POSIX Message Queues [Broken?]
Mike McCarty
mike.mccarty at sbcglobal.net
Fri Nov 18 05:36:23 UTC 2005
Sam Varshavchik wrote:
> Shay, Daniel writes:
>
>> I've noticed POSIX message queues are relatively new to the Linux 2.6
>> kernel, is the support just not finished?
>
>
> Nobody really cared about posix message queues for at least a decade.
> They're broken by design.
Care to support that statement? (Though it is topic drift.)
I'm no POSIX expert, though I have written some POSIX compliant
multithreaded programs using real time signals. I like the way
the POSIX stuff generally works, with deferred operations
being done in a consistent manner, and I liked the way
the real time signals work. I also have used the shared memory,
and found it to be very easy to use.
What is wrong with the way POSIX message queues work?
Mike
--
p="p=%c%s%c;main(){printf(p,34,p,34);}";main(){printf(p,34,p,34);}
This message made from 100% recycled bits.
You have found the bank of Larn.
I can explain it for you, but I can't understand it for you.
I speak only for myself, and I am unanimous in that!
More information about the fedora-list
mailing list