/**Function********************************************************************
Synopsis Frees the given list node and the associated book
SideEffects Frees the given list node and the associated book
******************************************************************************/
void free_list_node(struct book_node *node)
{
if (node != NULL)
{
free_book(node->book);
free(node);
}
}
int main() {
struct link **book;
book = new_book();
book = add_entry(book, "Eddie", "*****@*****.**");
book = add_entry(book, "Ed", "*****@*****.**");
book = add_entry(book, "HughJazz", "*****@*****.**");
book = add_entry(book, "SeymorButz", "*****@*****.**");
book = add_entry(book, "Fry", "*****@*****.**");
book = add_entry(book, "Bender", "*****@*****.**");
//OPEN FILE
int fd = open("book.dat", O_CREAT | O_RDWR, 0644);
//WRITE TO FILE
int b;
char n[256];
char e[256];
int a;
struct link *p;
p = (struct link *)malloc(sizeof(struct link));
for (a=0; a<26; a++){
p = book[a];
while(p){
strncpy(n, return_name(p), 256);
strncpy(e, return_email(p), 256);
b = write(fd, n, 256);
b = write(fd, e, 256);
p = p->next;
}
}
book = free_book( book );
free(book);
return 0;
}
