From owner-freebsd-questions  Sun Dec 16 11:13:42 2001
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Date: Sun, 16 Dec 2001 20:14:42 +0100
From: Gabriel Ambuehl <gabriel_ambuehl@buz.ch>
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To: questions@freebsd.org
Subject: Signal not being delivered to process?
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-----BEGIN PGP SIGNED MESSAGE-----

Hello,
Is it possible, that a process somehow falls out of the signal system
since one of my apps won't ever receive SIGHUP when I send it.

Consider
void sighup(int signo)
  {
      sleep(1);
      kill(processor_pid,SIGTERM);
      for (int i=0; i<1024; i++)
            {
              shutdown(i, SHUT_RDWR);
            }
            execv(original_argv[0], original_argv);

  }

now the first time I send it a sighup, it will exit and reload like
it
should, however, the second time, it doesn't do anything. Running
truss -p on it's pid won't even show the signal being delivered the
second time I try it (it shows up the first time I do it).

Any comments are greatly appreciated.


Best regards,
 Gabriel
B

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