diff options
Diffstat (limited to 'contrib/qemu/include/qemu/sockets.h')
-rw-r--r-- | contrib/qemu/include/qemu/sockets.h | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/contrib/qemu/include/qemu/sockets.h b/contrib/qemu/include/qemu/sockets.h new file mode 100644 index 00000000000..c5174d76a70 --- /dev/null +++ b/contrib/qemu/include/qemu/sockets.h @@ -0,0 +1,83 @@ +/* headers to use the BSD sockets */ +#ifndef QEMU_SOCKET_H +#define QEMU_SOCKET_H + +#ifdef _WIN32 +#include <windows.h> +#include <winsock2.h> +#include <ws2tcpip.h> + +#define socket_error() WSAGetLastError() + +int inet_aton(const char *cp, struct in_addr *ia); + +#else + +#include <sys/types.h> +#include <sys/socket.h> +#include <netinet/in.h> +#include <netinet/tcp.h> +#include <arpa/inet.h> +#include <netdb.h> +#include <sys/un.h> + +#define socket_error() errno +#define closesocket(s) close(s) + +#endif /* !_WIN32 */ + +#include "qemu/option.h" +#include "qapi/error.h" +#include "qapi/qmp/qerror.h" + +extern QemuOptsList socket_optslist; + +/* misc helpers */ +int qemu_socket(int domain, int type, int protocol); +int qemu_accept(int s, struct sockaddr *addr, socklen_t *addrlen); +int socket_set_cork(int fd, int v); +int socket_set_nodelay(int fd); +void qemu_set_block(int fd); +void qemu_set_nonblock(int fd); +int send_all(int fd, const void *buf, int len1); +int recv_all(int fd, void *buf, int len1, bool single_read); + +/* callback function for nonblocking connect + * valid fd on success, negative error code on failure + */ +typedef void NonBlockingConnectHandler(int fd, void *opaque); + +InetSocketAddress *inet_parse(const char *str, Error **errp); +int inet_listen_opts(QemuOpts *opts, int port_offset, Error **errp); +int inet_listen(const char *str, char *ostr, int olen, + int socktype, int port_offset, Error **errp); +int inet_connect_opts(QemuOpts *opts, Error **errp, + NonBlockingConnectHandler *callback, void *opaque); +int inet_connect(const char *str, Error **errp); +int inet_nonblocking_connect(const char *str, + NonBlockingConnectHandler *callback, + void *opaque, Error **errp); + +int inet_dgram_opts(QemuOpts *opts, Error **errp); +const char *inet_strfamily(int family); + +int unix_listen_opts(QemuOpts *opts, Error **errp); +int unix_listen(const char *path, char *ostr, int olen, Error **errp); +int unix_connect_opts(QemuOpts *opts, Error **errp, + NonBlockingConnectHandler *callback, void *opaque); +int unix_connect(const char *path, Error **errp); +int unix_nonblocking_connect(const char *str, + NonBlockingConnectHandler *callback, + void *opaque, Error **errp); + +SocketAddress *socket_parse(const char *str, Error **errp); +int socket_connect(SocketAddress *addr, Error **errp, + NonBlockingConnectHandler *callback, void *opaque); +int socket_listen(SocketAddress *addr, Error **errp); +int socket_dgram(SocketAddress *remote, SocketAddress *local, Error **errp); + +/* Old, ipv4 only bits. Don't use for new code. */ +int parse_host_port(struct sockaddr_in *saddr, const char *str); +int socket_init(void); + +#endif /* QEMU_SOCKET_H */ |