hw/qxl: qxl_send_events: nop if stopped

[qemu.git] / qemu_socket.h

diff --git a/qemu_socket.h b/qemu_socket.h
index a5d0a84fb67b718ca25d4526c180323d70ed1fb7..02490ad06c3a7592b50cba3bad1502c4a94c35e2 100644 (file)
--- a/qemu_socket.h
+++ b/qemu_socket.h
@@ -27,6 +27,8 @@ int inet_aton(const char *cp, struct in_addr *ia);
 #endif /* !_WIN32 */
 
 #include "qemu-option.h"
+#include "error.h"
+#include "qerror.h"
 
 /* misc helpers */
 int qemu_socket(int domain, int type, int protocol);
@@ -36,19 +38,37 @@ void socket_set_block(int fd);
 void socket_set_nonblock(int fd);
 int send_all(int fd, const void *buf, int len1);
 
-/* New, ipv6-ready socket helper functions, see qemu-sockets.c */
-int inet_listen_opts(QemuOpts *opts, int port_offset);
+/* callback function for nonblocking connect
+ * valid fd on success, negative error code on failure
+ */
+typedef void NonBlockingConnectHandler(int fd, void *opaque);
+
+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);
-int inet_connect_opts(QemuOpts *opts);
-int inet_connect(const char *str, int socktype);
-int inet_dgram_opts(QemuOpts *opts);
+                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);
-int unix_listen(const char *path, char *ostr, int olen);
-int unix_connect_opts(QemuOpts *opts);
-int unix_connect(const char *path);
+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);
 
 /* Old, ipv4 only bits.  Don't use for new code. */
 int parse_host_port(struct sockaddr_in *saddr, const char *str);