From: Namhyung Kim <namhyung@gmail.com>
To: Pistis Valentino <vale.pistis@gmail.com>
Cc: linux-kernel@vger.kernel.org
Subject: RE: find_task_by_pid() problem
Date: Tue, 10 Aug 2010 12:32:32 +0900 [thread overview]
Message-ID: <1281411152.1670.24.camel@leonhard> (raw)
> I'm using the routine find_task_by_vpid () linux / sched.h (the oldest
> find_task_by_pid() don't exist), but when I try to compile the file I
> hello_world.c returns an error:
You can only use kernel's EXPORTed symbol, ie. EXPORT_SYMBOL*(), when you
write a module program because kernel links it on its own way.
Try this instead.
pid_task(find_vpid(...), PIDTYPE_PID)
--
Regards,
Namhyung Kim
next reply other threads:[~2010-08-10 3:32 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-08-10 3:32 Namhyung Kim [this message]
2010-08-10 8:39 ` find_task_by_pid() problem Pistis Valentino
-- strict thread matches above, loose matches on Subject: below --
2010-08-10 1:14 Pistis Valentino
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