The Linux Programming Interface: a linux and unix system Programming Handbook
THREADS: THREAD SYNCHRONIZATION
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THREADS: THREAD SYNCHRONIZATION 631 30.1 Protecting Accesses to Shared Variables: Mutexes......................................................... 631 30.1.1 Statically Allocated Mutexes................................................................... 635 30.1.2 Locking and Unlocking a Mutex.............................................................. 635 30.1.3 Performance of Mutexes ........................................................................ 638 30.1.4 Mutex Deadlocks .................................................................................. 639 30.1.5 Dynamically Initializing a Mutex ............................................................. 639 30.1.6 Mutex Attributes.................................................................................... 640 30.1.7 Mutex Types......................................................................................... 640 30.2 Signaling Changes of State: Condition Variables .......................................................... 642 30.2.1 Statically Allocated Condition Variables .................................................. 643 30.2.2 Signaling and Waiting on Condition Variables ........................................ 643 30.2.3 Testing a Condition Variable’s Predicate.................................................. 647 30.2.4 Example Program: Joining Any Terminated Thread.................................... 648 30.2.5 Dynamically Allocated Condition Variables.............................................. 651 30.3 Summary.................................................................................................................. 652 30.4 Exercises .................................................................................................................. 652 tải về 6.93 Mb. Chia sẻ với bạn bè của bạn:
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