1 /**************************************************************************** 2 **************************************************************************** 3 *** 4 *** This header was automatically generated from a Linux kernel header 5 *** of the same name, to make information necessary for userspace to 6 *** call into the kernel available to libc. It contains only constants, 7 *** structures, and macros generated from the original header, and thus, 8 *** contains no copyrightable information. 9 *** 10 *** To edit the content of this header, modify the corresponding 11 *** source file (e.g. under external/kernel-headers/original/) then 12 *** run bionic/libc/kernel/tools/update_all.py 13 *** 14 *** Any manual change here will be lost the next time this script will 15 *** be run. You've been warned! 16 *** 17 **************************************************************************** 18 ****************************************************************************/ 19 #ifndef _UAPI_LINUX_ERRQUEUE_H 20 #define _UAPI_LINUX_ERRQUEUE_H 21 #include <linux/types.h> 22 #include <linux/time_types.h> 23 struct sock_ee_data_rfc4884 { 24 __u16 len; 25 __u8 flags; 26 __u8 reserved; 27 }; 28 struct sock_extended_err { 29 __u32 ee_errno; 30 __u8 ee_origin; 31 __u8 ee_type; 32 __u8 ee_code; 33 __u8 ee_pad; 34 __u32 ee_info; 35 union { 36 __u32 ee_data; 37 struct sock_ee_data_rfc4884 ee_rfc4884; 38 }; 39 }; 40 #define SO_EE_ORIGIN_NONE 0 41 #define SO_EE_ORIGIN_LOCAL 1 42 #define SO_EE_ORIGIN_ICMP 2 43 #define SO_EE_ORIGIN_ICMP6 3 44 #define SO_EE_ORIGIN_TXSTATUS 4 45 #define SO_EE_ORIGIN_ZEROCOPY 5 46 #define SO_EE_ORIGIN_TXTIME 6 47 #define SO_EE_ORIGIN_TIMESTAMPING SO_EE_ORIGIN_TXSTATUS 48 #define SO_EE_OFFENDER(ee) ((struct sockaddr *) ((ee) + 1)) 49 #define SO_EE_CODE_ZEROCOPY_COPIED 1 50 #define SO_EE_CODE_TXTIME_INVALID_PARAM 1 51 #define SO_EE_CODE_TXTIME_MISSED 2 52 #define SO_EE_RFC4884_FLAG_INVALID 1 53 struct scm_timestamping { 54 struct timespec ts[3]; 55 }; 56 struct scm_timestamping64 { 57 struct __kernel_timespec ts[3]; 58 }; 59 enum { 60 SCM_TSTAMP_SND, 61 SCM_TSTAMP_SCHED, 62 SCM_TSTAMP_ACK, 63 }; 64 #endif 65