sys_getsockname 415 include/linux/syscalls.h asmlinkage long sys_getsockname(int, struct sockaddr __user *, int __user *); sys_getsockname 810 net/compat.c ret = sys_getsockname(a0, compat_ptr(a1), compat_ptr(a[2])); sys_getsockname 2153 net/socket.c sys_getsockname(a0, (struct sockaddr __user *)a1,