logd: readlog apps get logger_entry_v4
Adds the uid field to outgoing content for readlog applications.
AID_LOG, AID_ROOT and AID_SYSTEM gain access to the information.
Bug: 25996918
Change-Id: I0254303c19d174cbf5e722c38844be5c54410c85
diff --git a/logd/LogBufferElement.cpp b/logd/LogBufferElement.cpp
index c4c302b..e1d367f 100644
--- a/logd/LogBufferElement.cpp
+++ b/logd/LogBufferElement.cpp
@@ -194,21 +194,25 @@
return retval;
}
-uint64_t LogBufferElement::flushTo(SocketClient *reader, LogBuffer *parent) {
- struct logger_entry_v3 entry;
+uint64_t LogBufferElement::flushTo(SocketClient *reader, LogBuffer *parent,
+ bool privileged) {
+ struct logger_entry_v4 entry;
- memset(&entry, 0, sizeof(struct logger_entry_v3));
+ memset(&entry, 0, sizeof(struct logger_entry_v4));
- entry.hdr_size = sizeof(struct logger_entry_v3);
+ entry.hdr_size = privileged ?
+ sizeof(struct logger_entry_v4) :
+ sizeof(struct logger_entry_v3);
entry.lid = mLogId;
entry.pid = mPid;
entry.tid = mTid;
+ entry.uid = mUid;
entry.sec = mRealTime.tv_sec;
entry.nsec = mRealTime.tv_nsec;
struct iovec iovec[2];
iovec[0].iov_base = &entry;
- iovec[0].iov_len = sizeof(struct logger_entry_v3);
+ iovec[0].iov_len = entry.hdr_size;
char *buffer = NULL;