DCMD_IP_GDESTADDR

Get the foreign address associated with a socket

Synopsis:

#include <sys/dcmd_ip.h>

#define DCMD_IP_GDESTADDR       __DIOF(_DCMD_IP, 0x02, struct sockaddr)

Arguments to devctl():

Argument Value
filedes A descriptor for a socket.
dcmd DCMD_IP_GDESTADDR
dev_data_ptr A pointer to a struct sockaddr
n_bytes sizeof(struct sockaddr)
dev_info_ptr NULL

Description:

This command gets the foreign address associated with a socket. Clients usually use getpeername() to generate this request.

Input:

None.

Output:

A struct sockaddr that contains the address.

See also:

DCMD_IP_GSRCADDR, DCMD_IP_SDESTADDR, DCMD_IP_SSRCADDR

devctl(), getpeername() in the QNX Neutrino C Library Reference