Problem in one program...

[FX <fabricio jampa com br>]

Hi all!

I written this program, but not fuction correct! Why? This program read
entries in /etc/passwd and add in on GList *list.

Compiling this program and look why don't function correct.



#include <stdio.h>
#include <stdlib.h>
#include <pwd.h>
#include <sys/types.h>
#include <glib.h>


GList *list = NULL;
GList *listrunner = NULL;


int gsa_user_read_data(void)
{
        struct passwd *user;
        char tecla;
        int i;

        for(i=0; i < 5; i++) {
                user = (gpointer) g_malloc (sizeof(struct passwd));
                
                user = getpwent ();

                list = g_list_append (list, (gpointer)user);

                printf("\nUser: %s\n", user->pw_name);
                printf("Home-Dir: %s\n", user->pw_dir);
                printf("Shell: %s\n", user->pw_shell);
                tecla = getchar ();

        }

}


int gsa_user_show_data (void)
{
        struct passwd *show;
        char tecla;

        listrunner = g_list_first (list);
        
        system("clear");

        while (listrunner) {
        
                show = (gpointer) g_malloc (sizeof(struct passwd));
        
                show = (struct passwd*)listrunner->data;

                printf("Tamanho da lista: %d\n", g_list_length (list));

                printf("\nUser: %s\n", show->pw_name);
                printf("Home-Dir: %s\n", show->pw_dir);
                printf("Shell: %s\n", show->pw_shell);
                tecla = getchar ();
                
                listrunner = g_list_next (listrunner);
        }
}


int main()
{
        system ("clear");        
	gsa_user_show_data ();
        gsa_user_read_data ();

}



Thanks,

Fabricio [FX]

P.S: Sorry my bad English! :P