1.1.24.19 inet_ntop

C

const char *inet_ntop(int af, const void *a0, char *s, socklen_t l)

Convert IPv4 and IPv6 addresses from binary to text form.


Parameters	Description
af	Address family, either `AF_INET` or `AF_INET6`.
a0	Pointer to IP address in network byte order.
s	Pointer to string buffer to output to.
l	Size of buffer supplied.

Pointer to converted string within supplied buffer or 0 for error (errno set).


errno	Description
EAFNOSUPPORT	`af` was not a valid address family.
ENOSPC	The converted address string would exceed the size given by size.