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RE: IPC - semget() not working.



Title: Message
Hi!
 
Works ok for me. Are you sure that you new kernel is include in your image= The procedure should be
 
cd os/linux
make menuconfig
enable SYSVIPC
save and exit
cd ../..
make kernel && make images (lots of stuff should be rebuild)
./flashit (or ./ktest)
 

>I’ve enabled IPC by setting CONFIG_SYSVIPC=y in my os .config file, and rebuilt the kernel.

 

This is not enough. After modifying .config you must do e.g. make oldconfig to rebuild

include/linux/autoconf.h. Make menuconfig or similar as above does this automatically.

 

/Mikael
-----Original Message-----
From: owner-dev-etrax@xxxxxxx.com] On Behalf Of Randy Graham
Sent: Monday, June 07, 2004 5:55 PM
To: dev-etrax
Subject: IPC - semget() not working.

Hello,

 

My calls to semget() fail with errno=38 (function not implemented).

 

I’ve reconfigured/rebuilt the kernel to enable IPC and reflashed my devboard82, but my semget()’s still fail.

 

I’ve enabled IPC by setting CONFIG_SYSVIPC=y in my os .config file, and rebuilt the kernel.

 

Am I missing something?

 

I’m using kernel 2.4.22.

 

Thanks for any help.

 

-Randy