Merge "Update qtaguid tag/untag documentation."

am: 499a0479fa Change-Id: If601fb9b274f4c0e53c4b6eb066e684822a191db
2017-03-17 19:35:58 +00:00 · 2017-03-17 19:35:58 +00:00 · f27b3da9eb
parent 9149de0d5c 499a0479fa
commit f27b3da9eb
1 changed files with 5 additions and 3 deletions
--- a/libcutils/include/cutils/qtaguid.h
+++ b/libcutils/include/cutils/qtaguid.h
@ -26,13 +26,15 @@ extern "C" {
 #endif

 /*
- * Set tags (and owning UIDs) for network sockets.
-*/
+ * Set tags (and owning UIDs) for network sockets. The socket must be untagged
+ * by calling qtaguid_untagSocket() before closing it, otherwise the qtaguid
+ * module will keep a reference to it even after close.
+ */
 extern int qtaguid_tagSocket(int sockfd, int tag, uid_t uid);

 /*
 * Untag a network socket before closing.
-*/
+ */
 extern int qtaguid_untagSocket(int sockfd);

 /*