Posix MessageQ's

Posix MessageQ's

[RAJESH BALAN]

Hi,
Does linux support Posix Message Q's. Iam reffering
richard stevens V2 for IPC.. The book said to include 
<mqueue.h>, which i was not able to find. Iam using
Linux 2.2.

Thanks,
Rajesh balan

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RE: Posix MessageQ's

[Gabi Davar]

Rajesh,

POSIX Message Queues are not implemented yet in glibc v2.2 (POSIX semaphores
are partially implemented). Once glibc will support them, you could test for
their existence via sysctl() and the relevant defines. As far as I know,
Linux implements only SysV MQs. Solaris and True64 implement them though.

Best regards,
Gabi Davar
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Shunra Software - R&D

> -----Original Message-----
> From: RAJESH BALAN [mailto:atmproj@yahoo.com]
> Sent: Sunday, December 31, 2000 6:47 AM
> To: linux-kernel@vger.kernel.org
> Subject: Posix MessageQ's
> 
> 
> Hi,
> Does linux support Posix Message Q's. Iam reffering
> richard stevens V2 for IPC.. The book said to include 
> <mqueue.h>, which i was not able to find. Iam using
> Linux 2.2.
> 
> Thanks,
> Rajesh balan
> 
> __________________________________________________
> Do You Yahoo!?
> Yahoo! Photos - Share your holiday photos online!
> http://photos.yahoo.com/
> -
> To unsubscribe from this list: send the line "unsubscribe 
> linux-kernel" in
> the body of a message to majordomo@vger.kernel.org
> Please read the FAQ at http://www.tux.org/lkml/
> 
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