qemu_socket.h

   1 /* headers to use the BSD sockets */
   2 #ifndef QEMU_SOCKET_H
   3 #define QEMU_SOCKET_H
   4
   5 #ifdef _WIN32
   6 #include <windows.h>
   7 #include <winsock2.h>
   8 #include <ws2tcpip.h>
   9
  10 #define socket_error() WSAGetLastError()
  11 #undef EINTR
  12 #define EWOULDBLOCK WSAEWOULDBLOCK
  13 #define EINTR       WSAEINTR
  14 #define EINPROGRESS WSAEINPROGRESS
  15
  16 int inet_aton(const char *cp, struct in_addr *ia);
  17
  18 #else
  19
  20 #include <sys/socket.h>
  21 #include <netinet/in.h>
  22 #include <netinet/tcp.h>
  23 #include <arpa/inet.h>
  24 #include <netdb.h>
  25 #include <sys/un.h>
  26
  27 #define socket_error() errno
  28 #define closesocket(s) close(s)
  29
  30 #endif /* !_WIN32 */
  31
  32 #include "qemu-option.h"
  33
  34 /* misc helpers */
  35 int qemu_socket(int domain, int type, int protocol);
  36 int qemu_accept(int s, struct sockaddr *addr, socklen_t *addrlen);
  37 void socket_set_nonblock(int fd);
  38 int send_all(int fd, const void *buf, int len1);
  39
  40 /* New, ipv6-ready socket helper functions, see qemu-sockets.c */
  41 int inet_listen_opts(QemuOpts *opts, int port_offset);
  42 int inet_listen(const char *str, char *ostr, int olen,
  43                 int socktype, int port_offset);
  44 int inet_connect_opts(QemuOpts *opts);
  45 int inet_connect(const char *str, int socktype);
  46 int inet_dgram_opts(QemuOpts *opts);
  47 const char *inet_strfamily(int family);
  48
  49 int unix_listen_opts(QemuOpts *opts);
  50 int unix_listen(const char *path, char *ostr, int olen);
  51 int unix_connect_opts(QemuOpts *opts);
  52 int unix_connect(const char *path);
  53
  54 /* Old, ipv4 only bits.  Don't use for new code. */
  55 int parse_host_port(struct sockaddr_in *saddr, const char *str);
  56 int parse_host_src_port(struct sockaddr_in *haddr,
  57                         struct sockaddr_in *saddr,
  58                         const char *str);
  59 int socket_init(void);
  60
  61 #endif /* QEMU_SOCKET_H */