getpid() or something similar
Hal Daume III
Wed, 21 May 2003 17:01:38 -0700 (PDT)
In GHC in the Posix module, there's GetProcessID:
Prelude> :m Posix
Prelude Posix> getProcessID
Prelude Posix> it
Hal Daume III | email@example.com
"Arrest this man, he talks in maths." | www.isi.edu/~hdaume
On 22 May 2003, Peter Simons wrote:
> Please pardon me if it turns out I'm just blind, but is there any
> function I can use to get some "unique" information to use for
> temporary file names and the like? A function that will tell me my
> process ID, for instance?
> I looked through Hugs and GHC, yet couldn't find anything but
> Data.Unique, and that looks like big-time overkill for the purpose.
> Any pointers are appreciated!
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