* error func
@ 2005-07-08 10:41 raja
2005-07-08 10:59 ` Rechberger Markus
2005-07-09 17:36 ` Glynn Clements
0 siblings, 2 replies; 3+ messages in thread
From: raja @ 2005-07-08 10:41 UTC (permalink / raw)
To: linux-c-programming
hi,
I am writing a function that takes the return value of the another
function and gives the status of the function.
if
error("functionName",arguments)
here the function with Name "functionName " is to be executed with the
corresponding argunents.But by knowing the function name how can i get
the address if that function and how can i execute the function with the
arguments.
thanking you
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: error func
2005-07-08 10:41 error func raja
@ 2005-07-08 10:59 ` Rechberger Markus
2005-07-09 17:36 ` Glynn Clements
1 sibling, 0 replies; 3+ messages in thread
From: Rechberger Markus @ 2005-07-08 10:59 UTC (permalink / raw)
To: raja, linux-c-programming
Hey,
how about managing a table of all functions? and iterate over that
table using strcmp or so?
Markus
On 7/8/05, raja <vnagaraju@effigent.net> wrote:
> hi,
> I am writing a function that takes the return value of the another
> function and gives the status of the function.
> if
> error("functionName",arguments)
> here the function with Name "functionName " is to be executed with the
> corresponding argunents.But by knowing the function name how can i get
> the address if that function and how can i execute the function with the
> arguments.
>
> thanking you
> -
> To unsubscribe from this list: send the line "unsubscribe linux-c-programming" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
>
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: error func
2005-07-08 10:41 error func raja
2005-07-08 10:59 ` Rechberger Markus
@ 2005-07-09 17:36 ` Glynn Clements
1 sibling, 0 replies; 3+ messages in thread
From: Glynn Clements @ 2005-07-09 17:36 UTC (permalink / raw)
To: raja; +Cc: linux-c-programming
raja wrote:
> I am writing a function that takes the return value of the another
> function and gives the status of the function.
> if
> error("functionName",arguments)
> here the function with Name "functionName " is to be executed with the
> corresponding argunents.But by knowing the function name how can i get
> the address if that function
dlsym().
> and how can i execute the function with the arguments.
You can't portably make a function call where the number of arguments
isn't known at compile time.
--
Glynn Clements <glynn@gclements.plus.com>
^ permalink raw reply [flat|nested] 3+ messages in thread
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2005-07-08 10:41 error func raja
2005-07-08 10:59 ` Rechberger Markus
2005-07-09 17:36 ` Glynn Clements
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