1 /* headers to use the BSD sockets */
8 int inet_aton(const char *cp
, struct in_addr
*ia
);
12 #include "qapi-types.h"
15 int qemu_socket(int domain
, int type
, int protocol
);
16 int qemu_accept(int s
, struct sockaddr
*addr
, socklen_t
*addrlen
);
17 int socket_set_cork(int fd
, int v
);
18 int socket_set_nodelay(int fd
);
19 void qemu_set_block(int fd
);
20 void qemu_set_nonblock(int fd
);
21 int socket_set_fast_reuse(int fd
);
24 /* Windows has different names for the same constants with the same values */
30 /* callback function for nonblocking connect
31 * valid fd on success, negative error code on failure
33 typedef void NonBlockingConnectHandler(int fd
, Error
*err
, void *opaque
);
35 InetSocketAddress
*inet_parse(const char *str
, Error
**errp
);
36 int inet_listen(const char *str
, char *ostr
, int olen
,
37 int socktype
, int port_offset
, Error
**errp
);
38 int inet_connect(const char *str
, Error
**errp
);
40 NetworkAddressFamily
inet_netfamily(int family
);
42 int unix_listen(const char *path
, char *ostr
, int olen
, Error
**errp
);
43 int unix_connect(const char *path
, Error
**errp
);
44 int unix_nonblocking_connect(const char *str
,
45 NonBlockingConnectHandler
*callback
,
46 void *opaque
, Error
**errp
);
48 SocketAddress
*socket_parse(const char *str
, Error
**errp
);
49 int socket_connect(SocketAddress
*addr
, Error
**errp
,
50 NonBlockingConnectHandler
*callback
, void *opaque
);
51 int socket_listen(SocketAddress
*addr
, Error
**errp
);
52 void socket_listen_cleanup(int fd
, Error
**errp
);
53 int socket_dgram(SocketAddress
*remote
, SocketAddress
*local
, Error
**errp
);
55 /* Old, ipv4 only bits. Don't use for new code. */
56 int parse_host_port(struct sockaddr_in
*saddr
, const char *str
);
57 int socket_init(void);
60 * socket_sockaddr_to_address:
61 * @sa: socket address struct
62 * @salen: size of @sa struct
63 * @errp: pointer to uninitialized error object
65 * Get the string representation of the socket
66 * address. A pointer to the allocated address information
67 * struct will be returned, which the caller is required to
68 * release with a call qapi_free_SocketAddress when no
71 * Returns: the socket address struct, or NULL on error
74 socket_sockaddr_to_address(struct sockaddr_storage
*sa
,
79 * socket_local_address:
80 * @fd: the socket file handle
81 * @errp: pointer to uninitialized error object
83 * Get the string representation of the local socket
84 * address. A pointer to the allocated address information
85 * struct will be returned, which the caller is required to
86 * release with a call qapi_free_SocketAddress when no
89 * Returns: the socket address struct, or NULL on error
91 SocketAddress
*socket_local_address(int fd
, Error
**errp
);
94 * socket_remote_address:
95 * @fd: the socket file handle
96 * @errp: pointer to uninitialized error object
98 * Get the string representation of the remote socket
99 * address. A pointer to the allocated address information
100 * struct will be returned, which the caller is required to
101 * release with a call qapi_free_SocketAddress when no
104 * Returns: the socket address struct, or NULL on error
106 SocketAddress
*socket_remote_address(int fd
, Error
**errp
);
109 * socket_address_to_string:
110 * @addr: the socket address struct
111 * @errp: pointer to uninitialized error object
113 * Get the string representation of the socket
114 * address. A pointer to the char array containing
115 * string format will be returned, the caller is
116 * required to release the returned value when no
117 * longer required with g_free.
119 * Returns: the socket address in string format, or NULL on error
121 char *socket_address_to_string(struct SocketAddress
*addr
, Error
**errp
);
123 #endif /* QEMU_SOCKETS_H */