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         struct in_addr ex_addr;         /* Server address */
  14         int ex_fport;                   /* Port to telnet to */
  15         const 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
  21 #ifndef HAVE_STRDUP
  22 char *strdup _P((const char *));
  23 #endif
  24
  25 void do_wait _P((int));
  26
  27 #define EMU_NONE 0x0
  28
  29 /* TCP emulations */
  30 #define EMU_CTL 0x1
  31 #define EMU_FTP 0x2
  32 #define EMU_KSH 0x3
  33 #define EMU_IRC 0x4
  34 #define EMU_REALAUDIO 0x5
  35 #define EMU_RLOGIN 0x6
  36 #define EMU_IDENT 0x7
  37 #define EMU_RSH 0x8
  38
  39 #define EMU_NOCONNECT 0x10      /* Don't connect */
  40
  41 /* UDP emulations */
  42 #define EMU_TALK        0x1
  43 #define EMU_NTALK       0x2
  44 #define EMU_CUSEEME     0x3
  45
  46 struct tos_t {
  47         u_int16_t lport;
  48         u_int16_t fport;
  49         u_int8_t tos;
  50         u_int8_t emu;
  51 };
  52
  53 struct emu_t {
  54         u_int16_t lport;
  55         u_int16_t fport;
  56         u_int8_t tos;
  57         u_int8_t emu;
  58         struct emu_t *next;
  59 };
  60
  61 extern int x_port, x_server, x_display;
  62
  63 int show_x _P((char *, struct socket *));
  64 void redir_x _P((u_int32_t, int, int, int));
  65 void slirp_insque _P((void *, void *));
  66 void slirp_remque _P((void *));
  67 int add_exec _P((struct ex_list **, int, char *, struct in_addr, int));
  68 int slirp_openpty _P((int *, int *));
  69 int fork_exec(struct socket *so, const char *ex, int do_pty);
  70 void snooze_hup _P((int));
  71 void snooze _P((void));
  72 void relay _P((int));
  73 void add_emu _P((char *));
  74 void u_sleep _P((int));
  75 void fd_nonblock _P((int));
  76 void fd_block _P((int));
  77 int rsh_exec _P((struct socket *, struct socket *, char *, char *, char *));
  78
  79 #endif