The Linux Programming Interface: a linux and unix system Programming Handbook
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PROCESS CREATION 513 24.1 Overview of fork() , exit() , wait() , and execve() .............................................................. 513 24.2 Creating a New Process: fork() ................................................................................... 515 24.2.1 File Sharing Between Parent and Child .................................................... 517 24.2.2 Memory Semantics of fork() ................................................................... 520 24.3 The vfork() System Call .............................................................................................. 522 24.4 Race Conditions After fork() ....................................................................................... 525 24.5 Avoiding Race Conditions by Synchronizing with Signals............................................... 527 24.6 Summary.................................................................................................................. 529 24.7 Exercises .................................................................................................................. 530 25 PROCESS TERMINATION 531 25.1 Terminating a Process: _exit() and exit() ....................................................................... 531 25.2 Details of Process Termination..................................................................................... 533 25.3 Exit Handlers ............................................................................................................ 533 25.4 Interactions Between fork() , stdio Buffers, and _exit() ..................................................... 537 xviii Contents in Detail 25.5 Summary.................................................................................................................. 538 25.6 Exercise ................................................................................................................... 539 tải về 6.93 Mb. Chia sẻ với bạn bè của bạn:
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