More opt stuff

This commit is contained in:
Adam Ierymenko 2019-08-23 12:34:45 -07:00
parent 8e87319925
commit b727e2a67a
No known key found for this signature in database
GPG key ID: 1657198823E52A61
2 changed files with 20 additions and 20 deletions

View file

@ -30,13 +30,13 @@ namespace ZeroTier {
class Mutex
{
public:
inline Mutex() :
ZT_ALWAYS_INLINE Mutex() :
nextTicket(0),
nowServing(0)
{
}
inline void lock() const
ZT_ALWAYS_INLINE void lock() const
{
const uint16_t myTicket = __sync_fetch_and_add(&(const_cast<Mutex *>(this)->nextTicket),1);
while (nowServing != myTicket) {
@ -45,7 +45,7 @@ public:
}
}
inline void unlock() const { ++(const_cast<Mutex *>(this)->nowServing); }
ZT_ALWAYS_INLINE void unlock() const { ++(const_cast<Mutex *>(this)->nowServing); }
/**
* Uses C++ contexts and constructor/destructor to lock/unlock automatically
@ -53,9 +53,9 @@ public:
class Lock
{
public:
inline Lock(Mutex &m) : _m(&m) { m.lock(); }
inline Lock(const Mutex &m) : _m(const_cast<Mutex *>(&m)) { _m->lock(); }
inline ~Lock() { _m->unlock(); }
ZT_ALWAYS_INLINE Lock(Mutex &m) : _m(&m) { m.lock(); }
ZT_ALWAYS_INLINE Lock(const Mutex &m) : _m(const_cast<Mutex *>(&m)) { _m->lock(); }
ZT_ALWAYS_INLINE ~Lock() { _m->unlock(); }
private:
Mutex *const _m;
};
@ -74,22 +74,22 @@ private:
class Mutex
{
public:
inline Mutex()
ZT_ALWAYS_INLINE Mutex()
{
pthread_mutex_init(&_mh,(const pthread_mutexattr_t *)0);
}
inline ~Mutex()
ZT_ALWAYS_INLINE ~Mutex()
{
pthread_mutex_destroy(&_mh);
}
inline void lock() const
ZT_ALWAYS_INLINE void lock() const
{
pthread_mutex_lock(&((const_cast <Mutex *> (this))->_mh));
}
inline void unlock() const
ZT_ALWAYS_INLINE void unlock() const
{
pthread_mutex_unlock(&((const_cast <Mutex *> (this))->_mh));
}
@ -97,19 +97,19 @@ public:
class Lock
{
public:
inline Lock(Mutex &m) :
ZT_ALWAYS_INLINE Lock(Mutex &m) :
_m(&m)
{
m.lock();
}
inline Lock(const Mutex &m) :
ZT_ALWAYS_INLINE Lock(const Mutex &m) :
_m(const_cast<Mutex *>(&m))
{
_m->lock();
}
inline ~Lock()
ZT_ALWAYS_INLINE ~Lock()
{
_m->unlock();
}