slirp/libslirp.h

   1 #ifndef _LIBSLIRP_H
   2 #define _LIBSLIRP_H
   3
   4 #include <qemu-common.h>
   5
   6 #ifdef CONFIG_SLIRP
   7
   8 void slirp_init(int restricted, struct in_addr vnetwork,
   9                 struct in_addr vnetmask, struct in_addr vhost,
  10                 const char *vhostname, const char *tftp_path,
  11                 const char *bootfile, struct in_addr vdhcp_start,
  12                 struct in_addr vnameserver);
  13
  14 void slirp_select_fill(int *pnfds,
  15                        fd_set *readfds, fd_set *writefds, fd_set *xfds);
  16
  17 void slirp_select_poll(fd_set *readfds, fd_set *writefds, fd_set *xfds,
  18                        int select_error);
  19
  20 void slirp_input(const uint8_t *pkt, int pkt_len);
  21
  22 /* you must provide the following functions: */
  23 int slirp_can_output(void);
  24 void slirp_output(const uint8_t *pkt, int pkt_len);
  25
  26 int slirp_add_hostfwd(int is_udp, struct in_addr host_addr, int host_port,
  27                       struct in_addr guest_addr, int guest_port);
  28 int slirp_remove_hostfwd(int is_udp, struct in_addr host_addr, int host_port);
  29 int slirp_add_exec(int do_pty, const void *args, struct in_addr guest_addr,
  30                    int guest_port);
  31
  32 void slirp_connection_info(Monitor *mon);
  33
  34 void slirp_socket_recv(struct in_addr guest_addr, int guest_port,
  35                        const uint8_t *buf, int size);
  36 size_t slirp_socket_can_recv(struct in_addr guest_addr, int guest_port);
  37
  38 #else /* !CONFIG_SLIRP */
  39
  40 static inline void slirp_select_fill(int *pnfds, fd_set *readfds,
  41                                      fd_set *writefds, fd_set *xfds) { }
  42
  43 static inline void slirp_select_poll(fd_set *readfds, fd_set *writefds,
  44                                      fd_set *xfds, int select_error) { }
  45 #endif /* !CONFIG_SLIRP */
  46
  47 #endif