The Linux Programming Interface: a linux and unix system Programming Handbook
PROCESS CREATION AND PROGRAM EXECUTION IN
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PROCESS CREATION AND PROGRAM EXECUTION IN MORE DETAIL 591 28.1 Process Accounting.................................................................................................... 591 28.2 The clone() System Call .............................................................................................. 598 28.2.1 The clone() flags Argument ..................................................................... 603 28.2.2 Extensions to waitpid() for Cloned Children ............................................. 609 28.3 Speed of Process Creation.......................................................................................... 610 28.4 Effect of exec() and fork() on Process Attributes.............................................................. 612 28.5 Summary.................................................................................................................. 616 28.6 Exercise ................................................................................................................... 616 29 THREADS: INTRODUCTION 617 29.1 Overview ................................................................................................................. 617 29.2 Background Details of the Pthreads API ........................................................................ 620 29.3 Thread Creation........................................................................................................ 622 29.4 Thread Termination.................................................................................................... 623 29.5 Thread IDs................................................................................................................ 624 29.6 Joining with a Terminated Thread................................................................................ 625 29.7 Detaching a Thread................................................................................................... 627 Contents in Detail xix 29.8 Thread Attributes ....................................................................................................... 628 29.9 Threads Versus Processes ........................................................................................... 629 29.10 Summary.................................................................................................................. 629 29.11 Exercises .................................................................................................................. 630 tải về 6.93 Mb. Chia sẻ với bạn bè của bạn:
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