1 /* SPDX-License-Identifier: GPL-2.0-only */
2 /******************************************************************************
3 *******************************************************************************
5 ** Copyright (C) Sistina Software, Inc. 1997-2003 All rights reserved.
6 ** Copyright (C) 2004-2005 Red Hat, Inc. All rights reserved.
9 *******************************************************************************
10 ******************************************************************************/
12 #ifndef __MIDCOMMS_DOT_H__
13 #define __MIDCOMMS_DOT_H__
17 int dlm_validate_incoming_buffer(int nodeid, unsigned char *buf, int len);
18 int dlm_process_incoming_buffer(int nodeid, unsigned char *buf, int buflen);
19 struct dlm_mhandle *dlm_midcomms_get_mhandle(int nodeid, int len,
20 gfp_t allocation, char **ppc);
21 void dlm_midcomms_commit_mhandle(struct dlm_mhandle *mh, const void *name,
23 int dlm_midcomms_addr(int nodeid, struct sockaddr_storage *addr, int len);
24 void dlm_midcomms_version_wait(void);
25 int dlm_midcomms_close(int nodeid);
26 int dlm_midcomms_start(void);
27 void dlm_midcomms_stop(void);
28 void dlm_midcomms_init(void);
29 void dlm_midcomms_exit(void);
30 void dlm_midcomms_shutdown(void);
31 void dlm_midcomms_add_member(int nodeid);
32 void dlm_midcomms_remove_member(int nodeid);
33 void dlm_midcomms_unack_msg_resend(int nodeid);
34 const char *dlm_midcomms_state(struct midcomms_node *node);
35 unsigned long dlm_midcomms_flags(struct midcomms_node *node);
36 int dlm_midcomms_send_queue_cnt(struct midcomms_node *node);
37 uint32_t dlm_midcomms_version(struct midcomms_node *node);
38 int dlm_midcomms_rawmsg_send(struct midcomms_node *node, void *buf,
40 struct kmem_cache *dlm_midcomms_cache_create(void);
42 #endif /* __MIDCOMMS_DOT_H__ */