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How can I return a state of system call and PID of its parent from system call?...
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  1. 02-09-2012 #1
    Kdar1987
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    Return state and PID of parent? Creating new system call

    How can I return a state of system call and PID of its parent from system call?
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  2. 02-10-2012 #2
    Kdar1987
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    I understand I can use current->pid and current->state of currently running process.

    But how can I pass a process PID (some other process pid, not of this system call) and do the same operation?
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  3. 02-11-2012 #3
    vedasolutions
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    Quote Originally Posted by Kdar1987 View Post
    I understand I can use current->pid and current->state of currently running process.

    But how can I pass a process PID (some other process pid, not of this system call) and do the same operation?
    Can you try this post.

    wwwdotlinuxforumsdotorg/forum/kernel/186606-how-print-socket-data-structures.html
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