| //===---------------- Cond.h - Threads conditions -------------------------===// |
| // |
| // The Micro Virtual Machine |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef MVM_COND_H |
| #define MVM_COND_H |
| |
| #ifdef HAVE_CONFIG_H |
| #include "config.h" |
| #endif |
| |
| #include "mvm/GC/GC.h" |
| #include "mvm/Threads/Locks.h" |
| |
| namespace mvm { |
| |
| class Cond { |
| unsigned int no_barrier; |
| unsigned int go; |
| unsigned int n_wait; |
| public: |
| static Cond *allocCond(void); |
| void broadcast(void); |
| void wait(Lock *l); |
| int timed_wait(Lock *l, struct timeval *tv); |
| void signal(void); |
| }; |
| |
| } // end namespace mvm |
| |
| #endif // MVM_COND_H |
