ip_private.h File Reference

#include "ip.h"
#include "rtrlib/lib/ipv4_private.h"
#include "rtrlib/lib/ipv6_private.h"

Go to the source code of this file.

Functions
bool	lrtr_ip_addr_is_zero (const struct lrtr_ip_addr)
	Detects if the lrtr_ip_addr only contains 0 bits.
struct lrtr_ip_addr	lrtr_ip_addr_get_bits (const struct lrtr_ip_addr *val, const uint8_t from, const uint8_t number)
	Extracts number bits from the passed lrtr_ip_addr, starting at bit number from.
bool	lrtr_ip_addr_equal (const struct lrtr_ip_addr a, const struct lrtr_ip_addr b)
	Checks if two lrtr_ip_addr structs are equal.
bool	lrtr_ip_str_cmp (const struct lrtr_ip_addr *addr1, const char *addr2)
	Compares addr1 in the lrtr_ip_addr struct with addr2 in string representation.

Function Documentation

lrtr_ip_addr_get_bits()

struct lrtr_ip_addr lrtr_ip_addr_get_bits	(	const struct lrtr_ip_addr *	val,
		const uint8_t	from,
		const uint8_t	number
	)

Extracts number bits from the passed lrtr_ip_addr, starting at bit number from.

The bit with the highest significance is bit 0. All bits that aren't in the specified range will be 0.

Parameters

[in]	val	lrtr_ip_addr
[in]	from	Position of the first bit that is extracted.
[in]	number	How many bits will be extracted.

Returns

An lrtr_ipv_addr, where all bits that aren't in the specified range are set to 0.

lrtr_ip_addr_is_zero()

bool lrtr_ip_addr_is_zero

(

const struct lrtr_ip_addr

)

Detects if the lrtr_ip_addr only contains 0 bits.

Parameters

[in]

lrtr_ip_addr

Returns

true If the saved lrtr_ip_addr is 0.

false If the saved lrtr_ip_addr isn't 0.