commit d9755064a62bc00e2dd0a61caaa554f7c556fc78
author zijunzhao <zijunzhao@google.com> Wed Jan 18 21:59:22 2023 +0000
committer zijunzhao <zijunzhao@google.com> Wed Jan 25 19:22:27 2023 +0000
tree 1df419e95d95417c606ec81d714df3376abcc63f
parent 98c641b09669501bc0239a4375cc0869c453e5cd

Nullability check for utmp module

Bugs: b/245972273
Test: None
Change-Id: Ie37781b87ad13119d1ebc4cd053e184d482d5b58

libc/include/utmp.h

diff --git a/libc/include/utmp.h b/libc/include/utmp.h
index cb72ce2..7aa5718 100644
--- a/libc/include/utmp.h
+++ b/libc/include/utmp.h
@@ -99,7 +99,7 @@
 /**
  * Does nothing.
  */
-int utmpname(const char* __path);
+int utmpname(const char* _Nonnull __path);
 /**
  * Does nothing.
  */
@@ -107,11 +107,11 @@
 /**
  * Does nothing.
  */
-struct utmp* getutent(void);
+struct utmp* _Nullable getutent(void);
 /**
  * Does nothing.
  */
-struct utmp* pututline(const struct utmp* __entry);
+struct utmp* _Nullable pututline(const struct utmp* _Nonnull __entry);
 /**
  * Does nothing.
  */