pthread functions swallowing stdout, and stderr?
R. Tyler Ballance
tyler at tamu.edu
Sat Aug 20 08:53:40 GMT 2005
Sorry everybody for the extra crap in your inboxes; I was forgetting
to add -lpthread to the LDFLAGS in the Makefile for the launchctl
client....
Shouldn't gcc warn me against this? Oh well, false alarm, thanks reffie!
Cheers,
-R. Tyler Ballance
On Aug 20, 2005, at 3:23 AM, R. Tyler Ballance wrote:
> Howdy, I'm working on my SoC project, where one of the important,
> yet broken, functions is being called from pthread_once()
>
> I have printf()'s before the pthread_once() call to help me debug,
> and printf()'s after the pthread_once() call, but the function that
> is called in pthread_once() has printf()'s inside it that never
> output to stdout :/
>
> Here are some links in case I'm not making sense:
> http://perforce.freebsd.org/fileViewer.cgi?FSPC=//depot/projects/
> soc2005/launchd/liblaunch.c&REV=7
>
> The function that calls pthread_once() is launch_msg() on line 692,
> the pthread_once() calls launch_client_init() on line 119.
>
> Nothing from within launch_client_init() gets output to the
> terminal, while the printfs in launch_msg() before and after the
> launch_client_init() call are both output....
>
>
>
> Any tips? :/
>
> Cheers,
>
> -R. Tyler Ballance
>
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