Simultaneous uses of fprintf() in several threads.

[John Birch]

Hmm,

Not sure where the problem may be here - so lets start with...

What do you get if you run (in a konsole)
gdb progname
gdb> run

What version of gdb do you have?

jbb

On Friday 10 November 2000 17:51, Le Coent Yannick wrote:
> Hello,
>
> I have got a problem when using the KDevelop debugger.
>
> This is the source I used.
>
>  <<main.c>>
>
> This is what the code does:
> 	1. The main() function displays "1:Main begin\n" to stdout
> 	2. Then it creates thread#1 which does some fprintf() too.
> 	3. Then Thread#1 creates thread#2 which also uses fprintf().
> 	4. When Thread#2 has ended, Thread#1 does again some fprintf()
> 	5. Adn when Thread#1 has ended, main() uses again fprintf().
>
> When the application is launched without the debugger, I have got:
> 	1:Main begin
> 	2:Entering thread #1!
> 	3:Waiting for end of thread #2!
> 	4:Entering thread #2!
> 	5:Leaving thread #2!
> 	6:Leaving thread #1!
> 	7:Main end
>
> When the application is launched by the KDevelop debugger, I have got:
> 	1:Main begin
> 	2:Entering thread #1!
> 	4:Entering thread #2!
> 	5:Leaving thread #2!
>
> I do not know why I do not get the lines "6:" and "7:".
>
> Thanks for any help,
> Yannick LE COENT
> SIEMENS Réseaux Informatiques et Télécommunications
> 3, rue Blaise Pascal
> F - 22300 LANNION
>
> Tel.:	+33-2-96 48 74 26
> Fax:	+33-2-96 48 74 73
> E-mail:	Yannick.LeCoent at srit.siemens.fr

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