> You're using the default stack size in that sample code. It's probably
> different on FreeBSD vs. Linux, which is why it works on the one but not
> the other. Try using pthread_attr_setstacksize() to set a large stack
> (try at least 128 KiB to be safe) for each thread and see if that helps.

You are right. I set the stacksize using pthread_atter_setstacksize to
(128*1024) and it works.

I further experimented with the stack size. Surprising that 65536
[64*1024] doesn't work and segfault but anything greater than that works
[including 65537...]. Why is this?

> Also, make sure you're linking with a thread safe libc.

Yes. I do this; links with libc_r in freebsd.

Thanks for your help.
                        Vikram

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Received on 2003-12-24