i have a structure:
Code:
typedef struct intrare //variabilele din in1.txt
{
        char *nume;
        double val;
} intrare;
and i am trying to read the following type of file
Code:
a=42 b=432 test=-423.2154
the function read is:

Code:
intrare *citire_var(FILE *f,int *n)
{
        intrare *in=calloc(1,sizeof(intrare));
        void *t;
        char c[1];
        int j=0;

        *n=0;
        while((c[0]=fgetc(f))!='\n')
        {
                if((c[0]!=' ')&&(c[0]!='='))
                {
                        j++;
                        in[*n].nume=realloc(in[*n].nume,j*sizeof(char));
                        strncat(in[*n].nume,c,1);
                }
                if(c[0]=='=') fscanf(f,"%lf",&in[*n].val);
                if(c[0]==' ')
                {
                        j=0;
                        (*n)++;
                        printf("%d",*n);
                        t=realloc(in,(*n+1)*sizeof(intrare));
                        printf("<-\n");
                        if(t!=NULL) in=t;
                        else printf("Error\n");
                }
        }
        (*n)++;

        return in;
}
the problem is that after some steps it segm faults me.
please help!

thank you!