slirp/misc.h

   1 /*
   2  * Copyright (c) 1995 Danny Gasparovski.
   3  *
   4  * Please read the file COPYRIGHT for the
   5  * terms and conditions of the copyright.
   6  */
   7
   8 #ifndef _MISC_H_
   9 #define _MISC_H_
  10
  11 struct ex_list {
  12         int ex_pty;                     /* Do we want a pty? */
  13         int ex_addr;                    /* The last byte of the address */
  14         int ex_fport;                   /* Port to telnet to */
  15         char *ex_exec;                  /* Command line of what to exec */
  16         struct ex_list *ex_next;
  17 };
  18
  19 extern struct ex_list *exec_list;
  20 extern u_int curtime, time_fasttimo, last_slowtimo, detach_time, detach_wait;
  21
  22 extern int (*lprint_print) _P((void *, const char *, va_list));
  23 extern char *lprint_ptr, *lprint_ptr2, **lprint_arg;
  24 extern struct sbuf *lprint_sb;
  25
  26 #ifndef HAVE_STRDUP
  27 char *strdup _P((const char *));
  28 #endif
  29
  30 void do_wait _P((int));
  31
  32 #define EMU_NONE 0x0
  33
  34 /* TCP emulations */
  35 #define EMU_CTL 0x1
  36 #define EMU_FTP 0x2
  37 #define EMU_KSH 0x3
  38 #define EMU_IRC 0x4
  39 #define EMU_REALAUDIO 0x5
  40 #define EMU_RLOGIN 0x6
  41 #define EMU_IDENT 0x7
  42 #define EMU_RSH 0x8
  43
  44 #define EMU_NOCONNECT 0x10      /* Don't connect */
  45
  46 /* UDP emulations */
  47 #define EMU_TALK        0x1
  48 #define EMU_NTALK       0x2
  49 #define EMU_CUSEEME     0x3
  50
  51 struct tos_t {
  52         u_int16_t lport;
  53         u_int16_t fport;
  54         u_int8_t tos;
  55         u_int8_t emu;
  56 };
  57
  58 struct emu_t {
  59         u_int16_t lport;
  60         u_int16_t fport;
  61         u_int8_t tos;
  62         u_int8_t emu;
  63         struct emu_t *next;
  64 };
  65
  66 extern struct emu_t *tcpemu;
  67
  68 extern int x_port, x_server, x_display;
  69
  70 int show_x _P((char *, struct socket *));
  71 void redir_x _P((u_int32_t, int, int, int));
  72 void getouraddr _P((void));
  73 inline  void slirp_insque  _P((void *, void *));
  74 inline  void slirp_remque  _P((void *));
  75 int add_exec _P((struct ex_list **, int, char *, int, int));
  76 int slirp_openpty _P((int *, int *));
  77 int fork_exec _P((struct socket *, char *, int));
  78 void snooze_hup _P((int));
  79 void snooze _P((void));
  80 void relay _P((int));
  81 void add_emu _P((char *));
  82 void u_sleep _P((int));
  83 void fd_nonblock _P((int));
  84 void fd_block _P((int));
  85 int rsh_exec _P((struct socket *, struct socket *, char *, char *, char *));
  86
  87 #endif