diff options
Diffstat (limited to 'libs/binder/ProcessState.cpp')
| -rw-r--r-- | libs/binder/ProcessState.cpp | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/libs/binder/ProcessState.cpp b/libs/binder/ProcessState.cpp index 254dda81a6..5f1f50672a 100644 --- a/libs/binder/ProcessState.cpp +++ b/libs/binder/ProcessState.cpp @@ -100,6 +100,10 @@ static void verifyNotForked(bool forked) { LOG_ALWAYS_FATAL_IF(forked, "libbinder ProcessState can not be used after fork"); } +bool ProcessState::isVndservicemanagerEnabled() { + return access("/vendor/bin/vndservicemanager", R_OK) == 0; +} + sp<ProcessState> ProcessState::init(const char *driver, bool requireDefault) { #ifdef BINDER_IPC_32BIT @@ -123,6 +127,11 @@ sp<ProcessState> ProcessState::init(const char *driver, bool requireDefault) driver = "/dev/binder"; } + if (0 == strcmp(driver, "/dev/vndbinder") && !isVndservicemanagerEnabled()) { + ALOGE("vndservicemanager is not started on this device, you can save resources/threads " + "by not initializing ProcessState with /dev/vndbinder."); + } + // we must install these before instantiating the gProcess object, // otherwise this would race with creating it, and there could be the // possibility of an invalid gProcess object forked by another thread |