Getting the process id of a current process without unistd.h

Posted by syaoran on Stack Overflow See other posts from Stack Overflow or by syaoran
Published on 2009-02-09T22:51:45Z Indexed on 2010/06/02 10:43 UTC
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linux

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linux-kernel

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kernel-programming

I'm working on a deadlock detection algorithm and I'm only given kernel level libraries, i.e. #include <linux/somelibrary> and nothing else. Are there kernel-level facilities that will allow me to get the pid of the current process similar to getpid() of unistd.h?

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