 17 "227 mcelog\n 58 sw_sync\n 59 ashmem\n 57 binder\n239 uhid\n"));
|
| /device/generic/goldfish/ |
| compatibility_matrix.xml | 23 <instance>ashmem</instance>
39 <instance>ashmem</instance>
|
| /device/linaro/hikey/ |
| compatibility_matrix.xml | 23 <instance>ashmem</instance>
39 <instance>ashmem</instance>
|
| /external/kernel-headers/original/uapi/linux/ |
| ashmem.h | 2 * drivers/staging/android/uapi/ashmem.h
20 #define ASHMEM_NAME_DEF "dev/ashmem"
|
| /frameworks/base/core/tests/utiltests/jni/ |
| android_util_MemoryIntArrayTest.cpp | 19 #include <cutils/ashmem.h>
20 #include <linux/ashmem.h>
|
| /system/libhidl/transport/allocator/1.0/utils/ |
| FrameworkUtils.cpp | 33 // ashmem. Other places should not make assumptions about the contents
35 return HidlMemory::getInstance("ashmem", fd, heap->getSize());
|
| /frameworks/base/libs/hwui/hwui/ |
| Bitmap.cpp | 26 #include <cutils/ashmem.h>
105 // Create new ashmem region with read/write priv
194 , mPixelStorageType(PixelStorageType::Ashmem) {
195 mPixelStorage.ashmem.address = address;
196 mPixelStorage.ashmem.fd = fd;
197 mPixelStorage.ashmem.size = mappedSize;
220 case PixelStorageType::Ashmem:
221 munmap(mPixelStorage.ashmem.address, mPixelStorage.ashmem.size);
222 close(mPixelStorage.ashmem.fd)
[all...] |
| /device/generic/goldfish-opengl/system/OpenglSystemCommon/ |
| gralloc_cb.h | 105 int fd; // ashmem fd (-1 of ashmem region did not allocated, i.e. no SW access needed)
117 int ashmemSize; // ashmem region size for the buffer (0 unless is HW_FB buffer or
120 intptr_t ashmemBase; // CPU address of the mapped ashmem region
124 int ashmemBasePid; // process id which mapped the ashmem region
|
