parent
13c5af925c
commit
68a2f88903
@ -0,0 +1,8 @@
|
||||
// this file is under GNU GPL 3.0, see LICENSE.txt
|
||||
|
||||
#include "call_with_lock.hh"
|
||||
|
||||
namespace pEp
|
||||
{
|
||||
std::mutex call_with_lock_mutex;
|
||||
}
|
@ -0,0 +1,25 @@
|
||||
// this file is under GNU GPL 3.0, see LICENSE.txt
|
||||
|
||||
#ifndef PEP_CALL_WITH_LOCK_HH
|
||||
#define PEP_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...);
|
||||
}
|
||||
|
||||
|
||||
}
|
||||
|
||||
#endif // PEP_CALL_WITH_LOCK_HH
|
Loading…
Reference in new issue