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_validate_incoming_buffer(int nodeid, unsigned char *buf, int len); 18int dlm_process_incoming_buffer(int nodeid, unsigned char *buf, int buflen); 19struct dlm_mhandle *dlm_midcomms_get_mhandle(int nodeid, int len, 20 gfp_t allocation, char **ppc); 21void dlm_midcomms_commit_mhandle(struct dlm_mhandle *mh, const void *name, 22 int namelen); 23int dlm_midcomms_addr(int nodeid, struct sockaddr_storage *addr, int len); 24void dlm_midcomms_version_wait(void); 25int dlm_midcomms_close(int nodeid); 26int dlm_midcomms_start(void); 27void dlm_midcomms_stop(void); 28void dlm_midcomms_init(void); 29void dlm_midcomms_exit(void); 30void dlm_midcomms_shutdown(void); 31void dlm_midcomms_add_member(int nodeid); 32void dlm_midcomms_remove_member(int nodeid); 33void dlm_midcomms_unack_msg_resend(int nodeid); 34const char *dlm_midcomms_state(struct midcomms_node *node); 35unsigned long dlm_midcomms_flags(struct midcomms_node *node); 36int dlm_midcomms_send_queue_cnt(struct midcomms_node *node); 37uint32_t dlm_midcomms_version(struct midcomms_node *node); 38int dlm_midcomms_rawmsg_send(struct midcomms_node *node, void *buf, 39 int buflen); 40struct kmem_cache *dlm_midcomms_cache_create(void); 41 42#endif /* __MIDCOMMS_DOT_H__ */ 43 44