diff options
| author | songjinshi <songjinshi@xiaomi.com> | 2016-12-16 17:48:21 +0800 |
|---|---|---|
| committer | Josh Gao <jmgao@google.com> | 2017-02-07 19:17:45 +0000 |
| commit | e02e3ea7f97fe9554a9ff1464a2875b7d07a19bf (patch) | |
| tree | d5c948c690bcca1b8e5bc52a2775ac5f12c0f892 /core/java/android/os/Debug.java | |
| parent | e724f82b3d74d41a334106a780ab3917c958eb9c (diff) | |
[Debug]: Add timeout for dumpNativeBacktraceToFile.
If the debuggerd be blocked, the watchdog and
activitymanager thread will be blocked when the
ANR or watchdog occurs,so we needed to add
timeout for dumpNativeBacktraceToFile.
Change-Id: Iab1a64328e70257025d860638d93a4fb8eaaeea2
Signed-off-by: songjinshi <songjinshi@xiaomi.com>
Diffstat (limited to 'core/java/android/os/Debug.java')
| -rw-r--r-- | core/java/android/os/Debug.java | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/core/java/android/os/Debug.java b/core/java/android/os/Debug.java index 210ddb6cd397..e05bd89079af 100644 --- a/core/java/android/os/Debug.java +++ b/core/java/android/os/Debug.java @@ -2219,11 +2219,13 @@ public final class Debug } /** - * Have the stack traces of the given native process dumped to the - * specified file. Will be appended to the file. + * Append the stack traces of a given native process to a specified file. + * @param pid pid to dump. + * @param file path of file to append dump to. + * @param timeoutSecs time to wait in seconds, or 0 to wait forever. * @hide */ - public static native void dumpNativeBacktraceToFile(int pid, String file); + public static native void dumpNativeBacktraceToFileTimeout(int pid, String file, int timeoutSecs); /** * Get description of unreachable native memory. |