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Re: debuggging a recurring system freeze (syslog redir, ktrace?)
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Re: debuggging a recurring system freeze (syslog redir, ktrace?)


  • Subject: Re: debuggging a recurring system freeze (syslog redir, ktrace?)
  • From: William Kucharski <email@hidden>
  • Date: Mon, 30 Mar 2009 21:15:51 -0700


On Mar 30, 2009, at 15:58, Ethan Clark <email@hidden> wrote:

Is there some way to keep issuing more commands without causing a fork?

This is where someone with more knowledge of the system (UNIX?) internals may want to chime in...





Exec is actually a system call, whereby the current process starts running a new executable.


What Terry recommended would work as you're not creating a new process, but rather are replacing your current text (and data) with that of the new executable.

-- William Kucharski
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References: 
 >debuggging a recurring system freeze (syslog redir, ktrace?) (From: Thomas Tempelmann <email@hidden>)
 >Re: debuggging a recurring system freeze (syslog redir, ktrace?) (From: Terry Lambert <email@hidden>)
 >Re: debuggging a recurring system freeze (syslog redir, ktrace?) (From: Thomas Tempelmann <email@hidden>)
 >Re: debuggging a recurring system freeze (syslog redir, ktrace?) (From: Ethan Clark <email@hidden>)
 >Re: debuggging a recurring system freeze (syslog redir, ktrace?) (From: Thomas Tempelmann <email@hidden>)
 >Re: debuggging a recurring system freeze (syslog redir, ktrace?) (From: Thomas Tempelmann <email@hidden>)
 >Re: debuggging a recurring system freeze (syslog redir, ktrace?) (From: Ethan Clark <email@hidden>)

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