From: Robert Daniels (robertd@vantagecontrols.com)
Date: Mon Sep 16 2002 - 10:54:22 EDT
Make sure you've enabled SysV IPC support in the kernel configuration. If you are using 2.4.x, you will have message queues, semaphores, and shared memory. If you are using 2.0.x, you will only have message queues and semaphores. -Robert -----Original Message----- From: owner-uclinux-dev@uclinux.org [mailto:owner-uclinux-dev@uclinux.org] On Behalf Of Guifang Wu Sent: Monday, September 16, 2002 4:23 AM To: uclinux-dev@uclinux.org Subject: [uClinux-dev] Hello, list, I met problem. Does uC-libc support semaphore? I used the function of semget(), but it returned errno = 38 which means the function not implemented in my system(MCF5272). What IPC resource does it support? Does uClib support all as semaphore, message, pipe etc.? Thanks. This message resent by the uclinux-dev@uclinux.org list server http://www.uClinux.org/ This message resent by the uclinux-dev@uclinux.org list server http://www.uClinux.org/
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