logd: improve details on chatty records

(Cherry pick from commit 21fb7e0b753b2251369bfaa1c6f6a09e58e64437)

- Report applications UID, TID/PID by name.
- change wording to have an accurate connotation
- drop privilege check since filtered upstream

Bug: 19608965
Bug: 20334069
Bug: 20370119
Change-Id: I2b1c26580b4c2de293874214ff5ae745546f3cca

1 files changed, 8 insertions, 3 deletions

diff --git a/logd/LogBufferElement.h b/logd/LogBufferElement.h
index 7b6456d..059c031 100644
--- a/logd/LogBufferElement.h
+++ b/logd/LogBufferElement.h
@@ -28,15 +28,19 @@
 namespace android {
 
 // Furnished in main.cpp. Caller must own and free returned value
-// This function is designed for a single caller and is NOT thread-safe
 char *uidToName(uid_t uid);
 
+// Furnished in LogStatistics.cpp. Caller must own and free returned value
+char *pidToName(pid_t pid);
+
 }
 
 static inline bool worstUidEnabledForLogid(log_id_t id) {
     return (id != LOG_ID_CRASH) && (id != LOG_ID_EVENTS);
 }
 
+class LogBuffer;
+
 class LogBufferElement {
     const log_id_t mLogId;
     const uid_t mUid;
@@ -52,7 +56,8 @@ class LogBufferElement {
     static atomic_int_fast64_t sequence;
 
     // assumption: mMsg == NULL
-    size_t populateDroppedMessage(char *&buffer, bool privileged);
+    size_t populateDroppedMessage(char *&buffer,
+                                  LogBuffer *parent);
 
 public:
     LogBufferElement(log_id_t log_id, log_time realtime,
@@ -78,7 +83,7 @@ public:
     log_time getRealTime(void) const { return mRealTime; }
 
     static const uint64_t FLUSH_ERROR;
-    uint64_t flushTo(SocketClient *writer);
+    uint64_t flushTo(SocketClient *writer, LogBuffer *parent);
 };
 
 #endif