bpf: Sync asm-generic/socket.h to tools/

SO_DETACH_REUSEPORT_BPF is needed for the test in the next patch.
It is defined in the socket.h.

Signed-off-by: Martin KaFai Lau <kafai@fb.com>
Reviewed-by: Stanislav Fomichev <sdf@google.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>

diff --git a/tools/include/uapi/asm-generic/socket.h b/tools/include/uapi/asm-generic/socket.h
new file mode 100644 (file)
index 0000000..77f7c16
--- /dev/null
+++ b/tools/include/uapi/asm-generic/socket.h
@@ -0,0 +1,147 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __ASM_GENERIC_SOCKET_H
+#define __ASM_GENERIC_SOCKET_H
+
+#include <linux/posix_types.h>
+#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
+#ifndef SO_PASSCRED /* powerpc only differs in these */
+#define SO_PASSCRED    16
+#define SO_PEERCRED    17
+#define SO_RCVLOWAT    18
+#define SO_SNDLOWAT    19
+#define SO_RCVTIMEO_OLD        20
+#define SO_SNDTIMEO_OLD        21
+#endif
+
+/* 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_ACCEPTCONN          30
+
+#define SO_PEERSEC             31
+#define SO_PASSSEC             34
+
+#define SO_MARK                        36
+
+#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
+
+#define SO_ATTACH_REUSEPORT_CBPF       51
+#define SO_ATTACH_REUSEPORT_EBPF       52
+
+#define SO_CNX_ADVICE          53
+
+#define SCM_TIMESTAMPING_OPT_STATS     54
+
+#define SO_MEMINFO             55
+
+#define SO_INCOMING_NAPI_ID    56
+
+#define SO_COOKIE              57
+
+#define SCM_TIMESTAMPING_PKTINFO       58
+
+#define SO_PEERGROUPS          59
+
+#define SO_ZEROCOPY            60
+
+#define SO_TXTIME              61
+#define SCM_TXTIME             SO_TXTIME
+
+#define SO_BINDTOIFINDEX       62
+
+#define SO_TIMESTAMP_OLD        29
+#define SO_TIMESTAMPNS_OLD      35
+#define SO_TIMESTAMPING_OLD     37
+
+#define SO_TIMESTAMP_NEW        63
+#define SO_TIMESTAMPNS_NEW      64
+#define SO_TIMESTAMPING_NEW     65
+
+#define SO_RCVTIMEO_NEW         66
+#define SO_SNDTIMEO_NEW         67
+
+#define SO_DETACH_REUSEPORT_BPF 68
+
+#if !defined(__KERNEL__)
+
+#if __BITS_PER_LONG == 64 || (defined(__x86_64__) && defined(__ILP32__))
+/* on 64-bit and x32, avoid the ?: operator */
+#define SO_TIMESTAMP           SO_TIMESTAMP_OLD
+#define SO_TIMESTAMPNS         SO_TIMESTAMPNS_OLD
+#define SO_TIMESTAMPING                SO_TIMESTAMPING_OLD
+
+#define SO_RCVTIMEO            SO_RCVTIMEO_OLD
+#define SO_SNDTIMEO            SO_SNDTIMEO_OLD
+#else
+#define SO_TIMESTAMP (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_TIMESTAMP_OLD : SO_TIMESTAMP_NEW)
+#define SO_TIMESTAMPNS (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_TIMESTAMPNS_OLD : SO_TIMESTAMPNS_NEW)
+#define SO_TIMESTAMPING (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_TIMESTAMPING_OLD : SO_TIMESTAMPING_NEW)
+
+#define SO_RCVTIMEO (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_RCVTIMEO_OLD : SO_RCVTIMEO_NEW)
+#define SO_SNDTIMEO (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_SNDTIMEO_OLD : SO_SNDTIMEO_NEW)
+#endif
+
+#define SCM_TIMESTAMP           SO_TIMESTAMP
+#define SCM_TIMESTAMPNS         SO_TIMESTAMPNS
+#define SCM_TIMESTAMPING        SO_TIMESTAMPING
+
+#endif
+
+#endif /* __ASM_GENERIC_SOCKET_H */