commit ee4cc04429d903aac3e870cb30145d7fb674b765
author Treehugger Robot <treehugger-gerrit@google.com> Tue Apr 02 02:45:41 2019 +0000
committer Gerrit Code Review <noreply-gerritcodereview@google.com> Tue Apr 02 02:45:41 2019 +0000
tree 550bbb51cdfbcf66dc8b27509b9e21b87155d1e2
parent acf9cfbf80a1212d52290d0635db1341a6f8530d
parent fd12160087e77dbaa00dcac132979be1153e6c77

Merge "libutils: more detailed logging."

libutils/Looper.cpp

diff --git a/libutils/Looper.cpp b/libutils/Looper.cpp
index b3f943d..2d696eb 100644
--- a/libutils/Looper.cpp
+++ b/libutils/Looper.cpp
@@ -76,8 +76,8 @@
 }
 
 void Looper::initTLSKey() {
-    int result = pthread_key_create(& gTLSKey, threadDestructor);
-    LOG_ALWAYS_FATAL_IF(result != 0, "Could not allocate TLS key.");
+    int error = pthread_key_create(&gTLSKey, threadDestructor);
+    LOG_ALWAYS_FATAL_IF(error != 0, "Could not allocate TLS key: %s", strerror(error));
 }
 
 void Looper::threadDestructor(void *st) {
@@ -399,8 +399,8 @@
     ssize_t nWrite = TEMP_FAILURE_RETRY(write(mWakeEventFd.get(), &inc, sizeof(uint64_t)));
     if (nWrite != sizeof(uint64_t)) {
         if (errno != EAGAIN) {
-            LOG_ALWAYS_FATAL("Could not write wake signal to fd %d: %s", mWakeEventFd.get(),
-                             strerror(errno));
+            LOG_ALWAYS_FATAL("Could not write wake signal to fd %d (returned %zd): %s",
+                             mWakeEventFd.get(), nWrite, strerror(errno));
         }
     }
 }