shmget: Function not implemented?
Jose Salazar
wwp06d-ars at yahoo.co.uk
Fri Dec 14 23:00:35 UTC 2012
Right you were! Everyday you learn something eh...
Thanks for your help!
Jose
>________________________________
> From: Rich Felker <dalias at aerifal.cx>
>To: uclibc at uclibc.org
>Sent: Friday, 14 December 2012, 10:07
>Subject: Re: shmget: Function not implemented?
>
>On Fri, Dec 14, 2012 at 05:56:07PM +0000, Jose Salazar wrote:
>> Hello,
>>
>> I'm using uClibc-0.9.33.2 as the toolchain on my buildroot build and it looks as if functions shmget and shmctl are not implemented!
>>
>> On browsing through the mailing lists, I heard of a patch that adds this functionality. More browsing led me to uClibc-0.9.33.2/libc/misc/sysvipc/shm.c, where it looks to be implemented.
>>
>> Here is the strace for the program I ran:
>>
>> shmget(0x39447, 5288, 0666) = -1 ENOSYS (Function not implemented)
>
>This error means your _kernel_ is missing sysvipc operations, probably
>because you disabled that feature when you built the kernel. It has
>nothing to do with uClibc.
>
>Rich
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