commit 88a156646fb679ccace5963bd94d6b23abbce39a
author Daniel Petti <djpetti@me.com> Sun Apr 12 17:42:22 2015 -0400
committer Brian Silverman <brians> Mon Apr 13 02:09:07 2015 -0400
tree 4dae3ddacf5dd4ad3174d631fa070f243c77299a
parent 1dfe48bd65494317da1e119cd05a15c58ddfd879

Rename a status enum member for Mutex::TryLock.

I changed it to kLockFailed, because kUnlocked seemed not to be a
particularly descriptive name.

Change-Id: Ifdb2ecbf0837cc4b6c40036eedd35d609ada747f

aos/linux_code/ipc_lib/mutex.cc

diff --git a/aos/linux_code/ipc_lib/mutex.cc b/aos/linux_code/ipc_lib/mutex.cc
index 796b841..c5b8652 100644
--- a/aos/linux_code/ipc_lib/mutex.cc
+++ b/aos/linux_code/ipc_lib/mutex.cc
@@ -44,7 +44,7 @@
     case 0:
       return State::kLocked;
     case 4:
-      return State::kUnlocked;
+      return State::kLockFailed;
     default:
       LOG(FATAL, "mutex_trylock(%p(=%" PRIu32 ")) failed with %d\n",
           &impl_, impl_.futex, ret);