Don't leak file descriptors
[qemu.git] / 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
48 int unix_listen_opts(QemuOpts *opts);
49 int unix_listen(const char *path, char *ostr, int olen);
50 int unix_connect_opts(QemuOpts *opts);
51 int unix_connect(const char *path);
52
53 /* Old, ipv4 only bits. Don't use for new code. */
54 int parse_host_port(struct sockaddr_in *saddr, const char *str);
55 int parse_host_src_port(struct sockaddr_in *haddr,
56 struct sockaddr_in *saddr,
57 const char *str);
58
59 #endif /* QEMU_SOCKET_H */