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| author | Elliott Hughes <enh@google.com> | 2014-04-30 18:30:35 +0000 |
|---|---|---|
| committer | Gerrit Code Review <noreply-gerritcodereview@google.com> | 2014-04-30 18:30:36 +0000 |
| commit | ce28fdcf0dd0b8072f7463b7488632cb31cf0fa6 (patch) | |
| tree | db15a1da8f60e529679be4e7e6f72254a6c4d91a | |
| parent | 68a60cd947d394b27d9d44a72d95de8d4448ef32 (diff) | |
| parent | 6c2959598d8eb91c75718d0777e666dd8f1bfb11 (diff) | |
| download | libcore-ce28fdcf0dd0b8072f7463b7488632cb31cf0fa6.zip libcore-ce28fdcf0dd0b8072f7463b7488632cb31cf0fa6.tar.gz libcore-ce28fdcf0dd0b8072f7463b7488632cb31cf0fa6.tar.bz2 | |
Merge "Use __SIGRTMIN so bionic can hide our signal from causal passers-by."
| -rw-r--r-- | luni/src/main/native/AsynchronousCloseMonitor.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/luni/src/main/native/AsynchronousCloseMonitor.cpp b/luni/src/main/native/AsynchronousCloseMonitor.cpp index 92d5260..31cde00 100644 --- a/luni/src/main/native/AsynchronousCloseMonitor.cpp +++ b/luni/src/main/native/AsynchronousCloseMonitor.cpp @@ -35,12 +35,13 @@ static pthread_mutex_t blockedThreadListMutex = PTHREAD_MUTEX_INITIALIZER; static AsynchronousCloseMonitor* blockedThreadList = NULL; /** - * The specific signal chosen here is arbitrary. + * The specific signal chosen here is arbitrary, but bionic needs to know so that SIGRTMIN + * starts at a higher value. */ #if defined(__APPLE__) static const int BLOCKED_THREAD_SIGNAL = SIGUSR2; #else -static const int BLOCKED_THREAD_SIGNAL = SIGRTMIN + 2; +static const int BLOCKED_THREAD_SIGNAL = __SIGRTMIN + 2; #endif static void blockedThreadSignalHandler(int /*signal*/) { |