size_t _ft_ios_copy_stock(t_ios *ios, t_lst *stock, void *dst,
size_t n)
{
size_t i;
size_t size;
i = 0;
while (i < n && stock != NULL)
{
size = BUFFER_BUFF_SIZE - ios->_cursor;
ft_memcpy(dst + i, stock->data + ios->_cursor,
ft_sizemin(size, n - i));
ios->_cursor = 0;
ft_lstshift(&stock, &free);
i += size;
}
if (i == n)
ios->_cursor = size;
return (i);
}
static char *get_copy(t_list **list, int pos, int *start)
{
int i;
char *str;
int max;
i = 0;
max = pos - *start;
str = (char *)malloc(sizeof(char) * (max + 1));
while (i <= max && list != NULL && *list != NULL)
{
ft_strncpy(&str[i], (char *)(*list)->content + *start, max - i);
i += BUF_SIZE - *start;
if (i <= max)
ft_lstshift(list);
*start = 0;
}
*start = pos % BUF_SIZE + 1;
str[max] = '\0';
return (str);
}
static char *make_str(t_fd *fdatas, int const line_end)
{
int i;
int max;
char *str;
i = 0;
max = (line_end - fdatas->start);
if (!(str = (char *)malloc(sizeof(char) * (max + 1))))
return (NULL);
while (i < max)
{
ft_strncpy(&(str[i]), fdatas->lst->content + fdatas->start, (max - i));
i += BUFF_SIZE - fdatas->start;
if (i <= max)
ft_lstshift(&(fdatas->lst));
fdatas->start = 0;
}
str[max] = '\0';
fdatas->start = line_end % BUFF_SIZE + 1;
return (str);
}
