The Linux Programming Interface: a linux and unix system Programming Handbook
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POSIX SEMAPHORES 1089 53.1 Overview ............................................................................................................... 1089 53.2 Named Semaphores................................................................................................ 1090 53.2.1 Opening a Named Semaphore ............................................................ 1090 53.2.2 Closing a Semaphore.......................................................................... 1093 53.2.3 Removing a Named Semaphore ........................................................... 1093 53.3 Semaphore Operations ............................................................................................ 1094 53.3.1 Waiting on a Semaphore .................................................................... 1094 53.3.2 Posting a Semaphore .......................................................................... 1096 53.3.3 Retrieving the Current Value of a Semaphore ......................................... 1097 53.4 Unnamed Semaphores............................................................................................. 1099 53.4.1 Initializing an Unnamed Semaphore ..................................................... 1100 53.4.2 Destroying an Unnamed Semaphore ..................................................... 1102 53.5 Comparisons with Other Synchronization Techniques .................................................. 1103 53.6 Semaphore Limits .................................................................................................... 1104 53.7 Summary................................................................................................................ 1105 53.8 Exercises ................................................................................................................ 1105 tải về 6.93 Mb. Chia sẻ với bạn bè của bạn:
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