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 EWOULDBLOCK
  12 #undef EINTR
  13 #undef EINPROGRESS
  14 #define EWOULDBLOCK WSAEWOULDBLOCK
  15 #define EINTR       WSAEINTR
  16 #define EINPROGRESS WSAEINPROGRESS
  17
  18 int inet_aton(const char *cp, struct in_addr *ia);
  19
  20 #else
  21
  22 #include <sys/types.h>
  23 #include <sys/socket.h>
  24 #include <netinet/in.h>
  25 #include <netinet/tcp.h>
  26 #include <arpa/inet.h>
  27 #include <netdb.h>
  28 #include <sys/un.h>
  29
  30 #define socket_error() errno
  31 #define closesocket(s) close(s)
  32
  33 #endif /* !_WIN32 */
  34
  35 #include "qemu-option.h"
  36
  37 /* misc helpers */
  38 int qemu_socket(int domain, int type, int protocol);
  39 int qemu_accept(int s, struct sockaddr *addr, socklen_t *addrlen);
  40 int socket_set_cork(int fd, int v);
  41 void socket_set_block(int fd);
  42 void socket_set_nonblock(int fd);
  43 int send_all(int fd, const void *buf, int len1);
  44
  45 /* New, ipv6-ready socket helper functions, see qemu-sockets.c */
  46 int inet_listen_opts(QemuOpts *opts, int port_offset);
  47 int inet_listen(const char *str, char *ostr, int olen,
  48                 int socktype, int port_offset);
  49 int inet_connect_opts(QemuOpts *opts);
  50 int inet_connect(const char *str, int socktype);
  51 int inet_dgram_opts(QemuOpts *opts);
  52 const char *inet_strfamily(int family);
  53
  54 int unix_listen_opts(QemuOpts *opts);
  55 int unix_listen(const char *path, char *ostr, int olen);
  56 int unix_connect_opts(QemuOpts *opts);
  57 int unix_connect(const char *path);
  58
  59 /* Old, ipv4 only bits.  Don't use for new code. */
  60 int parse_host_port(struct sockaddr_in *saddr, const char *str);
  61 int socket_init(void);
  62
  63 #endif /* QEMU_SOCKET_H */