LXR linux/fs/dlm/midcomms.h

   1/* SPDX-License-Identifier: GPL-2.0-only */
   2/******************************************************************************
   3*******************************************************************************
   4**
   5**  Copyright (C) Sistina Software, Inc.  1997-2003  All rights reserved.
   6**  Copyright (C) 2004-2005 Red Hat, Inc.  All rights reserved.
   7**
   8**
   9*******************************************************************************
  10******************************************************************************/
  11
  12#ifndef __MIDCOMMS_DOT_H__
  13#define __MIDCOMMS_DOT_H__
  14
  15struct midcomms_node;
  16
  17int dlm_process_incoming_buffer(int nodeid, unsigned char *buf, int buflen);
  18struct dlm_mhandle *dlm_midcomms_get_mhandle(int nodeid, int len,
  19                                             gfp_t allocation, char **ppc);
  20void dlm_midcomms_commit_mhandle(struct dlm_mhandle *mh);
  21int dlm_midcomms_close(int nodeid);
  22int dlm_midcomms_start(void);
  23void dlm_midcomms_shutdown(void);
  24void dlm_midcomms_add_member(int nodeid);
  25void dlm_midcomms_remove_member(int nodeid);
  26void dlm_midcomms_unack_msg_resend(int nodeid);
  27const char *dlm_midcomms_state(struct midcomms_node *node);
  28unsigned long dlm_midcomms_flags(struct midcomms_node *node);
  29int dlm_midcomms_send_queue_cnt(struct midcomms_node *node);
  30uint32_t dlm_midcomms_version(struct midcomms_node *node);
  31int dlm_midcomms_rawmsg_send(struct midcomms_node *node, void *buf,
  32                             int buflen);
  33struct kmem_cache *dlm_midcomms_cache_create(void);
  34
  35#endif                          /* __MIDCOMMS_DOT_H__ */
  36
  37