authorgravatar for tw19881113@gmail.comTw <tw19881113@gmail.com> 2023-11-15 11:38:31+08:00
committergravatar for git@vexu.euVeikka Tuominen <git@vexu.eu> 2023-11-19 19:01:18+02:00
log8ca4a5240e0258c84e437ed4a37972c8fff7842d
tree6f0868d2cdaf07c80b34aa04d795718e3bfb43ac
parent6b1a823b2b30d9318c9877dbdbd3d02fa939fba0

linux/bpf: update helper definitions

Signed-off-by: Tw <tw19881113@gmail.com>

2 files changed, 83 insertions(+), 0 deletions(-)

lib/std/os/linux/bpf/helpers.zig+68
......@@ -155,3 +155,71 @@ pub const skc_to_tcp_timewait_sock = @as(*const fn (sk: ?*anyopaque) ?*kern.TcpT
155155pub const skc_to_tcp_request_sock = @as(*const fn (sk: ?*anyopaque) ?*kern.TcpRequestSock, @ptrFromInt(139));
156156pub const skc_to_udp6_sock = @as(*const fn (sk: ?*anyopaque) ?*kern.Udp6Sock, @ptrFromInt(140));
157157pub const get_task_stack = @as(*const fn (task: ?*anyopaque, buf: ?*anyopaque, size: u32, flags: u64) c_long, @ptrFromInt(141));
158pub const load_hdr_opt = @as(*const fn (?*kern.BpfSockOps, ?*anyopaque, u32, u64) c_long, @ptrFromInt(142));
159pub const store_hdr_opt = @as(*const fn (?*kern.BpfSockOps, ?*const anyopaque, u32, u64) c_long, @ptrFromInt(143));
160pub const reserve_hdr_opt = @as(*const fn (?*kern.BpfSockOps, u32, u64) c_long, @ptrFromInt(144));
161pub const inode_storage_get = @as(*const fn (?*anyopaque, ?*anyopaque, ?*anyopaque, u64) ?*anyopaque, @ptrFromInt(145));
162pub const inode_storage_delete = @as(*const fn (?*anyopaque, ?*anyopaque) c_int, @ptrFromInt(146));
163pub const d_path = @as(*const fn (?*kern.Path, [*c]u8, u32) c_long, @ptrFromInt(147));
164pub const copy_from_user = @as(*const fn (?*anyopaque, u32, ?*const anyopaque) c_long, @ptrFromInt(148));
165pub const snprintf_btf = @as(*const fn ([*c]u8, u32, ?*kern.BTFPtr, u32, u64) c_long, @ptrFromInt(149));
166pub const seq_printf_btf = @as(*const fn (?*kern.SeqFile, ?*kern.BTFPtr, u32, u64) c_long, @ptrFromInt(150));
167pub const skb_cgroup_classid = @as(*const fn (?*kern.SkBuff) u64, @ptrFromInt(151));
168pub const redirect_neigh = @as(*const fn (u32, ?*kern.BpfRedirNeigh, c_int, u64) c_long, @ptrFromInt(152));
169pub const per_cpu_ptr = @as(*const fn (?*const anyopaque, u32) ?*anyopaque, @ptrFromInt(153));
170pub const this_cpu_ptr = @as(*const fn (?*const anyopaque) ?*anyopaque, @ptrFromInt(154));
171pub const redirect_peer = @as(*const fn (u32, u64) c_long, @ptrFromInt(155));
172pub const task_storage_get = @as(*const fn (?*anyopaque, ?*kern.Task, ?*anyopaque, u64) ?*anyopaque, @ptrFromInt(156));
173pub const task_storage_delete = @as(*const fn (?*anyopaque, ?*kern.Task) c_long, @ptrFromInt(157));
174pub const get_current_task_btf = @as(*const fn () ?*kern.Task, @ptrFromInt(158));
175pub const bprm_opts_set = @as(*const fn (?*kern.BinPrm, u64) c_long, @ptrFromInt(159));
176pub const ktime_get_coarse_ns = @as(*const fn () u64, @ptrFromInt(160));
177pub const ima_inode_hash = @as(*const fn (?*kern.Inode, ?*anyopaque, u32) c_long, @ptrFromInt(161));
178pub const sock_from_file = @as(*const fn (?*kern.File) ?*kern.Socket, @ptrFromInt(162));
179pub const check_mtu = @as(*const fn (?*anyopaque, u32, [*c]u32, i32, u64) c_long, @ptrFromInt(163));
180pub const for_each_map_elem = @as(*const fn (?*anyopaque, ?*anyopaque, ?*anyopaque, u64) c_long, @ptrFromInt(164));
181pub const snprintf = @as(*const fn ([*c]u8, u32, [*c]const u8, [*c]u64, u32) c_long, @ptrFromInt(165));
182pub const sys_bpf = @as(*const fn (u32, ?*anyopaque, u32) c_long, @ptrFromInt(166));
183pub const btf_find_by_name_kind = @as(*const fn ([*c]u8, c_int, u32, c_int) c_long, @ptrFromInt(167));
184pub const sys_close = @as(*const fn (u32) c_long, @ptrFromInt(168));
185pub const timer_init = @as(*const fn (?*kern.BpfTimer, ?*anyopaque, u64) c_long, @ptrFromInt(169));
186pub const timer_set_callback = @as(*const fn (?*kern.BpfTimer, ?*anyopaque) c_long, @ptrFromInt(170));
187pub const timer_start = @as(*const fn (?*kern.BpfTimer, u64, u64) c_long, @ptrFromInt(171));
188pub const timer_cancel = @as(*const fn (?*kern.BpfTimer) c_long, @ptrFromInt(172));
189pub const get_func_ip = @as(*const fn (?*anyopaque) u64, @ptrFromInt(173));
190pub const get_attach_cookie = @as(*const fn (?*anyopaque) u64, @ptrFromInt(174));
191pub const task_pt_regs = @as(*const fn (?*kern.Task) c_long, @ptrFromInt(175));
192pub const get_branch_snapshot = @as(*const fn (?*anyopaque, u32, u64) c_long, @ptrFromInt(176));
193pub const trace_vprintk = @as(*const fn ([*c]const u8, u32, ?*const anyopaque, u32) c_long, @ptrFromInt(177));
194pub const skc_to_unix_sock = @as(*const fn (?*anyopaque) ?*kern.UnixSock, @ptrFromInt(178));
195pub const kallsyms_lookup_name = @as(*const fn ([*c]const u8, c_int, c_int, [*c]u64) c_long, @ptrFromInt(179));
196pub const find_vma = @as(*const fn (?*kern.Task, u64, ?*anyopaque, ?*anyopaque, u64) c_long, @ptrFromInt(180));
197pub const loop = @as(*const fn (u32, ?*anyopaque, ?*anyopaque, u64) c_long, @ptrFromInt(181));
198pub const strncmp = @as(*const fn ([*c]const u8, u32, [*c]const u8) c_long, @ptrFromInt(182));
199pub const get_func_arg = @as(*const fn (?*anyopaque, u32, [*c]u64) c_long, @ptrFromInt(183));
200pub const get_func_ret = @as(*const fn (?*anyopaque, [*c]u64) c_long, @ptrFromInt(184));
201pub const get_func_arg_cnt = @as(*const fn (?*anyopaque) c_long, @ptrFromInt(185));
202pub const get_retval = @as(*const fn () c_int, @ptrFromInt(186));
203pub const set_retval = @as(*const fn (c_int) c_int, @ptrFromInt(187));
204pub const xdp_get_buff_len = @as(*const fn (?*kern.XdpMd) u64, @ptrFromInt(188));
205pub const xdp_load_bytes = @as(*const fn (?*kern.XdpMd, u32, ?*anyopaque, u32) c_long, @ptrFromInt(189));
206pub const xdp_store_bytes = @as(*const fn (?*kern.XdpMd, u32, ?*anyopaque, u32) c_long, @ptrFromInt(190));
207pub const copy_from_user_task = @as(*const fn (?*anyopaque, u32, ?*const anyopaque, ?*kern.Task, u64) c_long, @ptrFromInt(191));
208pub const skb_set_tstamp = @as(*const fn (?*kern.SkBuff, u64, u32) c_long, @ptrFromInt(192));
209pub const ima_file_hash = @as(*const fn (?*kern.File, ?*anyopaque, u32) c_long, @ptrFromInt(193));
210pub const kptr_xchg = @as(*const fn (?*anyopaque, ?*anyopaque) ?*anyopaque, @ptrFromInt(194));
211pub const map_lookup_percpu_elem = @as(*const fn (?*anyopaque, ?*const anyopaque, u32) ?*anyopaque, @ptrFromInt(195));
212pub const skc_to_mptcp_sock = @as(*const fn (?*anyopaque) ?*kern.MpTcpSock, @ptrFromInt(196));
213pub const dynptr_from_mem = @as(*const fn (?*anyopaque, u32, u64, ?*kern.BpfDynPtr) c_long, @ptrFromInt(197));
214pub const ringbuf_reserve_dynptr = @as(*const fn (?*anyopaque, u32, u64, ?*kern.BpfDynPtr) c_long, @ptrFromInt(198));
215pub const ringbuf_submit_dynptr = @as(*const fn (?*kern.BpfDynPtr, u64) void, @ptrFromInt(199));
216pub const ringbuf_discard_dynptr = @as(*const fn (?*kern.BpfDynPtr, u64) void, @ptrFromInt(200));
217pub const dynptr_read = @as(*const fn (?*anyopaque, u32, ?*kern.BpfDynPtr, u32, u64) c_long, @ptrFromInt(201));
218pub const dynptr_write = @as(*const fn (?*kern.BpfDynPtr, u32, ?*anyopaque, u32, u64) c_long, @ptrFromInt(202));
219pub const dynptr_data = @as(*const fn (?*kern.BpfDynPtr, u32, u32) ?*anyopaque, @ptrFromInt(203));
220pub const tcp_raw_gen_syncookie_ipv4 = @as(*const fn (?*kern.IpHdr, ?*TcpHdr, u32) i64, @ptrFromInt(204));
221pub const tcp_raw_gen_syncookie_ipv6 = @as(*const fn (?*kern.Ipv6Hdr, ?*TcpHdr, u32) i64, @ptrFromInt(205));
222pub const tcp_raw_check_syncookie_ipv4 = @as(*const fn (?*kern.IpHdr, ?*TcpHdr) c_long, @ptrFromInt(206));
223pub const tcp_raw_check_syncookie_ipv6 = @as(*const fn (?*kern.Ipv6Hdr, ?*TcpHdr) c_long, @ptrFromInt(207));
224pub const ktime_get_tai_ns = @as(*const fn () u64, @ptrFromInt(208));
225pub const user_ringbuf_drain = @as(*const fn (?*anyopaque, ?*anyopaque, ?*anyopaque, u64) c_long, @ptrFromInt(209));
lib/std/os/linux/bpf/kern.zig+15
......@@ -8,10 +8,22 @@ const in_bpf_program = switch (builtin.cpu.arch) {
88
99pub const helpers = if (in_bpf_program) @import("helpers.zig") else struct {};
1010
11pub const BinPrm = opaque {};
12pub const BTFPtr = opaque {};
13pub const BpfDynPtr = opaque {};
14pub const BpfRedirNeigh = opaque {};
1115pub const BpfSock = opaque {};
1216pub const BpfSockAddr = opaque {};
17pub const BpfSockOps = opaque {};
18pub const BpfTimer = opaque {};
1319pub const FibLookup = opaque {};
20pub const File = opaque {};
21pub const Inode = opaque {};
22pub const IpHdr = opaque {};
23pub const Ipv6Hdr = opaque {};
1424pub const MapDef = opaque {};
25pub const MpTcpSock = opaque {};
26pub const Path = opaque {};
1527pub const PerfEventData = opaque {};
1628pub const PerfEventValue = opaque {};
1729pub const PidNsInfo = opaque {};
......@@ -20,16 +32,19 @@ pub const SkBuff = opaque {};
2032pub const SkMsgMd = opaque {};
2133pub const SkReusePortMd = opaque {};
2234pub const Sock = opaque {};
35pub const Socket = opaque {};
2336pub const SockAddr = opaque {};
2437pub const SockOps = opaque {};
2538pub const SockTuple = opaque {};
2639pub const SpinLock = opaque {};
2740pub const SysCtl = opaque {};
41pub const Task = opaque {};
2842pub const Tcp6Sock = opaque {};
2943pub const TcpRequestSock = opaque {};
3044pub const TcpSock = opaque {};
3145pub const TcpTimewaitSock = opaque {};
3246pub const TunnelKey = opaque {};
3347pub const Udp6Sock = opaque {};
48pub const UnixSock = opaque {};
3449pub const XdpMd = opaque {};
3550pub const XfrmState = opaque {};