1 //===-- PThreadCondition.h --------------------------------------*- C++ -*-===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is distributed under the University of Illinois Open Source 6 // License. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 // 10 // Created by Greg Clayton on 6/16/07. 11 // 12 //===----------------------------------------------------------------------===// 13 14 #ifndef __PThreadCondition_h__ 15 #define __PThreadCondition_h__ 16 17 #include <pthread.h> 18 19 class PThreadCondition 20 { 21 public: 22 23 PThreadCondition() 24 { 25 ::pthread_cond_init (&m_condition, NULL); 26 } 27 28 ~PThreadCondition() 29 { 30 ::pthread_cond_destroy (&m_condition); 31 } 32 33 pthread_cond_t *Condition() 34 { 35 return &m_condition; 36 } 37 38 int Broadcast() 39 { 40 return ::pthread_cond_broadcast (&m_condition); 41 } 42 43 int Signal() 44 { 45 return ::pthread_cond_signal (&m_condition); 46 } 47 48 protected: 49 pthread_cond_t m_condition; 50 }; 51 52 #endif 53 54
