Structure related query

[progue]

Hi,
I want to access an array within a structure which is passed to a function. I am getting series of segmenatation fault errors. I tried manipulating the expression and the exrpession goes something like this

#include "interface.h"
extern char TBUFF[MAXCOL];
extern nodez *head;
extern nodez *last;
void processfile(FILE *fp)
{
return;
}
void savetobuffer()
{
 int i;
 CREATENODE(local); //MACRO 
 local=last;
 if(last==NULL) //In other words the first node is being inserted
 allocrowa(head);
 else
 allocrowb(local);//Dont wory about the above part *****PLEASE*****
 for(i=0;i<MAXCOL;i++)
 {
 char *temp0;
 temp0=(last->content); 
 (*(temp0+i))=TBUFF[i];//Here i cant use strcpy and cant use this for loop too.
 //local->content[i]="\n";
 }
}

Thanks in advance.

[Salem]

What are you expecting us to "magic" up for you, based on the partial information you've provided.

A short complete program which seg-faults, and which we can read / analyse / try for ourselves is what is needed to accurately say why it crashes.

Otherwise, there's simply too many ways to mess up.

[hk_mp5kpdw]

You've given very little for anyone to work on. What does a nodez struct look like? What does CREATENODE do? What does allocrowa/allocrowb do? What has been done with last prior to calling the function when you get the segfault? If I had to guess at this point, I'd say that whatever last->content is supposed to be it isn't pointing to a valid memory address.