[openssh.git] / roaming.h

/* $OpenBSD: roaming.h,v 1.4 2009/06/27 09:32:43 andreas Exp $ */
/*
 * Copyright (c) 2004-2009 AppGate Network Security AB
 *
 * Permission to use, copy, modify, and distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */

#ifndef ROAMING_H
#define ROAMING_H

#define DEFAULT_ROAMBUF 65536

extern int resume_in_progress;

int	get_snd_buf_size(void);
int	get_recv_buf_size(void);
void	add_recv_bytes(u_int64_t);
void	set_out_buffer_size(size_t);
ssize_t	roaming_write(int, const void *, size_t, int *);
ssize_t	roaming_read(int, void *, size_t, int *);
size_t	roaming_atomicio(ssize_t (*)(int, void *, size_t), int, void *, size_t);
u_int64_t	get_recv_bytes(void);
u_int64_t	get_sent_bytes(void);
void	roam_set_bytes(u_int64_t, u_int64_t);
void	resend_bytes(int, u_int64_t *);
int	resume_kex(void);

#endif /* ROAMING */
Commit	Line	Data
e3fe98a2	1	/* $OpenBSD: roaming.h,v 1.4 2009/06/27 09:32:43 andreas Exp $ */
d0137ef8	2	/*
	3	* Copyright (c) 2004-2009 AppGate Network Security AB
	4	*
	5	* Permission to use, copy, modify, and distribute this software for any
	6	* purpose with or without fee is hereby granted, provided that the above
	7	* copyright notice and this permission notice appear in all copies.
	8	*
	9	* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
	10	* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
	11	* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
	12	* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
	13	* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
	14	* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
	15	* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
	16	*/
	17
	18	#ifndef ROAMING_H
	19	#define ROAMING_H
	20
e3fe98a2	21	#define DEFAULT_ROAMBUF 65536
e3fe98a2	22
d0137ef8	23	extern int resume_in_progress;
d0137ef8	24
e3fe98a2	25	int get_snd_buf_size(void);
e3fe98a2	26	int get_recv_buf_size(void);
d0137ef8	27	void add_recv_bytes(u_int64_t);
e3fe98a2	28	void set_out_buffer_size(size_t);
d0137ef8	29	ssize_t roaming_write(int, const void , size_t, int );
d0137ef8	30	ssize_t roaming_read(int, void , size_t, int );
ac692f84	31	size_t roaming_atomicio(ssize_t ()(int, void , size_t), int, void *, size_t);
d0137ef8	32	u_int64_t get_recv_bytes(void);
	33	u_int64_t get_sent_bytes(void);
	34	void roam_set_bytes(u_int64_t, u_int64_t);
e3fe98a2	35	void resend_bytes(int, u_int64_t *);
d0137ef8	36	int resume_kex(void);
	37
	38	#endif /* ROAMING */