mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-27 14:15:10 +07:00
89aa075832
introduce new setsockopt() command: setsockopt(sock, SOL_SOCKET, SO_ATTACH_BPF, &prog_fd, sizeof(prog_fd)) where prog_fd was received from syscall bpf(BPF_PROG_LOAD, attr, ...) and attr->prog_type == BPF_PROG_TYPE_SOCKET_FILTER setsockopt() calls bpf_prog_get() which increments refcnt of the program, so it doesn't get unloaded while socket is using the program. The same eBPF program can be attached to multiple sockets. User task exit automatically closes socket which calls sk_filter_uncharge() which decrements refcnt of eBPF program Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
98 lines
2.0 KiB
C
98 lines
2.0 KiB
C
#ifndef _ASM_IA64_SOCKET_H
|
|
#define _ASM_IA64_SOCKET_H
|
|
|
|
/*
|
|
* Socket related defines.
|
|
*
|
|
* Based on <asm-i386/socket.h>.
|
|
*
|
|
* Modified 1998-2000
|
|
* David Mosberger-Tang <davidm@hpl.hp.com>, Hewlett-Packard Co
|
|
*/
|
|
|
|
#include <asm/sockios.h>
|
|
|
|
/* For setsockopt(2) */
|
|
#define SOL_SOCKET 1
|
|
|
|
#define SO_DEBUG 1
|
|
#define SO_REUSEADDR 2
|
|
#define SO_TYPE 3
|
|
#define SO_ERROR 4
|
|
#define SO_DONTROUTE 5
|
|
#define SO_BROADCAST 6
|
|
#define SO_SNDBUF 7
|
|
#define SO_RCVBUF 8
|
|
#define SO_SNDBUFFORCE 32
|
|
#define SO_RCVBUFFORCE 33
|
|
#define SO_KEEPALIVE 9
|
|
#define SO_OOBINLINE 10
|
|
#define SO_NO_CHECK 11
|
|
#define SO_PRIORITY 12
|
|
#define SO_LINGER 13
|
|
#define SO_BSDCOMPAT 14
|
|
#define SO_REUSEPORT 15
|
|
#define SO_PASSCRED 16
|
|
#define SO_PEERCRED 17
|
|
#define SO_RCVLOWAT 18
|
|
#define SO_SNDLOWAT 19
|
|
#define SO_RCVTIMEO 20
|
|
#define SO_SNDTIMEO 21
|
|
|
|
/* Security levels - as per NRL IPv6 - don't actually do anything */
|
|
#define SO_SECURITY_AUTHENTICATION 22
|
|
#define SO_SECURITY_ENCRYPTION_TRANSPORT 23
|
|
#define SO_SECURITY_ENCRYPTION_NETWORK 24
|
|
|
|
#define SO_BINDTODEVICE 25
|
|
|
|
/* Socket filtering */
|
|
#define SO_ATTACH_FILTER 26
|
|
#define SO_DETACH_FILTER 27
|
|
#define SO_GET_FILTER SO_ATTACH_FILTER
|
|
|
|
#define SO_PEERNAME 28
|
|
#define SO_TIMESTAMP 29
|
|
#define SCM_TIMESTAMP SO_TIMESTAMP
|
|
|
|
#define SO_ACCEPTCONN 30
|
|
|
|
#define SO_PEERSEC 31
|
|
#define SO_PASSSEC 34
|
|
#define SO_TIMESTAMPNS 35
|
|
#define SCM_TIMESTAMPNS SO_TIMESTAMPNS
|
|
|
|
#define SO_MARK 36
|
|
|
|
#define SO_TIMESTAMPING 37
|
|
#define SCM_TIMESTAMPING SO_TIMESTAMPING
|
|
|
|
#define SO_PROTOCOL 38
|
|
#define SO_DOMAIN 39
|
|
|
|
#define SO_RXQ_OVFL 40
|
|
|
|
#define SO_WIFI_STATUS 41
|
|
#define SCM_WIFI_STATUS SO_WIFI_STATUS
|
|
#define SO_PEEK_OFF 42
|
|
|
|
/* Instruct lower device to use last 4-bytes of skb data as FCS */
|
|
#define SO_NOFCS 43
|
|
|
|
#define SO_LOCK_FILTER 44
|
|
|
|
#define SO_SELECT_ERR_QUEUE 45
|
|
|
|
#define SO_BUSY_POLL 46
|
|
|
|
#define SO_MAX_PACING_RATE 47
|
|
|
|
#define SO_BPF_EXTENSIONS 48
|
|
|
|
#define SO_INCOMING_CPU 49
|
|
|
|
#define SO_ATTACH_BPF 50
|
|
#define SO_DETACH_BPF SO_DETACH_FILTER
|
|
|
|
#endif /* _ASM_IA64_SOCKET_H */
|