getpeername.c\network\src - musl - musl - an implementation of the standard library for Linux-based systems

#include <sys/socket.h>
#include "syscall.h"
int getpeername(int fd, struct sockaddr *restrict addr, socklen_t *restrict len)
{
	return socketcall(getpeername, fd, addr, len, 0, 0, 0);
}