liblog: include all structures in README.protocol.md
We are stating that these structures will be stable, so include them
in the documentation directly.
Bug: 152466437
Test: n/a
Change-Id: I52a05f61163aa35b99869d722284ff3f98d7f010
diff --git a/liblog/README.protocol.md b/liblog/README.protocol.md
index fef29c9..f247b28 100644
--- a/liblog/README.protocol.md
+++ b/liblog/README.protocol.md
@@ -17,6 +17,49 @@
};
};
+where the embedded structs are defined as:
+
+ struct android_log_header_t {
+ uint8_t id;
+ uint16_t tid;
+ log_time realtime;
+ };
+
+ struct log_time {
+ uint32_t tv_sec = 0;
+ uint32_t tv_nsec = 0;
+ }
+
+ struct android_event_header_t {
+ int32_t tag;
+ };
+
+ struct android_event_list_t {
+ int8_t type; // EVENT_TYPE_LIST
+ int8_t element_count;
+ };
+
+ struct android_event_float_t {
+ int8_t type; // EVENT_TYPE_FLOAT
+ float data;
+ };
+
+ struct android_event_int_t {
+ int8_t type; // EVENT_TYPE_INT
+ int32_t data;
+ } android_event_int_t;
+
+ struct android_event_long_t {
+ int8_t type; // EVENT_TYPE_LONG
+ int64_t data;
+ };
+
+ struct android_event_string_t {
+ int8_t type; // EVENT_TYPE_STRING;
+ int32_t length;
+ char data[];
+ };
+
The payload, excluding the header, has a max size of LOGGER_ENTRY_MAX_PAYLOAD.
## header