[uClinux-dev] problem about communication between processes

zhouhua rebackhua at seu.edu.cn
Thu Mar 6 20:44:29 EST 2003


Hi:
    I tried to communicate between two processes. I used pipe. It worked in uClinux. But if I use shared memory, it failed.
    I used shmctl shmget and shmptr functions. I don't know whether there is better way to exchange data between two processes. Could somebody tell me? Thanks.
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