socketutils.h File Reference

#include <posix/netdb.h>

Go to the source code of this file.

Functions
const char *	net_addr_str_find_port (const char *addr_str)
	Find port in addr:port string. More...
int	net_getaddrinfo_addr_str (const char *addr_str, const char *def_port, const struct addrinfo *hints, struct addrinfo **res)
	Call getaddrinfo() on addr:port string. More...

Function Documentation

net_addr_str_find_port()

const char * net_addr_str_find_port

(

const char *

addr_str

)

Find port in addr:port string.

Parameters

addr_str

String of addr[:port] format

Returns

Pointer to "port" part, or NULL is none.

net_getaddrinfo_addr_str()

int net_getaddrinfo_addr_str	(	const char *	addr_str,
		const char *	def_port,
		const struct addrinfo *	hints,
		struct addrinfo **	res
	)

Call getaddrinfo() on addr:port string.

Convenience function to split addr[:port] string into address vs port components (or use default port number), and call getaddrinfo() on the result.

Parameters

addr_str	String of addr[:port] format
def_port	Default port number to use if addr_str doesn't contain it
hints	getaddrinfo() hints
res	Result of getaddrinfo() (freeaddrinfo() should be called on it as usual.

Returns

Result of getaddrinfo() call.