xxiv
Contents
in Detail
47.10 Semaphore Limits ...................................................................................................... 991
47.11 Disadvantages of System V Semaphores ...................................................................... 993
47.12 Summary.................................................................................................................. 993
47.13 Exercises .................................................................................................................. 994
48
SYSTEM V SHARED MEMORY
997
48.1
Overview ................................................................................................................. 998
48.2
Creating or Opening a Shared Memory Segment ......................................................... 998
48.3
Using Shared Memory ............................................................................................... 999
48.4
Example: Transferring Data via Shared Memory ......................................................... 1001
48.5
Location of Shared Memory in Virtual Memory............................................................ 1006
48.6
Storing Pointers in Shared Memory............................................................................ 1010
48.7
Shared Memory Control Operations .......................................................................... 1011
48.8
Shared Memory Associated Data Structure ................................................................. 1012
48.9
Shared Memory Limits.............................................................................................. 1014
48.10 Summary................................................................................................................ 1015
48.11 Exercises ................................................................................................................ 1016
Chia sẻ với bạn bè của bạn: