3. Struct and Contents

An ftable list has a struct called sp_ftlist.

<<typedefs>>=

typedef struct sp_ftlist sp_ftlist;

<<structs>>=

struct sp_ftlist {
<<sp_ftlist>>
};

When an opaque struct, the size of the ftlist can be obtained with sp_ftlist_sizeof.

<<funcdefs>>=

unsigned long sp_ftlist_sizeof(void);

<<funcs>>=

unsigned long sp_ftlist_sizeof(void)
{
    return sizeof(sp_ftlist);
}

The target ftable is the exported ftable.

<<sp_ftlist>>=

sp_ftbl target;

<<init>>=

ftl->target.size = 0;
ftl->target.tbl = 0;

The list is a list of ftable pointers.

<<sp_ftlist>>=

sp_ftbl **list;

<<init>>=

ftl->list = NULL;

This can be retrieved using sp_ftlist_list.

<<funcdefs>>=

sp_ftbl** sp_ftlist_list(sp_ftlist *ftl);

<<funcs>>=

sp_ftbl** sp_ftlist_list(sp_ftlist *ftl)
{
    return ftl->list;
}

At cleanup, this list is freed.

<<clean>>=

if (ftl->list != NULL) {
    free(ftl->list);
}

The size is list size.

<<sp_ftlist>>=

int size;

<<init>>=

ftl->size = 0;

Can be retrieved via sp_ftlist_size.

<<funcdefs>>=

int sp_ftlist_size(sp_ftlist *ftl);

<<funcs>>=

int sp_ftlist_size(sp_ftlist *ftl)
{
    return ftl->size;
}