commit 32bc0fcf69dfccb3726fe572833a38b01179580e
author Yi Kong <yikong@google.com> Thu Aug 02 17:31:13 2018 -0700
committer Yi Kong <yikong@google.com> Thu Aug 02 18:09:44 2018 -0700
tree abca656f500087493e0997d5cf38cbcc9ec98eb8
parent 65f82092a17518080178ff7004cc6db362ebfbcd

Modernize codebase by replacing NULL with nullptr

Fixes -Wzero-as-null-pointer-constant warning.

Test: m
Bug: 68236239
Change-Id: I5b4123bc6709641315120a191e36cc57541349b2

libc/bionic/pthread_detach.cpp

diff --git a/libc/bionic/pthread_detach.cpp b/libc/bionic/pthread_detach.cpp
index 011e6c6..c2e4127 100644
--- a/libc/bionic/pthread_detach.cpp
+++ b/libc/bionic/pthread_detach.cpp
@@ -35,7 +35,7 @@
 __BIONIC_WEAK_FOR_NATIVE_BRIDGE
 int pthread_detach(pthread_t t) {
   pthread_internal_t* thread = __pthread_internal_find(t);
-  if (thread == NULL) {
+  if (thread == nullptr) {
     return ESRCH;
   }
 
@@ -48,7 +48,7 @@
     return 0;
   } else if (old_state == THREAD_EXITED_NOT_JOINED) {
     // Use pthread_join to clean it up.
-    return pthread_join(t, NULL);
+    return pthread_join(t, nullptr);
   }
   return EINVAL;
 }