Be clearer about linker warnings.
Explicitly say "warning" for warnings, explicitly say what action
we're going to take (such as "(ignoring)"), always provide a link to
our documentation when there is one, explicitly say what API level the
behavior changes at, and explicitly say why we're allowing the misbehavior
for now.
Bug: http://b/71852862
Test: ran tests, looked at logcat
Change-Id: I1795a5af45deb904332b866d7d666690dae4340b
diff --git a/linker/linker_globals.h b/linker/linker_globals.h
index b470918..32aa09d 100644
--- a/linker/linker_globals.h
+++ b/linker/linker_globals.h
@@ -49,6 +49,8 @@
async_safe_format_fd(2, "\n"); \
} while (false)
+void DL_WARN_documented_change(int api_level, const char* doc_link, const char* fmt, ...);
+
#define DL_ERR_AND_LOG(fmt, x...) \
do { \
DL_ERR(fmt, x); \