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" |
thomas knych | 9d3a329 | 2014-04-08 20:28:07 -0700 | [diff] [blame] | 21 | #include <stdint.h> |
The Android Open Source Project | 8b23a6c | 2009-03-03 19:30:32 -0800 | [diff] [blame] | 22 | #include "slirp_config.h" |
| 23 | |
| 24 | #include <stddef.h> |
David 'Digit' Turner | cc330d4 | 2013-12-14 23:26:42 +0100 | [diff] [blame] | 25 | #include "android/sockets.h" |
The Android Open Source Project | 8b23a6c | 2009-03-03 19:30:32 -0800 | [diff] [blame] | 26 | |
| 27 | #ifdef _WIN32 |
| 28 | # include <inttypes.h> |
| 29 | |
| 30 | typedef uint8_t u_int8_t; |
| 31 | typedef uint16_t u_int16_t; |
| 32 | typedef uint32_t u_int32_t; |
| 33 | typedef uint64_t u_int64_t; |
| 34 | typedef char *caddr_t; |
| 35 | |
| 36 | # include <windows.h> |
| 37 | # include <sys/timeb.h> |
| 38 | # include <iphlpapi.h> |
| 39 | #else |
| 40 | # define O_BINARY 0 |
| 41 | #endif |
| 42 | |
| 43 | #include <sys/types.h> |
| 44 | #ifdef HAVE_SYS_BITYPES_H |
| 45 | # include <sys/bitypes.h> |
| 46 | #endif |
| 47 | |
| 48 | #include <sys/time.h> |
| 49 | |
| 50 | #ifdef NEED_TYPEDEFS |
| 51 | typedef char int8_t; |
| 52 | typedef unsigned char u_int8_t; |
| 53 | |
| 54 | # if SIZEOF_SHORT == 2 |
| 55 | typedef short int16_t; |
| 56 | typedef unsigned short u_int16_t; |
| 57 | # else |
| 58 | # if SIZEOF_INT == 2 |
| 59 | typedef int int16_t; |
| 60 | typedef unsigned int u_int16_t; |
| 61 | # else |
| 62 | #error Cannot find a type with sizeof() == 2 |
| 63 | # endif |
| 64 | # endif |
| 65 | |
| 66 | # if SIZEOF_SHORT == 4 |
| 67 | typedef short int32_t; |
| 68 | typedef unsigned short u_int32_t; |
| 69 | # else |
| 70 | # if SIZEOF_INT == 4 |
| 71 | typedef int int32_t; |
| 72 | typedef unsigned int u_int32_t; |
| 73 | # else |
| 74 | #error Cannot find a type with sizeof() == 4 |
| 75 | # endif |
| 76 | # endif |
| 77 | #endif /* NEED_TYPEDEFS */ |
| 78 | |
| 79 | #ifdef HAVE_UNISTD_H |
| 80 | # include <unistd.h> |
| 81 | #endif |
| 82 | |
| 83 | #ifdef HAVE_STDLIB_H |
| 84 | # include <stdlib.h> |
| 85 | #endif |
| 86 | |
| 87 | #include <stdio.h> |
| 88 | #include <errno.h> |
| 89 | |
| 90 | #ifndef HAVE_MEMMOVE |
| 91 | #define memmove(x, y, z) bcopy(y, x, z) |
| 92 | #endif |
| 93 | |
| 94 | #if TIME_WITH_SYS_TIME |
| 95 | # include <sys/time.h> |
| 96 | # include <time.h> |
| 97 | #else |
David 'Digit' Turner | 5d8f37a | 2009-09-14 14:32:27 -0700 | [diff] [blame] | 98 | # ifdef HAVE_SYS_TIME_H |
The Android Open Source Project | 8b23a6c | 2009-03-03 19:30:32 -0800 | [diff] [blame] | 99 | # include <sys/time.h> |
| 100 | # else |
| 101 | # include <time.h> |
| 102 | # endif |
| 103 | #endif |
| 104 | |
| 105 | #ifdef HAVE_STRING_H |
| 106 | # include <string.h> |
| 107 | #else |
| 108 | # include <strings.h> |
| 109 | #endif |
| 110 | |
| 111 | #ifndef _WIN32 |
| 112 | #include <sys/uio.h> |
| 113 | #endif |
| 114 | |
David 'Digit' Turner | 5d8f37a | 2009-09-14 14:32:27 -0700 | [diff] [blame] | 115 | #undef _P |
The Android Open Source Project | 8b23a6c | 2009-03-03 19:30:32 -0800 | [diff] [blame] | 116 | #ifndef NO_PROTOTYPES |
| 117 | # define _P(x) x |
| 118 | #else |
| 119 | # define _P(x) () |
| 120 | #endif |
The Android Open Source Project | 8b23a6c | 2009-03-03 19:30:32 -0800 | [diff] [blame] | 121 | |
| 122 | #ifndef _WIN32 |
| 123 | #include <arpa/inet.h> |
| 124 | #endif |
| 125 | |
| 126 | #ifdef GETTIMEOFDAY_ONE_ARG |
| 127 | #define gettimeofday(x, y) gettimeofday(x) |
| 128 | #endif |
| 129 | |
| 130 | /* Systems lacking strdup() definition in <string.h>. */ |
| 131 | #if defined(ultrix) |
| 132 | char *strdup _P((const char *)); |
| 133 | #endif |
| 134 | |
| 135 | /* Systems lacking malloc() definition in <stdlib.h>. */ |
| 136 | #if defined(ultrix) || defined(hcx) |
| 137 | void *malloc _P((size_t arg)); |
| 138 | void free _P((void *ptr)); |
| 139 | #endif |
| 140 | |
| 141 | #ifdef __STDC__ |
| 142 | #include <stdarg.h> |
| 143 | #else |
| 144 | #include <varargs.h> |
| 145 | #endif |
| 146 | |
| 147 | /* Avoid conflicting with the libc insque() and remque(), which |
| 148 | have different prototypes. */ |
| 149 | #define insque slirp_insque |
| 150 | #define remque slirp_remque |
| 151 | |
| 152 | #ifdef HAVE_SYS_STROPTS_H |
| 153 | #include <sys/stropts.h> |
| 154 | #endif |
| 155 | |
| 156 | #include "debug.h" |
| 157 | |
| 158 | #include "ip.h" |
| 159 | #include "tcp.h" |
| 160 | #include "tcp_timer.h" |
| 161 | #include "tcp_var.h" |
| 162 | #include "tcpip.h" |
| 163 | #include "udp.h" |
| 164 | #include "icmp_var.h" |
| 165 | #include "mbuf.h" |
| 166 | #include "sbuf.h" |
| 167 | #include "socket.h" |
| 168 | #include "if.h" |
| 169 | #include "main.h" |
| 170 | #include "misc.h" |
| 171 | #include "ctl.h" |
| 172 | #ifdef USE_PPP |
| 173 | #include "ppp/pppd.h" |
| 174 | #include "ppp/ppp.h" |
| 175 | #endif |
| 176 | |
| 177 | #include "bootp.h" |
| 178 | #include "tftp.h" |
| 179 | #include "libslirp.h" |
| 180 | |
| 181 | extern struct ttys *ttys_unit[MAX_INTERFACES]; |
| 182 | |
| 183 | #ifndef NULL |
| 184 | #define NULL (void *)0 |
| 185 | #endif |
| 186 | |
| 187 | #ifndef FULL_BOLT |
| 188 | void if_start _P((void)); |
| 189 | #else |
| 190 | void if_start _P((struct ttys *)); |
| 191 | #endif |
| 192 | |
| 193 | #ifdef BAD_SPRINTF |
| 194 | # define vsprintf vsprintf_len |
| 195 | # define sprintf sprintf_len |
| 196 | extern int vsprintf_len _P((char *, const char *, va_list)); |
| 197 | extern int sprintf_len _P((char *, const char *, ...)); |
| 198 | #endif |
| 199 | |
| 200 | #ifdef DECLARE_SPRINTF |
| 201 | # ifndef BAD_SPRINTF |
| 202 | extern int vsprintf _P((char *, const char *, va_list)); |
| 203 | # endif |
| 204 | extern int vfprintf _P((FILE *, const char *, va_list)); |
| 205 | #endif |
| 206 | |
| 207 | #ifndef HAVE_STRERROR |
| 208 | extern char *strerror _P((int error)); |
| 209 | #endif |
| 210 | |
| 211 | #ifndef HAVE_INDEX |
| 212 | char *index _P((const char *, int)); |
| 213 | #endif |
| 214 | |
| 215 | #ifndef HAVE_GETHOSTID |
| 216 | long gethostid _P((void)); |
| 217 | #endif |
| 218 | |
| 219 | void lprint _P((const char *, ...)); |
| 220 | |
The Android Open Source Project | 8b23a6c | 2009-03-03 19:30:32 -0800 | [diff] [blame] | 221 | |
| 222 | #define DEFAULT_BAUD 115200 |
| 223 | |
David 'Digit' Turner | 5d8f37a | 2009-09-14 14:32:27 -0700 | [diff] [blame] | 224 | #define SO_OPTIONS DO_KEEPALIVE |
| 225 | #define TCP_MAXIDLE (TCPTV_KEEPCNT * TCPTV_KEEPINTVL) |
| 226 | |
The Android Open Source Project | 8b23a6c | 2009-03-03 19:30:32 -0800 | [diff] [blame] | 227 | /* cksum.c */ |
David 'Digit' Turner | 5d8f37a | 2009-09-14 14:32:27 -0700 | [diff] [blame] | 228 | int cksum(struct mbuf *m, int len); |
The Android Open Source Project | 8b23a6c | 2009-03-03 19:30:32 -0800 | [diff] [blame] | 229 | |
| 230 | /* if.c */ |
| 231 | void if_init _P((void)); |
David 'Digit' Turner | 5d8f37a | 2009-09-14 14:32:27 -0700 | [diff] [blame] | 232 | void if_output _P((struct socket *, struct mbuf *)); |
The Android Open Source Project | 8b23a6c | 2009-03-03 19:30:32 -0800 | [diff] [blame] | 233 | |
| 234 | /* ip_input.c */ |
| 235 | void ip_init _P((void)); |
David 'Digit' Turner | 5d8f37a | 2009-09-14 14:32:27 -0700 | [diff] [blame] | 236 | void ip_input _P((struct mbuf *)); |
The Android Open Source Project | 8b23a6c | 2009-03-03 19:30:32 -0800 | [diff] [blame] | 237 | void ip_slowtimo _P((void)); |
David 'Digit' Turner | 5d8f37a | 2009-09-14 14:32:27 -0700 | [diff] [blame] | 238 | void ip_stripoptions _P((register struct mbuf *, struct mbuf *)); |
The Android Open Source Project | 8b23a6c | 2009-03-03 19:30:32 -0800 | [diff] [blame] | 239 | |
| 240 | /* ip_output.c */ |
David 'Digit' Turner | 5d8f37a | 2009-09-14 14:32:27 -0700 | [diff] [blame] | 241 | int ip_output _P((struct socket *, struct mbuf *)); |
The Android Open Source Project | 8b23a6c | 2009-03-03 19:30:32 -0800 | [diff] [blame] | 242 | |
| 243 | /* tcp_input.c */ |
David 'Digit' Turner | 5d8f37a | 2009-09-14 14:32:27 -0700 | [diff] [blame] | 244 | 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] | 245 | int tcp_mss _P((register struct tcpcb *, u_int)); |
| 246 | |
| 247 | /* tcp_output.c */ |
| 248 | int tcp_output _P((register struct tcpcb *)); |
| 249 | void tcp_setpersist _P((register struct tcpcb *)); |
| 250 | |
| 251 | /* tcp_subr.c */ |
| 252 | void tcp_init _P((void)); |
| 253 | void tcp_template _P((struct tcpcb *)); |
David 'Digit' Turner | 5d8f37a | 2009-09-14 14:32:27 -0700 | [diff] [blame] | 254 | 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] | 255 | struct tcpcb * tcp_newtcpcb _P((struct socket *)); |
| 256 | struct tcpcb * tcp_close _P((register struct tcpcb *)); |
The Android Open Source Project | 8b23a6c | 2009-03-03 19:30:32 -0800 | [diff] [blame] | 257 | void tcp_sockclosed _P((struct tcpcb *)); |
| 258 | int tcp_fconnect _P((struct socket *)); |
| 259 | void tcp_connect _P((struct socket *)); |
| 260 | int tcp_attach _P((struct socket *)); |
| 261 | u_int8_t tcp_tos _P((struct socket *)); |
David 'Digit' Turner | 5d8f37a | 2009-09-14 14:32:27 -0700 | [diff] [blame] | 262 | int tcp_emu _P((struct socket *, struct mbuf *)); |
The Android Open Source Project | 8b23a6c | 2009-03-03 19:30:32 -0800 | [diff] [blame] | 263 | int tcp_ctl _P((struct socket *)); |
| 264 | struct tcpcb *tcp_drop(struct tcpcb *tp, int err); |
| 265 | |
| 266 | #ifdef USE_PPP |
| 267 | #define MIN_MRU MINMRU |
| 268 | #define MAX_MRU MAXMRU |
| 269 | #else |
| 270 | #define MIN_MRU 128 |
| 271 | #define MAX_MRU 16384 |
| 272 | #endif |
| 273 | |
| 274 | #ifndef _WIN32 |
| 275 | #define min(x,y) ((x) < (y) ? (x) : (y)) |
| 276 | #define max(x,y) ((x) > (y) ? (x) : (y)) |
| 277 | #endif |
| 278 | |
| 279 | #endif |