Sophie Alpert 1490ab12ef Update license headers for MIT license
Summary:
Includes React Native and its dependencies Fresco, Metro, and Yoga. Excludes samples/examples/docs.

find: ^(?:( *)|( *(?:[\*~#]|::))( )? *)?Copyright (?:\(c\) )?(\d{4})\b.+Facebook[\s\S]+?BSD[\s\S]+?(?:this source tree|the same directory)\.$
replace: $1$2$3Copyright (c) $4-present, Facebook, Inc.\n$2\n$1$2$3This source code is licensed under the MIT license found in the\n$1$2$3LICENSE file in the root directory of this source tree.

Reviewed By: TheSavior, yungsters

Differential Revision: D7007050

fbshipit-source-id: 37dd6bf0ffec0923bfc99c260bb330683f35553e
2018-02-16 18:31:53 -08:00

46 lines
927 B
C++

/**
* Copyright (c) 2016-present, Facebook, Inc.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
#include "JSCWrapper.h"
#if defined(__APPLE__)
// TODO: use glog in OSS too
#if __has_include(<glog/logging.h>)
#define USE_GLOG 1
#include <glog/logging.h>
#else
#define USE_GLOG 0
#endif
namespace facebook {
namespace react {
static const JSCWrapper* s_customWrapper = nullptr;
bool isCustomJSCWrapperSet() {
return s_customWrapper != nullptr;
}
const JSCWrapper* customJSCWrapper() {
#if USE_GLOG
CHECK(s_customWrapper != nullptr) << "Accessing custom JSC wrapper before it's set";
#endif
return s_customWrapper;
}
void setCustomJSCWrapper(const JSCWrapper* wrapper) {
#if USE_GLOG
CHECK(s_customWrapper == nullptr) << "Can't set custom JSC wrapper multiple times";
#endif
s_customWrapper = wrapper;
}
} }
#endif