uIP address manipulation library

A library with various IP address manipulation functions. More...

Files
file	uiplib.c
	Implementation of the IP address manipulation library.
file	uiplib.h
	Header file for the IP address manipulation library.

Macros
#define	uiplib_ipaddrconv   uiplib_ip6addrconv
	Convert a textual representation of an IP address to a numerical representation. More...

Functions
void	uiplib_ipaddr_print (const uip_ipaddr_t *addr)
	Print an IP address using printf(). More...
int	uiplib_ipaddr_snprint (char *buf, size_t size, const uip_ipaddr_t *addr)
	Write at most size - 1 characters of the IP address to the output string. More...

Detailed Description

A library with various IP address manipulation functions.

Macro Definition Documentation

#define uiplib_ipaddrconv   uiplib_ip6addrconv

Convert a textual representation of an IP address to a numerical representation.

This function takes a textual representation of an IP address in the form a.b.c.d for IPv4 or a:b:c:d:e:f:g:h for IPv6 and converts it into a numeric IP address representation that can be used by other uIP functions.

Parameters

addrstr	A pointer to a string containing the IP address in textual form.
addr	A pointer to a uip_ip4addr_t that will be filled in with the numerical representation of the address.

Return values

0	If the IP address could not be parsed.
Non-zero	If the IP address was parsed.

Definition at line 72 of file uiplib.h.

Referenced by coap_endpoint_parse().

Function Documentation

void uiplib_ipaddr_print

(

const uip_ipaddr_t *

addr

)

Print an IP address using printf().

Parameters

addr	A pointer to a uip_ipaddr_t that will be printed with printf().

Definition at line 160 of file uiplib.c.

References uiplib_ipaddr_snprint().

Referenced by coap_endpoint_print().

int uiplib_ipaddr_snprint	(	char *	buffer,
		size_t	size,
		const uip_ipaddr_t *	addr
	)

Write at most size - 1 characters of the IP address to the output string.

The output is always null-terminated, unless size is 0.

Parameters

buffer	A pointer to an output string with at least size bytes.
size	The max number of characters to write to the output string.
addr	A pointer to a uip_ipaddr_t that will be printed with printf().

Definition at line 168 of file uiplib.c.

Referenced by coap_endpoint_snprint(), log_6addr(), rpl_neighbor_snprint(), shell_output_6addr(), uip_sr_link_snprint(), and uiplib_ipaddr_print().