Re: Newbie - Perl Equivalent Split - Seg Faults

[Darren Sessions <dsessions@ionosphere.net>]

Oh.. I almost forgot, if I place the strtok in main instead of calling it as
a function in split_char - it works.

Thanks,

 - Darren


On 12/13/04 11:56 AM, "Darren Sessions" <dsessions@ionosphere.net> wrote:

> Here is a super simple program that (trys) to split a charvar based on a
> delimiter. I get no compile errors. If I remove the strtok line, then
> split_var returns the string passed to it from main just fine.
> 
> I tried changing the char *delim from *delim to delim[50] - same problem.
> 
> This is something stupid, and probably super simple. Coming from the Perl
> world, I'm trying to write some equivalent string manipulation functions
> that I can use throughout my programs to avoid repetition and make the code
> cleaner and easier to read.
> 
> Thanks in advance,
> 
>  - Darren
> 
> 
> 
> 
> #include <stdio.h>
> #include <string.h>
> 
> char *split_char(char *string, char *delim) {
>   fprintf( stderr, "\tString = %s \n", string);
>   fprintf( stderr, "\tDelimiter = %s \n", delim);
>   string = strtok(string, delim);
>   return string;
> }
> 
> int main()
> {
>   char *testvar;
>   testvar = split_char("test-hello", "-");
>   fprintf( stderr, "\tArray = %s \n", testvar);
>   return(0);
> }
> 
> 
> 
> 
> 
> 
> 
> 
> 
> 
> 
> 
> -
> 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