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author | Devin Moore <devinmoore@google.com> | 2023-12-05 00:16:36 +0000 |
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committer | Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> | 2023-12-05 00:16:36 +0000 |
commit | f965809be652543d80008fa27a21f436ed6d8b94 (patch) | |
tree | 901e85c433bc52e57c8178c40a9871f66045c533 | |
parent | d9146484d490e20c6de28205a7a50859229f80f8 (diff) | |
parent | 6d579ef617922b26f9d8c01c86dc70d0e5d9165b (diff) | |
download | libhidl-f965809be652543d80008fa27a21f436ed6d8b94.tar.gz |
If hwservicemanager isn't installed, isHidlSupported == false am: adb1320e43 am: 6d579ef617
Original change: https://android-review.googlesource.com/c/platform/system/libhidl/+/2855496
Change-Id: I59551c8e0845671d4d50bab2b8851ecc92caf2ee
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
-rw-r--r-- | transport/ServiceManagement.cpp | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/transport/ServiceManagement.cpp b/transport/ServiceManagement.cpp index c3d3fa4..8867f53 100644 --- a/transport/ServiceManagement.cpp +++ b/transport/ServiceManagement.cpp @@ -211,7 +211,16 @@ static bool isServiceManager(const hidl_string& fqName) { fqName == IServiceManager1_2::descriptor; } +static bool isHwServiceManagerInstalled() { + return access("/system_ext/bin/hwservicemanager", F_OK) == 0 || + access("/system/system_ext/bin/hwservicemanager", F_OK) == 0 || + access("/system/bin/hwservicemanager", F_OK) == 0; +} + bool isHidlSupported() { + if (!isHwServiceManagerInstalled()) { + return false; + } #ifdef __ANDROID__ // TODO(b/218588089) remove this temporary support variable once Cuttlefish // (the only current Android V launching device) no longer requires HIDL. |