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socket_local6(3) | Library Functions Manual | socket_local6(3) |
NAME¶
socket_local6 - get local IP address of socketSYNTAX¶
#include <socket.h>int socket_local6(int s,char ip[16],uint16 *port,uint32 *scope_id);
DESCRIPTION¶
socket_local6 returns the local IPv6 address, port and scope ID for the UDP or TCP socket s and writes the IPv6 address to ip, the port to port and the scope ID to scope_id.If scope_id is the null pointer, socket_local6 will discard the scope ID.
If something goes wrong, socket_local6 returns -1, setting errno appropriately.