nutscan_ip_ranges_iter_init - Man Page

        #include <nut-scan.h>

        char * nutscan_ip_ranges_iter_init(
                nutscan_ip_range_list_iter_t *irliter,
                const nutscan_ip_range_list_t *irl);

The nutscan_ip_ranges_iter_init() function can prepare an iterator from the specified nutscan_ip_range_list_t structure, saving it into the caller-provided nutscan_ip_range_list_iter_t helper object.

Different iterators may be created to walk the same nutscan_ip_range_list_t list from different scans independently, but the list and its contents should not be freed while anyone references it.

This function skips work if:

• the structure pointer is NULL (NULL is returned);
• the structure pointer’s ip_range list is NULL (NULL is returned).

Returns the first IP address from the first registered IP address range. Subsequent addresses can be returned by nutscan_ip_ranges_iter_inc(). The caller SHOULD NOT free this string while iterating.

Technically, the function is currently defined in nutscan-ip.h file.

nutscan_init_ip_ranges(3), nutscan_free_ip_ranges(3), nutscan_cidr_to_ip(3), nutscan_ip_ranges_iter_inc(3)

nutscan_add_ip_range(3), nutscan_free_ip_ranges(3), nutscan_init_ip_ranges(3), nutscan_ip_ranges_iter_inc(3), nutscan_stringify_ip_ranges(3).