xcm.h

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/*
 * SPDX-License-Identifier: BSD-3-Clause
 * Copyright(c) 2020-2021 Ericsson AB
 */
 
#ifndef XCM_H
#define XCM_H
#ifdef __cplusplus
extern "C" {
#endif
 
#include <errno.h>
#include <stdbool.h>
#include <stddef.h>
#include <sys/types.h>
#include <xcm_attr_map.h>
 
#define XCM_NONBLOCK (1<<0)
 
struct xcm_socket;
 
struct xcm_socket *xcm_connect(const char *remote_addr, int flags);
 
struct xcm_socket *xcm_connect_a(const char *remote_addr,
                 const struct xcm_attr_map *attrs);
 
struct xcm_socket *xcm_server(const char *local_addr);
 
struct xcm_socket *xcm_server_a(const char *local_addr,
                const struct xcm_attr_map *attrs);
 
int xcm_close(struct xcm_socket *socket);
 
void xcm_cleanup(struct xcm_socket *socket);
 
struct xcm_socket *xcm_accept(struct xcm_socket *server_socket);
 
struct xcm_socket *xcm_accept_a(struct xcm_socket *server_socket,
                const struct xcm_attr_map *attrs);
 
int xcm_send(struct xcm_socket *__restrict conn_socket,
         const void *__restrict buf, size_t len);
 
int xcm_receive(struct xcm_socket *__restrict conn_socket,
        void *__restrict buf, size_t capacity);
 
#define XCM_SO_RECEIVABLE (1<<0)
#define XCM_SO_SENDABLE (1<<1)
#define XCM_SO_ACCEPTABLE (1<<2)
 
int xcm_await(struct xcm_socket *socket, int condition);
 
int xcm_fd(struct xcm_socket *socket);
 
int xcm_finish(struct xcm_socket *socket);
 
int xcm_set_blocking(struct xcm_socket *socket, bool should_block);
 
bool xcm_is_blocking(struct xcm_socket *socket);
 
const char *xcm_remote_addr(struct xcm_socket *conn_socket);
 
const char *xcm_local_addr(struct xcm_socket *socket);
 
#include <xcm_compat.h>
 
#ifdef __cplusplus
}
#endif
#endif