ACPR/android_system_core
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions
android_system_core/libcutils
History
Joel Fernandes 519440468b Add support for memfd 
This patch adds support to make libcutils create and use memfd where
possible, instead of ashmem.

The libcutils library is made dynamic, since apps are still sending over
ashmem FDs to processes and we are working on moving those apps away
from ashmem. The best we can do for that is make the library work, and
force apps in the long run to move away from directly using ashmem.

Due to further complications mentioned in the 'NOTE' section of the
patch, memfd is kept disabled for now, so nothing changes yet. To enable
it, set the sys.use_memfd property (check user_debug build).

Bug: 113362644
Change-Id: I491cb7841b664db5b1c26b3e07a440a14810e182
Signed-off-by: Joel Fernandes <joelaf@google.com>
2019-02-07 00:40:13 +00:00
..
arch-arm Switch arch-arm/memset32.S to unified syntax. 2015-05-11 22:22:13 -07:00
arch-arm64 Add android_memset16/android_memset32 for aarch64. 2014-06-23 19:28:33 -07:00
arch-mips android_memset.c: Use sanitized shifts 2015-08-27 14:32:17 -07:00
arch-x86 Clean up memset[16,32] routines: unify files names, remove redundant wrapper 2014-09-17 18:11:18 +04:00
arch-x86_64 Clean up memset[16,32] routines: unify files names, remove redundant wrapper 2014-09-17 18:11:18 +04:00
include Add user/group for gsid. 2019-01-29 17:48:12 -08:00
include_vndk/cutils libcutils: remove unused open_memstream. 2018-07-11 14:28:21 -07:00
tests libprocessgroup: Add support for task profiles 2019-02-03 16:48:35 +00:00
Android.bp Add support for memfd 2019-02-07 00:40:13 +00:00
android_get_control_env.h libcutils: move cutils/files.h to cutils/android_get_control_file.h 2016-11-16 15:56:56 -08:00
android_get_control_file.cpp Move libcutils source to C++. 2017-11-10 13:18:10 -08:00
android_reboot.cpp Stop defining local "unused" macros now this is C++. 2017-11-30 16:24:36 -08:00
ashmem-dev.cpp Add support for memfd 2019-02-07 00:40:13 +00:00
ashmem-host.cpp Remove more bogus <stdbool.h> #includes from C++. 2018-05-08 13:00:06 -07:00
canned_fs_config.cpp Remove more bogus <stdbool.h> #includes from C++. 2018-05-08 13:00:06 -07:00
config_utils.cpp Move libcutils source to C++. 2017-11-10 13:18:10 -08:00
fs.cpp Move libcutils source to C++. 2017-11-10 13:18:10 -08:00
fs_config.cpp Add setuid/setgid capabilities to simpleperf_app_runner. 2019-01-22 11:20:10 -08:00
hashmap.cpp cutils: move hashmap to <pthread.h>. 2018-07-13 10:54:49 -07:00
iosched_policy.cpp Move libcutils source to C++. 2017-11-10 13:18:10 -08:00
klog.cpp Move libcutils source to C++. 2017-11-10 13:18:10 -08:00
load_file.cpp Move libcutils source to C++. 2017-11-10 13:18:10 -08:00
MODULE_LICENSE_APACHE2
multiuser.cpp Better, consistent definition of AID_SHARED_GID. 2017-11-13 16:49:26 -07:00
native_handle.cpp Move libcutils source to C++. 2017-11-10 13:18:10 -08:00
NOTICE
OWNERS libcutils: add OWNERS. 2018-06-12 13:58:30 -07:00
partition_utils.cpp Start using new C++ Fstab class widely 2018-12-12 17:08:09 +00:00
properties.cpp Move libcutils source to C++. 2017-11-10 13:18:10 -08:00
qtaguid.cpp Move libcutils source to C++. 2017-11-10 13:18:10 -08:00
record_stream.cpp Move libcutils source to C++. 2017-11-10 13:18:10 -08:00
socket_inaddr_any_server_unix.cpp Move libcutils source to C++. 2017-11-10 13:18:10 -08:00
socket_inaddr_any_server_windows.cpp Move libcutils source to C++. 2017-11-10 13:18:10 -08:00
socket_local_client_unix.cpp Stop defining local "unused" macros now this is C++. 2017-11-30 16:24:36 -08:00
socket_local_server_unix.cpp Move libcutils source to C++. 2017-11-10 13:18:10 -08:00
socket_local_unix.h libcutils: share Windows networking code. 2016-01-15 15:57:35 -08:00
socket_network_client_unix.cpp Move libcutils source to C++. 2017-11-10 13:18:10 -08:00
socket_network_client_windows.cpp Move libcutils source to C++. 2017-11-10 13:18:10 -08:00
sockets.cpp libcutils: move cutils/files.h to cutils/android_get_control_file.h 2016-11-16 15:56:56 -08:00
sockets_unix.cpp libcutils: lose socket_peer_is_trusted to ART, the only user. 2018-10-25 13:24:08 -07:00
sockets_windows.cpp Fix / suppress new unused warnings for mingw+clang 2017-11-29 21:37:28 -08:00
str_parms.cpp libcutils: remove some unused API. 2018-07-11 14:27:32 -07:00
strdup8to16.cpp Move libcutils source to C++. 2017-11-10 13:18:10 -08:00
strdup16to8.cpp Move libcutils source to C++. 2017-11-10 13:18:10 -08:00
strlcpy.c Fix Windows strlcpy.c build. 2015-04-02 17:21:47 -07:00
threads.cpp Fix / suppress new unused warnings for mingw+clang 2017-11-29 21:37:28 -08:00
trace-container.cpp Move libcutils source to C++. 2017-11-10 13:18:10 -08:00
trace-dev.cpp Revert "Don't initialize atrace if it's already disabled." 2018-02-08 00:49:37 +00:00
trace-dev.inc Remove more bogus <stdbool.h> #includes from C++. 2018-05-08 13:00:06 -07:00
trace-host.cpp Stop defining local "unused" macros now this is C++. 2017-11-30 16:24:36 -08:00
uevent.cpp Increase netlink uevent rcvbuf size to 16M 2018-12-03 18:39:24 +00:00