1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
|
#![allow(nonstandard_style)]
pub const AF_INET: i32 = 0;
pub const AF_INET6: i32 = 1;
pub const IPPROTO_IP: i32 = 0;
pub const IPPROTO_IPV6: i32 = 41;
pub const IPPROTO_TCP: i32 = 6;
pub const IPV6_ADD_MEMBERSHIP: i32 = 12;
pub const IPV6_DROP_MEMBERSHIP: i32 = 13;
pub const IPV6_MULTICAST_LOOP: i32 = 19;
pub const IPV6_V6ONLY: i32 = 27;
pub const IP_TTL: i32 = 2;
pub const IP_MULTICAST_TTL: i32 = 5;
pub const IP_MULTICAST_LOOP: i32 = 7;
pub const IP_ADD_MEMBERSHIP: i32 = 3;
pub const IP_DROP_MEMBERSHIP: i32 = 4;
pub const SHUT_RD: i32 = 0;
pub const SHUT_RDWR: i32 = 2;
pub const SHUT_WR: i32 = 1;
pub const SOCK_DGRAM: i32 = 2;
pub const SOCK_STREAM: i32 = 1;
pub const SOL_SOCKET: i32 = 4095;
pub const SO_BROADCAST: i32 = 32;
pub const SO_ERROR: i32 = 4103;
pub const SO_RCVTIMEO: i32 = 4102;
pub const SO_REUSEADDR: i32 = 4;
pub const SO_SNDTIMEO: i32 = 4101;
pub const SO_LINGER: i32 = 128;
pub const TCP_NODELAY: i32 = 1;
pub const MSG_PEEK: i32 = 1;
pub const FIONBIO: i32 = 0x8008667eu32 as i32;
pub const EAI_NONAME: i32 = -2200;
pub const EAI_SERVICE: i32 = -2201;
pub const EAI_FAIL: i32 = -2202;
pub const EAI_MEMORY: i32 = -2203;
pub const EAI_FAMILY: i32 = -2204;
pub type sa_family_t = u8;
pub type socklen_t = u32;
pub type in_addr_t = u32;
pub type in_port_t = u16;
pub type nfds_t = usize;
#[repr(C)]
#[derive(Debug, Copy, Clone)]
pub struct in_addr {
pub s_addr: u32,
}
#[repr(C)]
#[derive(Debug, Copy, Clone)]
pub struct in6_addr {
pub s6_addr: [u8; 16],
}
#[repr(C)]
#[derive(Debug, Copy, Clone)]
pub struct sockaddr {
pub sa_len: u8,
pub sa_family: sa_family_t,
pub sa_data: [u8; 14],
}
#[repr(C)]
#[derive(Debug, Copy, Clone)]
pub struct sockaddr_in {
pub sin_len: u8,
pub sin_family: sa_family_t,
pub sin_port: in_port_t,
pub sin_addr: in_addr,
pub sin_zero: [u8; 8],
}
#[repr(C)]
#[derive(Debug, Copy, Clone)]
pub struct sockaddr_in6 {
pub sin6_family: sa_family_t,
pub sin6_port: in_port_t,
pub sin6_addr: in6_addr,
pub sin6_flowinfo: u32,
pub sin6_scope_id: u32,
}
#[repr(C)]
#[derive(Debug, Copy, Clone)]
pub struct ip_mreq {
pub imr_multiaddr: in_addr,
pub imr_interface: in_addr,
}
#[repr(C)]
#[derive(Debug, Copy, Clone)]
pub struct ipv6_mreq {
pub ipv6mr_multiaddr: in6_addr,
pub ipv6mr_interface: u32,
}
#[repr(C)]
#[derive(Debug, Copy, Clone)]
pub struct addrinfo {
pub ai_flags: i32,
pub ai_family: i32,
pub ai_socktype: i32,
pub ai_protocol: i32,
pub ai_addrlen: socklen_t,
pub ai_addr: *mut sockaddr,
pub ai_canonname: *mut u8,
pub ai_next: *mut addrinfo,
}
extern "C" {
#[link_name = "sys_accept"]
pub fn accept(s: i32, addr: *mut sockaddr, addrlen: *mut socklen_t) -> i32;
#[link_name = "sys_bind"]
pub fn bind(s: i32, name: *const sockaddr, namelen: socklen_t) -> i32;
#[link_name = "sys_connect"]
pub fn connect(s: i32, name: *const sockaddr, namelen: socklen_t) -> i32;
#[link_name = "sys_close"]
pub fn close(s: i32) -> i32;
#[link_name = "sys_dup"]
pub fn dup(s: i32) -> i32;
#[link_name = "sys:getpeername"]
pub fn getpeername(s: i32, name: *mut sockaddr, namelen: *mut socklen_t) -> i32;
#[link_name = "sys_getsockname"]
pub fn getsockname(s: i32, name: *mut sockaddr, namelen: *mut socklen_t) -> i32;
#[link_name = "sys_getsockopt"]
pub fn getsockopt(
s: i32,
level: i32,
optname: i32,
optval: *mut c_void,
optlen: *mut socklen_t,
) -> i32;
#[link_name = "sys_setsockopt"]
pub fn setsockopt(
s: i32,
level: i32,
optname: i32,
optval: *const c_void,
optlen: socklen_t,
) -> i32;
#[link_name = "sys_ioctl"]
pub fn ioctl(s: i32, cmd: c_long, argp: *mut c_void) -> i32;
#[link_name = "sys_listen"]
pub fn listen(s: i32, backlog: c_int) -> i32;
#[link_name = "sys_poll"]
pub fn pollfd(fds: *mut pollfd, nfds: nfds_t, timeout: i32);
#[link_name = "sys_recv"]
pub fn recv(s: c_int, mem: *mut c_void, len: size_t, flags: c_int) -> isize;
#[link_name = "sys_read"]
pub fn read(s: c_int, mem: *mut c_void, len: size_t) -> isize;
#[link_name = "sys_readv"]
pub fn readv(s: c_int, bufs: *const iovec, bufcnt: c_int) -> isize;
#[link_name = "sys_recvfrom"]
pub fn recvfrom(
s: c_int,
mem: *mut c_void,
len: size_t,
flags: c_int,
from: *mut sockaddr,
fromlen: *mut socklen_t,
) -> isize;
#[link_name = "sys_send"]
pub fn send(s: i32, mem: *const c_void, len: usize, flags: i32) -> isize;
#[link_name = "sys_sendmsg"]
pub fn sendmsg(s: c_int, message: *const msghdr, flags: c_int) -> isize;
#[link_name = "sys_sendto"]
pub fn sendto(
s: c_int,
mem: *const c_void,
len: size_t,
flags: c_int,
to: *const sockaddr,
tolen: socklen_t,
) -> ssize_t;
#[link_name = "sys_shutdown"]
pub fn shutdown(s: i32, how: i32) -> i32;
#[link_name = "sys_socket"]
pub fn socket(domain: i32, type_: i32, protocol: i32) -> i32;
#[link_name = "sys_write"]
pub fn write(s: c_int, mem: *const c_void, len: size_t) -> ssize_t;
#[link_name = "sys_writev"]
pub fn writev(s: c_int, bufs: *const iovec, bufcnt: c_int) -> ssize_t;
#[link_name = "sys_freeaddrinfo"]
pub fn freeaddrinfo(ai: *mut addrinfo);
#[link_name = "sys_getaddrinfo"]
pub fn getaddrinfo(
nodename: *const u8,
servname: *const u8,
hints: *const addrinfo,
res: *mut *mut addrinfo,
) -> i32;
#[link_name = "sys_select"]
pub fn select(
maxfdp1: i32,
readset: *mut fd_set,
writeset: *mut fd_set,
exceptset: *mut fd_set,
timeout: *mut timeval,
) -> i32;
#[link_name = "sys_pool"]
pub fn poll(
fds: *mut pollfd,
nfds: nfds_t,
timeout: i32
) -> i32;
}
|
