[linux-block.git] / net / 9p / protocol.h

/* SPDX-License-Identifier: GPL-2.0-only */
/*
 * 9P Protocol Support Code
 *
 *  Copyright (C) 2008 by Eric Van Hensbergen <ericvh@gmail.com>
 *
 *  Base on code from Anthony Liguori <aliguori@us.ibm.com>
 *  Copyright (C) 2008 by IBM, Corp.
 */

size_t p9_msg_buf_size(struct p9_client *c, enum p9_msg_t type,
			const char *fmt, va_list ap);
int p9pdu_vwritef(struct p9_fcall *pdu, int proto_version, const char *fmt,
		  va_list ap);
int p9pdu_readf(struct p9_fcall *pdu, int proto_version, const char *fmt, ...);
int p9pdu_prepare(struct p9_fcall *pdu, int16_t tag, int8_t type);
int p9pdu_finalize(struct p9_client *clnt, struct p9_fcall *pdu);
void p9pdu_reset(struct p9_fcall *pdu);
size_t pdu_read(struct p9_fcall *pdu, void *data, size_t size);
Commit	Line	Data
1f327613	1	/* SPDX-License-Identifier: GPL-2.0-only */
ace51c4d	2	/*
ace51c4d EVH	3	* 9P Protocol Support Code
	4	*
	5	* Copyright (C) 2008 by Eric Van Hensbergen <ericvh@gmail.com>
	6	*
	7	* Base on code from Anthony Liguori <aliguori@us.ibm.com>
	8	* Copyright (C) 2008 by IBM, Corp.
ace51c4d EVH	9	*/
ace51c4d EVH	10
1effdbf9 CS	11	size_t p9_msg_buf_size(struct p9_client *c, enum p9_msg_t type,
1effdbf9 CS	12	const char *fmt, va_list ap);
342fee1d	13	int p9pdu_vwritef(struct p9_fcall pdu, int proto_version, const char fmt,
6e195b0f	14	va_list ap);
342fee1d	15	int p9pdu_readf(struct p9_fcall pdu, int proto_version, const char fmt, ...);
51a87c55	16	int p9pdu_prepare(struct p9_fcall *pdu, int16_t tag, int8_t type);
348b5901	17	int p9pdu_finalize(struct p9_client clnt, struct p9_fcall pdu);
51a87c55	18	void p9pdu_reset(struct p9_fcall *pdu);
abfa034e	19	size_t pdu_read(struct p9_fcall pdu, void data, size_t size);