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//===-- DynamicLoaderMacOSXDYLDLog.cpp --------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#include "DynamicLoaderMacOSXDYLDLog.h"
#include "lldb/Core/Log.h"
using namespace lldb_private;
static Log *
LogAccessor (bool get, Log *log)
{
static Log* g_log = NULL; // Leak for now as auto_ptr was being cleaned up
// by global constructors before other threads
// were done with it.
if (get)
{
// // Debug code below for enabling logging by default
// if (g_log == NULL)
// {
// g_log = new Log("/dev/stdout", false);
// g_log->GetMask().SetAllFlagBits(0xffffffffu);
// g_log->GetOptions().Set(LLDB_LOG_OPTION_THREADSAFE | LLDB_LOG_OPTION_PREPEND_THREAD_NAME);
// }
}
else
{
if (g_log)
delete g_log;
g_log = log;
}
return g_log;
}
Log *
DynamicLoaderMacOSXDYLDLog::GetLogIfAllCategoriesSet (uint32_t mask)
{
Log *log = LogAccessor (true, NULL);
if (log && mask)
{
uint32_t log_mask = log->GetMask().GetAllFlagBits();
if ((log_mask & mask) != mask)
return NULL;
}
return log;
}
void
DynamicLoaderMacOSXDYLDLog::SetLog (Log *log)
{
LogAccessor (false, log);
}
void
DynamicLoaderMacOSXDYLDLog::LogIf (uint32_t mask, const char *format, ...)
{
Log *log = DynamicLoaderMacOSXDYLDLog::GetLogIfAllCategoriesSet (mask);
if (log)
{
va_list args;
va_start (args, format);
log->VAPrintf (format, args);
va_end (args);
}
}
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