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f0cbd3ec FB |
1 | #ifndef __COMMON_H__ |
2 | #define __COMMON_H__ | |
3 | ||
4 | #define CONFIG_QEMU | |
5 | ||
31a60e22 BS |
6 | //#define DEBUG 1 |
7 | ||
8 | // Uncomment the following line to enable SLIRP statistics printing in Qemu | |
9 | //#define LOG_ENABLED | |
10 | ||
11 | #ifdef LOG_ENABLED | |
12 | #define STAT(expr) expr | |
13 | #else | |
14 | #define STAT(expr) do { } while(0) | |
15 | #endif | |
f0cbd3ec FB |
16 | |
17 | #ifndef CONFIG_QEMU | |
18 | #include "version.h" | |
19 | #endif | |
5fa0ab8f | 20 | #include "config-host.h" |
f0cbd3ec FB |
21 | #include "slirp_config.h" |
22 | ||
379ff53d FB |
23 | #ifdef _WIN32 |
24 | # include <inttypes.h> | |
25 | ||
26 | typedef uint8_t u_int8_t; | |
27 | typedef uint16_t u_int16_t; | |
28 | typedef uint32_t u_int32_t; | |
29 | typedef uint64_t u_int64_t; | |
30 | typedef char *caddr_t; | |
31 | ||
34444131 | 32 | # include <windows.h> |
379ff53d | 33 | # include <winsock2.h> |
116842ee | 34 | # include <ws2tcpip.h> |
379ff53d FB |
35 | # include <sys/timeb.h> |
36 | # include <iphlpapi.h> | |
37 | ||
38 | # define EWOULDBLOCK WSAEWOULDBLOCK | |
39 | # define EINPROGRESS WSAEINPROGRESS | |
40 | # define ENOTCONN WSAENOTCONN | |
41 | # define EHOSTUNREACH WSAEHOSTUNREACH | |
42 | # define ENETUNREACH WSAENETUNREACH | |
43 | # define ECONNREFUSED WSAECONNREFUSED | |
44 | #else | |
45 | # define ioctlsocket ioctl | |
46 | # define closesocket(s) close(s) | |
6d46bf8a | 47 | # define O_BINARY 0 |
379ff53d FB |
48 | #endif |
49 | ||
f0cbd3ec FB |
50 | #include <sys/types.h> |
51 | #ifdef HAVE_SYS_BITYPES_H | |
52 | # include <sys/bitypes.h> | |
53 | #endif | |
54 | ||
170c6f87 FB |
55 | #include <sys/time.h> |
56 | ||
f0cbd3ec FB |
57 | #ifdef NEED_TYPEDEFS |
58 | typedef char int8_t; | |
59 | typedef unsigned char u_int8_t; | |
60 | ||
61 | # if SIZEOF_SHORT == 2 | |
62 | typedef short int16_t; | |
63 | typedef unsigned short u_int16_t; | |
64 | # else | |
65 | # if SIZEOF_INT == 2 | |
66 | typedef int int16_t; | |
67 | typedef unsigned int u_int16_t; | |
68 | # else | |
69 | #error Cannot find a type with sizeof() == 2 | |
70 | # endif | |
71 | # endif | |
72 | ||
73 | # if SIZEOF_SHORT == 4 | |
74 | typedef short int32_t; | |
75 | typedef unsigned short u_int32_t; | |
76 | # else | |
77 | # if SIZEOF_INT == 4 | |
78 | typedef int int32_t; | |
79 | typedef unsigned int u_int32_t; | |
80 | # else | |
81 | #error Cannot find a type with sizeof() == 4 | |
82 | # endif | |
83 | # endif | |
84 | #endif /* NEED_TYPEDEFS */ | |
85 | ||
86 | #ifdef HAVE_UNISTD_H | |
87 | # include <unistd.h> | |
88 | #endif | |
89 | ||
90 | #ifdef HAVE_STDLIB_H | |
91 | # include <stdlib.h> | |
92 | #endif | |
93 | ||
94 | #include <stdio.h> | |
95 | #include <errno.h> | |
96 | ||
97 | #ifndef HAVE_MEMMOVE | |
98 | #define memmove(x, y, z) bcopy(y, x, z) | |
99 | #endif | |
100 | ||
101 | #if TIME_WITH_SYS_TIME | |
102 | # include <sys/time.h> | |
103 | # include <time.h> | |
104 | #else | |
eb38c52c | 105 | # ifdef HAVE_SYS_TIME_H |
f0cbd3ec FB |
106 | # include <sys/time.h> |
107 | # else | |
108 | # include <time.h> | |
109 | # endif | |
110 | #endif | |
111 | ||
112 | #ifdef HAVE_STRING_H | |
113 | # include <string.h> | |
114 | #else | |
115 | # include <strings.h> | |
116 | #endif | |
117 | ||
379ff53d | 118 | #ifndef _WIN32 |
f0cbd3ec | 119 | #include <sys/uio.h> |
379ff53d | 120 | #endif |
f0cbd3ec | 121 | |
61dca5aa | 122 | #undef _P |
f0cbd3ec FB |
123 | #ifndef NO_PROTOTYPES |
124 | # define _P(x) x | |
125 | #else | |
126 | # define _P(x) () | |
127 | #endif | |
f0cbd3ec | 128 | |
379ff53d | 129 | #ifndef _WIN32 |
f0cbd3ec FB |
130 | #include <netinet/in.h> |
131 | #include <arpa/inet.h> | |
379ff53d | 132 | #endif |
f0cbd3ec FB |
133 | |
134 | #ifdef GETTIMEOFDAY_ONE_ARG | |
135 | #define gettimeofday(x, y) gettimeofday(x) | |
136 | #endif | |
137 | ||
138 | /* Systems lacking strdup() definition in <string.h>. */ | |
139 | #if defined(ultrix) | |
140 | char *strdup _P((const char *)); | |
141 | #endif | |
142 | ||
143 | /* Systems lacking malloc() definition in <stdlib.h>. */ | |
144 | #if defined(ultrix) || defined(hcx) | |
145 | void *malloc _P((size_t arg)); | |
146 | void free _P((void *ptr)); | |
147 | #endif | |
148 | ||
149 | #ifndef HAVE_INET_ATON | |
150 | int inet_aton _P((const char *cp, struct in_addr *ia)); | |
151 | #endif | |
152 | ||
153 | #include <fcntl.h> | |
154 | #ifndef NO_UNIX_SOCKETS | |
155 | #include <sys/un.h> | |
156 | #endif | |
157 | #include <signal.h> | |
158 | #ifdef HAVE_SYS_SIGNAL_H | |
159 | # include <sys/signal.h> | |
160 | #endif | |
379ff53d | 161 | #ifndef _WIN32 |
f0cbd3ec | 162 | #include <sys/socket.h> |
379ff53d | 163 | #endif |
f0cbd3ec | 164 | |
ee2654ac | 165 | #if defined(HAVE_SYS_IOCTL_H) |
f0cbd3ec | 166 | # include <sys/ioctl.h> |
f0cbd3ec FB |
167 | #endif |
168 | ||
f0cbd3ec FB |
169 | #ifdef HAVE_SYS_SELECT_H |
170 | # include <sys/select.h> | |
171 | #endif | |
172 | ||
173 | #ifdef HAVE_SYS_WAIT_H | |
174 | # include <sys/wait.h> | |
175 | #endif | |
176 | ||
177 | #ifdef HAVE_SYS_FILIO_H | |
178 | # include <sys/filio.h> | |
179 | #endif | |
180 | ||
181 | #ifdef USE_PPP | |
182 | #include <ppp/slirppp.h> | |
183 | #endif | |
184 | ||
185 | #ifdef __STDC__ | |
186 | #include <stdarg.h> | |
187 | #else | |
188 | #include <varargs.h> | |
189 | #endif | |
190 | ||
191 | #include <sys/stat.h> | |
192 | ||
193 | /* Avoid conflicting with the libc insque() and remque(), which | |
194 | have different prototypes. */ | |
195 | #define insque slirp_insque | |
196 | #define remque slirp_remque | |
197 | ||
198 | #ifdef HAVE_SYS_STROPTS_H | |
199 | #include <sys/stropts.h> | |
200 | #endif | |
201 | ||
202 | #include "debug.h" | |
203 | ||
204 | #include "ip.h" | |
205 | #include "tcp.h" | |
206 | #include "tcp_timer.h" | |
207 | #include "tcp_var.h" | |
208 | #include "tcpip.h" | |
209 | #include "udp.h" | |
210 | #include "icmp_var.h" | |
211 | #include "mbuf.h" | |
212 | #include "sbuf.h" | |
213 | #include "socket.h" | |
214 | #include "if.h" | |
215 | #include "main.h" | |
216 | #include "misc.h" | |
217 | #include "ctl.h" | |
218 | #ifdef USE_PPP | |
219 | #include "ppp/pppd.h" | |
220 | #include "ppp/ppp.h" | |
221 | #endif | |
222 | ||
223 | #include "bootp.h" | |
c7f74643 | 224 | #include "tftp.h" |
f0cbd3ec FB |
225 | #include "libslirp.h" |
226 | ||
227 | extern struct ttys *ttys_unit[MAX_INTERFACES]; | |
228 | ||
229 | #ifndef NULL | |
230 | #define NULL (void *)0 | |
231 | #endif | |
232 | ||
233 | #ifndef FULL_BOLT | |
234 | void if_start _P((void)); | |
235 | #else | |
236 | void if_start _P((struct ttys *)); | |
237 | #endif | |
238 | ||
239 | #ifdef BAD_SPRINTF | |
240 | # define vsprintf vsprintf_len | |
241 | # define sprintf sprintf_len | |
242 | extern int vsprintf_len _P((char *, const char *, va_list)); | |
243 | extern int sprintf_len _P((char *, const char *, ...)); | |
244 | #endif | |
245 | ||
246 | #ifdef DECLARE_SPRINTF | |
247 | # ifndef BAD_SPRINTF | |
248 | extern int vsprintf _P((char *, const char *, va_list)); | |
249 | # endif | |
250 | extern int vfprintf _P((FILE *, const char *, va_list)); | |
251 | #endif | |
252 | ||
253 | #ifndef HAVE_STRERROR | |
254 | extern char *strerror _P((int error)); | |
255 | #endif | |
256 | ||
257 | #ifndef HAVE_INDEX | |
258 | char *index _P((const char *, int)); | |
259 | #endif | |
260 | ||
261 | #ifndef HAVE_GETHOSTID | |
262 | long gethostid _P((void)); | |
263 | #endif | |
264 | ||
265 | void lprint _P((const char *, ...)); | |
266 | ||
379ff53d | 267 | #ifndef _WIN32 |
f0cbd3ec | 268 | #include <netdb.h> |
379ff53d | 269 | #endif |
f0cbd3ec FB |
270 | |
271 | #define DEFAULT_BAUD 115200 | |
272 | ||
9634d903 BS |
273 | #define SO_OPTIONS DO_KEEPALIVE |
274 | #define TCP_MAXIDLE (TCPTV_KEEPCNT * TCPTV_KEEPINTVL) | |
275 | ||
f0cbd3ec FB |
276 | /* cksum.c */ |
277 | int cksum(struct mbuf *m, int len); | |
278 | ||
279 | /* if.c */ | |
280 | void if_init _P((void)); | |
281 | void if_output _P((struct socket *, struct mbuf *)); | |
282 | ||
283 | /* ip_input.c */ | |
284 | void ip_init _P((void)); | |
285 | void ip_input _P((struct mbuf *)); | |
f0cbd3ec FB |
286 | void ip_slowtimo _P((void)); |
287 | void ip_stripoptions _P((register struct mbuf *, struct mbuf *)); | |
288 | ||
289 | /* ip_output.c */ | |
290 | int ip_output _P((struct socket *, struct mbuf *)); | |
291 | ||
292 | /* tcp_input.c */ | |
f0cbd3ec | 293 | void tcp_input _P((register struct mbuf *, int, struct socket *)); |
f0cbd3ec FB |
294 | int tcp_mss _P((register struct tcpcb *, u_int)); |
295 | ||
296 | /* tcp_output.c */ | |
297 | int tcp_output _P((register struct tcpcb *)); | |
298 | void tcp_setpersist _P((register struct tcpcb *)); | |
299 | ||
300 | /* tcp_subr.c */ | |
301 | void tcp_init _P((void)); | |
302 | void tcp_template _P((struct tcpcb *)); | |
303 | void tcp_respond _P((struct tcpcb *, register struct tcpiphdr *, register struct mbuf *, tcp_seq, tcp_seq, int)); | |
304 | struct tcpcb * tcp_newtcpcb _P((struct socket *)); | |
305 | struct tcpcb * tcp_close _P((register struct tcpcb *)); | |
f0cbd3ec FB |
306 | void tcp_sockclosed _P((struct tcpcb *)); |
307 | int tcp_fconnect _P((struct socket *)); | |
308 | void tcp_connect _P((struct socket *)); | |
309 | int tcp_attach _P((struct socket *)); | |
310 | u_int8_t tcp_tos _P((struct socket *)); | |
311 | int tcp_emu _P((struct socket *, struct mbuf *)); | |
312 | int tcp_ctl _P((struct socket *)); | |
9fafc9ea | 313 | struct tcpcb *tcp_drop(struct tcpcb *tp, int err); |
f0cbd3ec FB |
314 | |
315 | #ifdef USE_PPP | |
316 | #define MIN_MRU MINMRU | |
317 | #define MAX_MRU MAXMRU | |
318 | #else | |
319 | #define MIN_MRU 128 | |
320 | #define MAX_MRU 16384 | |
321 | #endif | |
322 | ||
379ff53d FB |
323 | #ifndef _WIN32 |
324 | #define min(x,y) ((x) < (y) ? (x) : (y)) | |
325 | #define max(x,y) ((x) > (y) ? (x) : (y)) | |
326 | #endif | |
327 | ||
02d2c54c | 328 | #ifdef _WIN32 |
ef6ff6b7 | 329 | #undef errno |
02d2c54c FB |
330 | #define errno (WSAGetLastError()) |
331 | #endif | |
332 | ||
f0cbd3ec | 333 | #endif |