Add NDK async begin/end & counter

Bug: 111503982
Test: atest CtsAtraceHostTestCases
Change-Id: I030e0bb087dbec7e5f226c3647aa6235cff32725

1 files changed, 35 insertions, 0 deletions

diff --git a/include/android/trace.h b/include/android/trace.h
index aa24995cae..bb7ff28f79 100644
--- a/include/android/trace.h
+++ b/include/android/trace.h
@@ -33,6 +33,7 @@
 #define ANDROID_NATIVE_TRACE_H
 
 #include <stdbool.h>
+#include <stdint.h>
 #include <sys/cdefs.h>
 
 #ifdef __cplusplus
@@ -73,6 +74,40 @@ void ATrace_endSection() __INTRODUCED_IN(23);
 
 #endif /* __ANDROID_API__ >= 23 */
 
+#if __ANDROID_API__ >= __ANDROID_API_Q__
+
+/**
+ * Writes a trace message to indicate that a given section of code has
+ * begun. Must be followed by a call to {@link ATrace_endAsyncSection} with the same
+ * methodName and cookie. Unlike {@link ATrace_beginSection} and {@link ATrace_endSection},
+ * asynchronous events do not need to be nested. The name and cookie used to
+ * begin an event must be used to end it.
+ *
+ * \param sectionName The method name to appear in the trace.
+ * \param cookie Unique identifier for distinguishing simultaneous events
+ */
+void ATrace_beginAsyncSection(const char* sectionName, int32_t cookie) __INTRODUCED_IN(29);
+
+/**
+ * Writes a trace message to indicate that the current method has ended.
+ * Must be called exactly once for each call to {@link ATrace_beginAsyncSection}
+ * using the same name and cookie.
+ *
+ * \param methodName The method name to appear in the trace.
+ * \param cookie Unique identifier for distinguishing simultaneous events
+ */
+void ATrace_endAsyncSection(const char* sectionName, int32_t cookie) __INTRODUCED_IN(29);
+
+/**
+ * Writes trace message to indicate the value of a given counter.
+ *
+ * \param counterName The counter name to appear in the trace.
+ * \param counterValue The counter value.
+ */
+void ATrace_setCounter(const char* counterName, int64_t counterValue) __INTRODUCED_IN(29);
+
+#endif /* __ANDROID_API__ >= 29 */
+
 #ifdef __cplusplus
 };
 #endif