Description: With the shared memory area where multiple processes of communication program: the program through the shmget () function, create a shared memory area, a string pointer to the starting address of the store, and then fork () to create two sub-processes, through the read and write pointers to the strings to achieve more inter-process communication. Program, using the sleep () function of regulating the various processes on the shared storage area in order to read and write operations.
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sharedm.c
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