What daemon() does is that it forks a new process (with a different process id) so at some point, until the parent process exits, you have two identical processes with different ids. Please read man fork for more details.
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Re: QtService: Segfault after fork
What daemon() does is that it forks a new process (with a different process id) so at some point, until the parent process exits, you have two identical processes with different ids. Please read man fork for more details.
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