From 3f619478f796eddbba6e39502fe941b285dd97b1 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 4 May 2024 20:00:34 +0200 Subject: Adding upstream version 1:10.11.6. Signed-off-by: Daniel Baumann --- wsrep-lib/wsrep-API/v26/examples/node/socket.h | 72 ++++++++++++++++++++++++++ 1 file changed, 72 insertions(+) create mode 100644 wsrep-lib/wsrep-API/v26/examples/node/socket.h (limited to 'wsrep-lib/wsrep-API/v26/examples/node/socket.h') diff --git a/wsrep-lib/wsrep-API/v26/examples/node/socket.h b/wsrep-lib/wsrep-API/v26/examples/node/socket.h new file mode 100644 index 00000000..3a77eff3 --- /dev/null +++ b/wsrep-lib/wsrep-API/v26/examples/node/socket.h @@ -0,0 +1,72 @@ +/* Copyright (c) 2019, Codership Oy. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +/** + * @file This unit implements auxiliary networking functions (for SST purposes) + * It has nothing wsrep related and is not of general purpose. + */ + +#ifndef NODE_SOCKET_H +#define NODE_SOCKET_H + +#include // size_t +#include // uint16_t + +typedef struct node_socket node_socket_t; + +/** + * Open listening socket at a given address + * + * @return listening socket + */ +extern node_socket_t* +node_socket_listen(const char* host, uint16_t port); + +/** + * Connect to a given address. + * + * @return connected socket + */ +extern node_socket_t* +node_socket_connect(const char* addr); + +/** + * Wait for connection on a listening socket + * @return connected socket + */ +extern node_socket_t* +node_socket_accept(node_socket_t* s); + +/** + * Send a given number of bytes + * @return 0 or a negative error code + */ +extern int +node_socket_send_bytes(node_socket_t* s, const void* buf, size_t len); + +/** + * Receive a given number of bytes + * @return 0 or a negative error code + */ +extern int +node_socket_recv_bytes(node_socket_t* s, void* buf, size_t len); + +/** + * Release all recources associated with the socket */ +extern void +node_socket_close(node_socket_t* s); + +#endif /* NODE_SOCKET_H */ -- cgit v1.2.3