1 /* Copyright (C) 2000-2022 Free Software Foundation, Inc. 2 This file is part of the GNU C Library. 3 4 The GNU C Library is free software; you can redistribute it and/or 5 modify it under the terms of the GNU Lesser General Public 6 License as published by the Free Software Foundation; either 7 version 2.1 of the License, or (at your option) any later version. 8 9 The GNU C Library is distributed in the hope that it will be useful, 10 but WITHOUT ANY WARRANTY; without even the implied warranty of 11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 Lesser General Public License for more details. 13 14 You should have received a copy of the GNU Lesser General Public 15 License along with the GNU C Library; if not, see 16 <https://www.gnu.org/licenses/>. */ 17 18 /* Linux version. */ 19 20 #ifndef _BITS_ERRQUEUE_H 21 #define _BITS_ERRQUEUE_H 1 22 23 #include <sys/types.h> 24 #include <sys/socket.h> 25 26 struct sock_extended_err 27 { 28 uint32_t ee_errno; 29 uint8_t ee_origin; 30 uint8_t ee_type; 31 uint8_t ee_code; 32 uint8_t ee_pad; 33 uint32_t ee_info; 34 uint32_t ee_data; 35 }; 36 37 #define SO_EE_ORIGIN_NONE 0 38 #define SO_EE_ORIGIN_LOCAL 1 39 #define SO_EE_ORIGIN_ICMP 2 40 #define SO_EE_ORIGIN_ICMP6 3 41 42 #define SO_EE_OFFENDER(see) \ 43 ((struct sockaddr *)(((struct sock_extended_err)(see))+1)) 44 45 #endif /* bits/errqueue.h */ 46