You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
27 lines
739 B
27 lines
739 B
// This file is under GNU General Public License 3.0
|
|
// see LICENSE.txt
|
|
|
|
#ifndef LIBPEPADAPTER_CALL_WITH_LOCK_HH
|
|
#define LIBPEPADAPTER_CALL_WITH_LOCK_HH
|
|
|
|
#include <mutex>
|
|
|
|
namespace pEp {
|
|
extern std::mutex call_with_lock_mutex;
|
|
|
|
// TODO: use && and std::forward<> to avoid copying of the arguments.
|
|
// It is not relevant, yet, because at the moment we use this function
|
|
// template only for init() and release() which have cheap-to-copy pointer
|
|
// parameters only
|
|
template<class R, class... Args>
|
|
R call_with_lock(R (*fn)(Args...), Args... args)
|
|
{
|
|
std::lock_guard<std::mutex> L(call_with_lock_mutex);
|
|
return fn(args...);
|
|
}
|
|
|
|
|
|
} // namespace pEp
|
|
|
|
#endif // LIBPEPADAPTER_CALL_WITH_LOCK_HH
|