commit c9fa42c0b8cbab68dd6b6525fde435066f215fb1
author Tom Cherry <tomcherry@google.com> Wed Apr 08 10:37:09 2020 -0700
committer Tom Cherry <tomcherry@google.com> Wed Apr 08 12:20:06 2020 -0700
tree 34b2b9cdbfbcc50ce0008dcc1cd26a2516292de0
parent cda0ee3db017429875e5d61e5ab325501c8a48ce

logd: wait for timeout via CLOCK_MONOTONIC

There are well known issues with CLOCK_REALTIME jumping drastically.

Test: --wrap works successfully
Change-Id: I5676274783ac9aa9374d2b9254e0109d883cc5a8

logd/LogReader.cpp

diff --git a/logd/LogReader.cpp b/logd/LogReader.cpp
index 9db8c00..d52d459 100644
--- a/logd/LogReader.cpp
+++ b/logd/LogReader.cpp
@@ -89,8 +89,7 @@
     static const char _timeout[] = " timeout=";
     cp = strstr(buffer, _timeout);
     if (cp) {
-        timeout = atol(cp + sizeof(_timeout) - 1) * NS_PER_SEC +
-                  log_time(CLOCK_REALTIME).nsec();
+        timeout = atol(cp + sizeof(_timeout) - 1) * NS_PER_SEC + log_time(CLOCK_MONOTONIC).nsec();
     }
 
     unsigned int logMask = -1;