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8145934: Make ttyLocker equivalent for Unified Logging framework

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Reviewed-by: rprotacio, stuefe, jrose
This commit is contained in:
Marcus Larsson 2016-05-09 15:46:12 +02:00
parent c052a98d6f
commit 17dce93f31
21 changed files with 860 additions and 75 deletions
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18
hotspot/src/share/vm/logging/logFileOutput.cpp
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@ -278,6 +278,24 @@ int LogFileOutput::write(const LogDecorations& decorations, const char* msg) {
return written;
}
int LogFileOutput::write(LogMessageBuffer::Iterator msg_iterator) {
if (_stream == NULL) {
// An error has occurred with this output, avoid writing to it.
return 0;
}
_rotation_semaphore.wait();
int written = LogFileStreamOutput::write(msg_iterator);
_current_size += written;
if (should_rotate()) {
rotate();
}
_rotation_semaphore.signal();
return written;
}
void LogFileOutput::archive() {
assert(_archive_name != NULL && _archive_name_len > 0, "Rotation must be configured before using this function.");
int ret = jio_snprintf(_archive_name, _archive_name_len, "%s.%0*u",