The Android Open Source Project | 8b23a6c | 2009-03-03 19:30:32 -0800 | [diff] [blame] | 1 | #ifndef __COMMON_H__ |
| 2 | #define __COMMON_H__ |
| 3 | |
| 4 | #define CONFIG_QEMU |
| 5 | |
David 'Digit' Turner | 5d8f37a | 2009-09-14 14:32:27 -0700 | [diff] [blame] | 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 |
The Android Open Source Project | 8b23a6c | 2009-03-03 19:30:32 -0800 | [diff] [blame] | 16 | |
| 17 | #ifndef CONFIG_QEMU |
| 18 | #include "version.h" |
| 19 | #endif |
David 'Digit' Turner | 5d8f37a | 2009-09-14 14:32:27 -0700 | [diff] [blame] | 20 | #include "config-host.h" |
The Android Open Source Project | 8b23a6c | 2009-03-03 19:30:32 -0800 | [diff] [blame] | 21 | #include "slirp_config.h" |
| 22 | |
The Android Open Source Project | 8b23a6c | 2009-03-03 19:30:32 -0800 | [diff] [blame] | 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 | |
| 32 | # include <windows.h> |
David 'Digit' Turner | 5d8f37a | 2009-09-14 14:32:27 -0700 | [diff] [blame] | 33 | # include <winsock2.h> |
| 34 | # include <ws2tcpip.h> |
The Android Open Source Project | 8b23a6c | 2009-03-03 19:30:32 -0800 | [diff] [blame] | 35 | # include <sys/timeb.h> |
| 36 | # include <iphlpapi.h> |
David 'Digit' Turner | 5d8f37a | 2009-09-14 14:32:27 -0700 | [diff] [blame] | 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 |
The Android Open Source Project | 8b23a6c | 2009-03-03 19:30:32 -0800 | [diff] [blame] | 44 | #else |
David 'Digit' Turner | 5d8f37a | 2009-09-14 14:32:27 -0700 | [diff] [blame] | 45 | # define ioctlsocket ioctl |
| 46 | # define closesocket(s) close(s) |
The Android Open Source Project | 8b23a6c | 2009-03-03 19:30:32 -0800 | [diff] [blame] | 47 | # define O_BINARY 0 |
| 48 | #endif |
| 49 | |
| 50 | #include <sys/types.h> |
| 51 | #ifdef HAVE_SYS_BITYPES_H |
| 52 | # include <sys/bitypes.h> |
| 53 | #endif |
| 54 | |
| 55 | #include <sys/time.h> |
| 56 | |
| 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 |
David 'Digit' Turner | 5d8f37a | 2009-09-14 14:32:27 -0700 | [diff] [blame] | 105 | # ifdef HAVE_SYS_TIME_H |
The Android Open Source Project | 8b23a6c | 2009-03-03 19:30:32 -0800 | [diff] [blame] | 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 | |
| 118 | #ifndef _WIN32 |
| 119 | #include <sys/uio.h> |
| 120 | #endif |
| 121 | |
David 'Digit' Turner | 5d8f37a | 2009-09-14 14:32:27 -0700 | [diff] [blame] | 122 | #undef _P |
The Android Open Source Project | 8b23a6c | 2009-03-03 19:30:32 -0800 | [diff] [blame] | 123 | #ifndef NO_PROTOTYPES |
| 124 | # define _P(x) x |
| 125 | #else |
| 126 | # define _P(x) () |
| 127 | #endif |
The Android Open Source Project | 8b23a6c | 2009-03-03 19:30:32 -0800 | [diff] [blame] | 128 | |
| 129 | #ifndef _WIN32 |
David 'Digit' Turner | 5d8f37a | 2009-09-14 14:32:27 -0700 | [diff] [blame] | 130 | #include <netinet/in.h> |
The Android Open Source Project | 8b23a6c | 2009-03-03 19:30:32 -0800 | [diff] [blame] | 131 | #include <arpa/inet.h> |
| 132 | #endif |
| 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 | |
David 'Digit' Turner | 5d8f37a | 2009-09-14 14:32:27 -0700 | [diff] [blame] | 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 |
| 161 | #ifndef _WIN32 |
| 162 | #include <sys/socket.h> |
| 163 | #endif |
| 164 | |
| 165 | #if defined(HAVE_SYS_IOCTL_H) |
| 166 | # include <sys/ioctl.h> |
| 167 | #endif |
| 168 | |
| 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 | |
The Android Open Source Project | 8b23a6c | 2009-03-03 19:30:32 -0800 | [diff] [blame] | 185 | #ifdef __STDC__ |
| 186 | #include <stdarg.h> |
| 187 | #else |
| 188 | #include <varargs.h> |
| 189 | #endif |
| 190 | |
David 'Digit' Turner | 5d8f37a | 2009-09-14 14:32:27 -0700 | [diff] [blame] | 191 | #include <sys/stat.h> |
| 192 | |
The Android Open Source Project | 8b23a6c | 2009-03-03 19:30:32 -0800 | [diff] [blame] | 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" |
| 224 | #include "tftp.h" |
| 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 | |
David 'Digit' Turner | 5d8f37a | 2009-09-14 14:32:27 -0700 | [diff] [blame] | 267 | #ifndef _WIN32 |
| 268 | #include <netdb.h> |
| 269 | #endif |
The Android Open Source Project | 8b23a6c | 2009-03-03 19:30:32 -0800 | [diff] [blame] | 270 | |
| 271 | #define DEFAULT_BAUD 115200 |
| 272 | |
David 'Digit' Turner | 5d8f37a | 2009-09-14 14:32:27 -0700 | [diff] [blame] | 273 | #define SO_OPTIONS DO_KEEPALIVE |
| 274 | #define TCP_MAXIDLE (TCPTV_KEEPCNT * TCPTV_KEEPINTVL) |
| 275 | |
The Android Open Source Project | 8b23a6c | 2009-03-03 19:30:32 -0800 | [diff] [blame] | 276 | /* cksum.c */ |
David 'Digit' Turner | 5d8f37a | 2009-09-14 14:32:27 -0700 | [diff] [blame] | 277 | int cksum(struct mbuf *m, int len); |
The Android Open Source Project | 8b23a6c | 2009-03-03 19:30:32 -0800 | [diff] [blame] | 278 | |
| 279 | /* if.c */ |
| 280 | void if_init _P((void)); |
David 'Digit' Turner | 5d8f37a | 2009-09-14 14:32:27 -0700 | [diff] [blame] | 281 | void if_output _P((struct socket *, struct mbuf *)); |
The Android Open Source Project | 8b23a6c | 2009-03-03 19:30:32 -0800 | [diff] [blame] | 282 | |
| 283 | /* ip_input.c */ |
| 284 | void ip_init _P((void)); |
David 'Digit' Turner | 5d8f37a | 2009-09-14 14:32:27 -0700 | [diff] [blame] | 285 | void ip_input _P((struct mbuf *)); |
The Android Open Source Project | 8b23a6c | 2009-03-03 19:30:32 -0800 | [diff] [blame] | 286 | void ip_slowtimo _P((void)); |
David 'Digit' Turner | 5d8f37a | 2009-09-14 14:32:27 -0700 | [diff] [blame] | 287 | void ip_stripoptions _P((register struct mbuf *, struct mbuf *)); |
The Android Open Source Project | 8b23a6c | 2009-03-03 19:30:32 -0800 | [diff] [blame] | 288 | |
| 289 | /* ip_output.c */ |
David 'Digit' Turner | 5d8f37a | 2009-09-14 14:32:27 -0700 | [diff] [blame] | 290 | int ip_output _P((struct socket *, struct mbuf *)); |
The Android Open Source Project | 8b23a6c | 2009-03-03 19:30:32 -0800 | [diff] [blame] | 291 | |
| 292 | /* tcp_input.c */ |
David 'Digit' Turner | 5d8f37a | 2009-09-14 14:32:27 -0700 | [diff] [blame] | 293 | void tcp_input _P((register struct mbuf *, int, struct socket *)); |
The Android Open Source Project | 8b23a6c | 2009-03-03 19:30:32 -0800 | [diff] [blame] | 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 *)); |
David 'Digit' Turner | 5d8f37a | 2009-09-14 14:32:27 -0700 | [diff] [blame] | 303 | void tcp_respond _P((struct tcpcb *, register struct tcpiphdr *, register struct mbuf *, tcp_seq, tcp_seq, int)); |
The Android Open Source Project | 8b23a6c | 2009-03-03 19:30:32 -0800 | [diff] [blame] | 304 | struct tcpcb * tcp_newtcpcb _P((struct socket *)); |
| 305 | struct tcpcb * tcp_close _P((register struct tcpcb *)); |
The Android Open Source Project | 8b23a6c | 2009-03-03 19:30:32 -0800 | [diff] [blame] | 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 *)); |
David 'Digit' Turner | 5d8f37a | 2009-09-14 14:32:27 -0700 | [diff] [blame] | 311 | int tcp_emu _P((struct socket *, struct mbuf *)); |
The Android Open Source Project | 8b23a6c | 2009-03-03 19:30:32 -0800 | [diff] [blame] | 312 | int tcp_ctl _P((struct socket *)); |
| 313 | struct tcpcb *tcp_drop(struct tcpcb *tp, int err); |
| 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 | |
| 323 | #ifndef _WIN32 |
| 324 | #define min(x,y) ((x) < (y) ? (x) : (y)) |
| 325 | #define max(x,y) ((x) > (y) ? (x) : (y)) |
| 326 | #endif |
| 327 | |
David 'Digit' Turner | 5d8f37a | 2009-09-14 14:32:27 -0700 | [diff] [blame] | 328 | #ifdef _WIN32 |
| 329 | #undef errno |
| 330 | #define errno (WSAGetLastError()) |
| 331 | #endif |
| 332 | |
The Android Open Source Project | 8b23a6c | 2009-03-03 19:30:32 -0800 | [diff] [blame] | 333 | #endif |