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f0cbd3ec FB |
1 | #ifndef __COMMON_H__ |
2 | #define __COMMON_H__ | |
3 | ||
5fa0ab8f | 4 | #include "config-host.h" |
f0cbd3ec FB |
5 | #include "slirp_config.h" |
6 | ||
379ff53d FB |
7 | #ifdef _WIN32 |
8 | # include <inttypes.h> | |
9 | ||
10 | typedef uint8_t u_int8_t; | |
11 | typedef uint16_t u_int16_t; | |
12 | typedef uint32_t u_int32_t; | |
13 | typedef uint64_t u_int64_t; | |
14 | typedef char *caddr_t; | |
15 | ||
34444131 | 16 | # include <windows.h> |
379ff53d | 17 | # include <winsock2.h> |
116842ee | 18 | # include <ws2tcpip.h> |
379ff53d FB |
19 | # include <sys/timeb.h> |
20 | # include <iphlpapi.h> | |
21 | ||
22 | # define EWOULDBLOCK WSAEWOULDBLOCK | |
23 | # define EINPROGRESS WSAEINPROGRESS | |
24 | # define ENOTCONN WSAENOTCONN | |
25 | # define EHOSTUNREACH WSAEHOSTUNREACH | |
26 | # define ENETUNREACH WSAENETUNREACH | |
27 | # define ECONNREFUSED WSAECONNREFUSED | |
28 | #else | |
29 | # define ioctlsocket ioctl | |
30 | # define closesocket(s) close(s) | |
6d46bf8a | 31 | # define O_BINARY 0 |
379ff53d FB |
32 | #endif |
33 | ||
f0cbd3ec FB |
34 | #include <sys/types.h> |
35 | #ifdef HAVE_SYS_BITYPES_H | |
36 | # include <sys/bitypes.h> | |
37 | #endif | |
38 | ||
170c6f87 FB |
39 | #include <sys/time.h> |
40 | ||
f0cbd3ec FB |
41 | #ifdef NEED_TYPEDEFS |
42 | typedef char int8_t; | |
43 | typedef unsigned char u_int8_t; | |
44 | ||
45 | # if SIZEOF_SHORT == 2 | |
46 | typedef short int16_t; | |
47 | typedef unsigned short u_int16_t; | |
48 | # else | |
49 | # if SIZEOF_INT == 2 | |
50 | typedef int int16_t; | |
51 | typedef unsigned int u_int16_t; | |
52 | # else | |
53 | #error Cannot find a type with sizeof() == 2 | |
54 | # endif | |
55 | # endif | |
56 | ||
57 | # if SIZEOF_SHORT == 4 | |
58 | typedef short int32_t; | |
59 | typedef unsigned short u_int32_t; | |
60 | # else | |
61 | # if SIZEOF_INT == 4 | |
62 | typedef int int32_t; | |
63 | typedef unsigned int u_int32_t; | |
64 | # else | |
65 | #error Cannot find a type with sizeof() == 4 | |
66 | # endif | |
67 | # endif | |
68 | #endif /* NEED_TYPEDEFS */ | |
69 | ||
70 | #ifdef HAVE_UNISTD_H | |
71 | # include <unistd.h> | |
72 | #endif | |
73 | ||
74 | #ifdef HAVE_STDLIB_H | |
75 | # include <stdlib.h> | |
76 | #endif | |
77 | ||
78 | #include <stdio.h> | |
79 | #include <errno.h> | |
80 | ||
81 | #ifndef HAVE_MEMMOVE | |
82 | #define memmove(x, y, z) bcopy(y, x, z) | |
83 | #endif | |
84 | ||
85 | #if TIME_WITH_SYS_TIME | |
86 | # include <sys/time.h> | |
87 | # include <time.h> | |
88 | #else | |
eb38c52c | 89 | # ifdef HAVE_SYS_TIME_H |
f0cbd3ec FB |
90 | # include <sys/time.h> |
91 | # else | |
92 | # include <time.h> | |
93 | # endif | |
94 | #endif | |
95 | ||
96 | #ifdef HAVE_STRING_H | |
97 | # include <string.h> | |
98 | #else | |
99 | # include <strings.h> | |
100 | #endif | |
101 | ||
379ff53d | 102 | #ifndef _WIN32 |
f0cbd3ec | 103 | #include <sys/uio.h> |
379ff53d | 104 | #endif |
f0cbd3ec | 105 | |
61dca5aa | 106 | #undef _P |
f0cbd3ec FB |
107 | #ifndef NO_PROTOTYPES |
108 | # define _P(x) x | |
109 | #else | |
110 | # define _P(x) () | |
111 | #endif | |
f0cbd3ec | 112 | |
379ff53d | 113 | #ifndef _WIN32 |
f0cbd3ec FB |
114 | #include <netinet/in.h> |
115 | #include <arpa/inet.h> | |
379ff53d | 116 | #endif |
f0cbd3ec FB |
117 | |
118 | #ifdef GETTIMEOFDAY_ONE_ARG | |
119 | #define gettimeofday(x, y) gettimeofday(x) | |
120 | #endif | |
121 | ||
122 | /* Systems lacking strdup() definition in <string.h>. */ | |
123 | #if defined(ultrix) | |
124 | char *strdup _P((const char *)); | |
125 | #endif | |
126 | ||
127 | /* Systems lacking malloc() definition in <stdlib.h>. */ | |
128 | #if defined(ultrix) || defined(hcx) | |
129 | void *malloc _P((size_t arg)); | |
130 | void free _P((void *ptr)); | |
131 | #endif | |
132 | ||
133 | #ifndef HAVE_INET_ATON | |
134 | int inet_aton _P((const char *cp, struct in_addr *ia)); | |
135 | #endif | |
136 | ||
137 | #include <fcntl.h> | |
138 | #ifndef NO_UNIX_SOCKETS | |
139 | #include <sys/un.h> | |
140 | #endif | |
141 | #include <signal.h> | |
142 | #ifdef HAVE_SYS_SIGNAL_H | |
143 | # include <sys/signal.h> | |
144 | #endif | |
379ff53d | 145 | #ifndef _WIN32 |
f0cbd3ec | 146 | #include <sys/socket.h> |
379ff53d | 147 | #endif |
f0cbd3ec | 148 | |
ee2654ac | 149 | #if defined(HAVE_SYS_IOCTL_H) |
f0cbd3ec | 150 | # include <sys/ioctl.h> |
f0cbd3ec FB |
151 | #endif |
152 | ||
f0cbd3ec FB |
153 | #ifdef HAVE_SYS_SELECT_H |
154 | # include <sys/select.h> | |
155 | #endif | |
156 | ||
157 | #ifdef HAVE_SYS_WAIT_H | |
158 | # include <sys/wait.h> | |
159 | #endif | |
160 | ||
161 | #ifdef HAVE_SYS_FILIO_H | |
162 | # include <sys/filio.h> | |
163 | #endif | |
164 | ||
165 | #ifdef USE_PPP | |
166 | #include <ppp/slirppp.h> | |
167 | #endif | |
168 | ||
169 | #ifdef __STDC__ | |
170 | #include <stdarg.h> | |
171 | #else | |
172 | #include <varargs.h> | |
173 | #endif | |
174 | ||
175 | #include <sys/stat.h> | |
176 | ||
177 | /* Avoid conflicting with the libc insque() and remque(), which | |
178 | have different prototypes. */ | |
179 | #define insque slirp_insque | |
180 | #define remque slirp_remque | |
181 | ||
182 | #ifdef HAVE_SYS_STROPTS_H | |
183 | #include <sys/stropts.h> | |
184 | #endif | |
185 | ||
186 | #include "debug.h" | |
187 | ||
188 | #include "ip.h" | |
189 | #include "tcp.h" | |
190 | #include "tcp_timer.h" | |
191 | #include "tcp_var.h" | |
192 | #include "tcpip.h" | |
193 | #include "udp.h" | |
f0cbd3ec FB |
194 | #include "mbuf.h" |
195 | #include "sbuf.h" | |
196 | #include "socket.h" | |
197 | #include "if.h" | |
198 | #include "main.h" | |
199 | #include "misc.h" | |
f0cbd3ec FB |
200 | #ifdef USE_PPP |
201 | #include "ppp/pppd.h" | |
202 | #include "ppp/ppp.h" | |
203 | #endif | |
204 | ||
205 | #include "bootp.h" | |
c7f74643 | 206 | #include "tftp.h" |
f0cbd3ec FB |
207 | #include "libslirp.h" |
208 | ||
f0cbd3ec FB |
209 | #ifndef NULL |
210 | #define NULL (void *)0 | |
211 | #endif | |
212 | ||
213 | #ifndef FULL_BOLT | |
214 | void if_start _P((void)); | |
215 | #else | |
216 | void if_start _P((struct ttys *)); | |
217 | #endif | |
218 | ||
219 | #ifdef BAD_SPRINTF | |
220 | # define vsprintf vsprintf_len | |
221 | # define sprintf sprintf_len | |
222 | extern int vsprintf_len _P((char *, const char *, va_list)); | |
223 | extern int sprintf_len _P((char *, const char *, ...)); | |
224 | #endif | |
225 | ||
226 | #ifdef DECLARE_SPRINTF | |
227 | # ifndef BAD_SPRINTF | |
228 | extern int vsprintf _P((char *, const char *, va_list)); | |
229 | # endif | |
230 | extern int vfprintf _P((FILE *, const char *, va_list)); | |
231 | #endif | |
232 | ||
233 | #ifndef HAVE_STRERROR | |
234 | extern char *strerror _P((int error)); | |
235 | #endif | |
236 | ||
237 | #ifndef HAVE_INDEX | |
238 | char *index _P((const char *, int)); | |
239 | #endif | |
240 | ||
241 | #ifndef HAVE_GETHOSTID | |
242 | long gethostid _P((void)); | |
243 | #endif | |
244 | ||
245 | void lprint _P((const char *, ...)); | |
246 | ||
379ff53d | 247 | #ifndef _WIN32 |
f0cbd3ec | 248 | #include <netdb.h> |
379ff53d | 249 | #endif |
f0cbd3ec FB |
250 | |
251 | #define DEFAULT_BAUD 115200 | |
252 | ||
9634d903 BS |
253 | #define SO_OPTIONS DO_KEEPALIVE |
254 | #define TCP_MAXIDLE (TCPTV_KEEPCNT * TCPTV_KEEPINTVL) | |
255 | ||
f0cbd3ec FB |
256 | /* cksum.c */ |
257 | int cksum(struct mbuf *m, int len); | |
258 | ||
259 | /* if.c */ | |
260 | void if_init _P((void)); | |
261 | void if_output _P((struct socket *, struct mbuf *)); | |
262 | ||
263 | /* ip_input.c */ | |
264 | void ip_init _P((void)); | |
265 | void ip_input _P((struct mbuf *)); | |
f0cbd3ec FB |
266 | void ip_slowtimo _P((void)); |
267 | void ip_stripoptions _P((register struct mbuf *, struct mbuf *)); | |
268 | ||
269 | /* ip_output.c */ | |
270 | int ip_output _P((struct socket *, struct mbuf *)); | |
271 | ||
272 | /* tcp_input.c */ | |
f0cbd3ec | 273 | void tcp_input _P((register struct mbuf *, int, struct socket *)); |
f0cbd3ec FB |
274 | int tcp_mss _P((register struct tcpcb *, u_int)); |
275 | ||
276 | /* tcp_output.c */ | |
277 | int tcp_output _P((register struct tcpcb *)); | |
278 | void tcp_setpersist _P((register struct tcpcb *)); | |
279 | ||
280 | /* tcp_subr.c */ | |
281 | void tcp_init _P((void)); | |
282 | void tcp_template _P((struct tcpcb *)); | |
283 | void tcp_respond _P((struct tcpcb *, register struct tcpiphdr *, register struct mbuf *, tcp_seq, tcp_seq, int)); | |
284 | struct tcpcb * tcp_newtcpcb _P((struct socket *)); | |
285 | struct tcpcb * tcp_close _P((register struct tcpcb *)); | |
f0cbd3ec FB |
286 | void tcp_sockclosed _P((struct tcpcb *)); |
287 | int tcp_fconnect _P((struct socket *)); | |
288 | void tcp_connect _P((struct socket *)); | |
289 | int tcp_attach _P((struct socket *)); | |
290 | u_int8_t tcp_tos _P((struct socket *)); | |
291 | int tcp_emu _P((struct socket *, struct mbuf *)); | |
292 | int tcp_ctl _P((struct socket *)); | |
9fafc9ea | 293 | struct tcpcb *tcp_drop(struct tcpcb *tp, int err); |
f0cbd3ec FB |
294 | |
295 | #ifdef USE_PPP | |
296 | #define MIN_MRU MINMRU | |
297 | #define MAX_MRU MAXMRU | |
298 | #else | |
299 | #define MIN_MRU 128 | |
300 | #define MAX_MRU 16384 | |
301 | #endif | |
302 | ||
379ff53d FB |
303 | #ifndef _WIN32 |
304 | #define min(x,y) ((x) < (y) ? (x) : (y)) | |
305 | #define max(x,y) ((x) > (y) ? (x) : (y)) | |
306 | #endif | |
307 | ||
02d2c54c | 308 | #ifdef _WIN32 |
ef6ff6b7 | 309 | #undef errno |
02d2c54c FB |
310 | #define errno (WSAGetLastError()) |
311 | #endif | |
312 | ||
f0cbd3ec | 313 | #endif |