From: xerofoify@gmail.com (nick)
To: kernelnewbies@lists.kernelnewbies.org
Subject: catch exit status of daemon
Date: Tue, 06 Jan 2015 10:35:33 -0500 [thread overview]
Message-ID: <54AC00C5.4080502@gmail.com> (raw)
In-Reply-To: <CAJnayPA5ZRnPURakkB160rc-4+BcQv6G1N0hNwYtMFhx9VnPYw@mail.gmail.com>
Yash,
There are two ways to do this either use the signals API or IPC(inter-process communication)
libraries. I don't known the functions off the top of my head but this can get you started.
Nick
On 2015-01-06 10:22 AM, Yash Jain wrote:
> Hello All,
> I have one dumb question,
> I wanted to write a process which monitors the exit status of the daemon,
>
> The Main process would fork a service, which would internally fork a child
> and , exit from the process. If main process wants to query the status of
> the daemon, how it can be achived.
>
> For ex :
> Process A would call a syslog service, which would internally fork a child,
> daemon it and exit, so if process A wants to wait for the syslog process,
> is it possible.
>
> Thanks in advance
>
> Regards,
> Yash.
>
>
>
> _______________________________________________
> Kernelnewbies mailing list
> Kernelnewbies at kernelnewbies.org
> http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
>
next prev parent reply other threads:[~2015-01-06 15:35 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-06 15:22 catch exit status of daemon Yash Jain
2015-01-06 15:35 ` nick [this message]
2015-01-06 16:24 ` Valdis.Kletnieks at vt.edu
2015-01-06 16:46 ` Anuz Pratap Singh Tomar
2015-01-06 19:27 ` Nizam Haider
2015-01-07 8:05 ` Sudip Mukherjee
2015-01-07 9:10 ` Yash Jain
2015-01-07 22:58 ` Bernd Petrovitsch
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