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/*
* Ouroboros - Copyright (C) 2016
*
* API for applications
*
* Sander Vrijders <sander.vrijders@intec.ugent.be>
*
* 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; either version 2 of the License, or
* (at your option) any later version.
*
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <unistd.h>
#include <stdint.h>
#include <ouroboros/qos.h>
#include <ouroboros/flow.h>
#ifndef OUROBOROS_DEV_H
#define OUROBOROS_DEV_H
#define UNKNOWN_AE "__UNKNOWN_AE__"
/* These calls should be removed once we write the ouroboros OS. */
int ap_init(char * ap_name);
void ap_fini(void);
/* Returns file descriptor (> 0) and client AE name */
int flow_accept(char ** ae_name);
int flow_alloc_resp(int fd, int result);
/* Returns file descriptor */
int flow_alloc(char * dst_name,
char * src_ae_name,
struct qos_spec * qos);
/* If flow is accepted returns a value > 0 */
int flow_alloc_res(int fd);
int flow_dealloc(int fd);
/* Wraps around fnctl */
int flow_cntl(int fd, int cmd, int oflags);
ssize_t flow_write(int fd, void * buf, size_t count);
ssize_t flow_read(int fd, void * buf, size_t count);
#endif
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