NUTSCAN_FREE_IP_RANGES(3)

nutscan_free_ip_ranges - Free contents of a nutscan_ip_range_list_t structure populated (and optionally created) by nutscan_init_ip_ranges() and, more importantly, filled by a series of nutscan_add_ip_range() calls.

The nutscan_free_ip_ranges() function can free a nutscan_ip_range_list_t structure. Doing so, it frees the whole linked list of nutscan_ip_range_t entries, and zeroes out helper properties.

The structure itself is not freed (as it can be a statically allocated variable on the stack), and can be re-used for a new list if needed.

The caller must free the structure object if it was allocated dynamically (e.g. by calling nutscan_init_ip_ranges(NULL)).

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

nutscan_init_ip_ranges(3), nutscan_add_ip_range(3), nutscan_stringify_ip_ranges(3), nutscan_cidr_to_ip(3), nutscan_ip_ranges_iter_init(3), nutscan_ip_ranges_iter_inc(3)