diff options
Diffstat (limited to 'usr/src/cmd/dlmgmtd/dlmgmt_impl.h')
| -rw-r--r-- | usr/src/cmd/dlmgmtd/dlmgmt_impl.h | 134 |
1 files changed, 134 insertions, 0 deletions
diff --git a/usr/src/cmd/dlmgmtd/dlmgmt_impl.h b/usr/src/cmd/dlmgmtd/dlmgmt_impl.h new file mode 100644 index 0000000000..365dc60d07 --- /dev/null +++ b/usr/src/cmd/dlmgmtd/dlmgmt_impl.h @@ -0,0 +1,134 @@ +/* + * CDDL HEADER START + * + * The contents of this file are subject to the terms of the + * Common Development and Distribution License (the "License"). + * You may not use this file except in compliance with the License. + * + * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE + * or http://www.opensolaris.org/os/licensing. + * See the License for the specific language governing permissions + * and limitations under the License. + * + * When distributing Covered Code, include this CDDL HEADER in each + * file and include the License file at usr/src/OPENSOLARIS.LICENSE. + * If applicable, add the following below this CDDL HEADER, with the + * fields enclosed by brackets "[]" replaced with your own identifying + * information: Portions Copyright [yyyy] [name of copyright owner] + * + * CDDL HEADER END + */ + +/* + * Copyright 2008 Sun Microsystems, Inc. All rights reserved. + * Use is subject to license terms. + */ + +#pragma ident "%Z%%M% %I% %E% SMI" + +/* + * Functions to maintain a table of datalink configuration information. + */ + +#ifndef _DLMGMT_IMPL_H +#define _DLMGMT_IMPL_H + +#ifdef __cplusplus +extern "C" { +#endif + +#include <door.h> +#include <libdllink.h> + +/* + * datalink attribute structure + */ +typedef struct dlmgmt_linkattr_s { + struct dlmgmt_linkattr_s *lp_next; + struct dlmgmt_linkattr_s *lp_prev; + char lp_name[MAXLINKATTRLEN]; + void *lp_val; + dladm_datatype_t lp_type; + uint_t lp_sz; +} dlmgmt_linkattr_t; + +/* + * datalink structure + */ +typedef struct dlmgmt_link_s { + dlmgmt_linkattr_t *ll_head; + char ll_link[MAXLINKNAMELEN]; + datalink_class_t ll_class; + uint32_t ll_media; + datalink_id_t ll_linkid; + avl_node_t ll_node_by_name; + avl_node_t ll_node_by_id; + uint32_t ll_flags; + uint32_t ll_gen; /* generation number */ +} dlmgmt_link_t; + +/* + * datalink configuration request structure + */ +typedef struct dlmgmt_dlconf_s { + dlmgmt_linkattr_t *ld_head; + char ld_link[MAXLINKNAMELEN]; + datalink_id_t ld_linkid; + datalink_class_t ld_class; + uint32_t ld_media; + int ld_id; + uint32_t ld_gen; + avl_node_t ld_node; +} dlmgmt_dlconf_t; + +extern boolean_t debug; +extern const char *progname; + +extern avl_tree_t dlmgmt_name_avl; +extern avl_tree_t dlmgmt_id_avl; +extern avl_tree_t dlmgmt_dlconf_avl; + +boolean_t linkattr_equal(dlmgmt_linkattr_t **, const char *, void *, + size_t); +int linkattr_unset(dlmgmt_linkattr_t **, const char *); +int linkattr_set(dlmgmt_linkattr_t **, const char *, void *, + size_t, dladm_datatype_t); +int linkattr_get(dlmgmt_linkattr_t **, const char *, void **, + size_t *, dladm_datatype_t *); + +void link_destroy(dlmgmt_link_t *); +dlmgmt_link_t *link_by_id(datalink_id_t); +dlmgmt_link_t *link_by_name(const char *); +int dlmgmt_create_common(const char *, datalink_class_t, + uint32_t, uint32_t, dlmgmt_link_t **); +int dlmgmt_destroy_common(dlmgmt_link_t *, uint32_t); +int dlmgmt_getattr_common(dlmgmt_linkattr_t **, const char *, + dlmgmt_getattr_retval_t **, size_t *); + +void dlmgmt_advance(dlmgmt_link_t *); +void dlmgmt_table_lock(boolean_t); +void dlmgmt_table_unlock(); + +int dlconf_create(const char *, datalink_id_t, datalink_class_t, + uint32_t, dlmgmt_dlconf_t **); +void dlconf_destroy(dlmgmt_dlconf_t *); +void dlmgmt_advance_dlconfid(dlmgmt_dlconf_t *); +void dlmgmt_dlconf_table_lock(boolean_t); +void dlmgmt_dlconf_table_unlock(void); + +int dlmgmt_generate_name(const char *, char *, size_t); + +int dlmgmt_linktable_init(void); +void dlmgmt_linktable_fini(void); + +void dlmgmt_handler(void *, char *, size_t, door_desc_t *, uint_t); +void dlmgmt_log(int, const char *, ...); +int dlmgmt_write_db_entry(datalink_id_t, uint32_t); +int dlmgmt_delete_db_entry(datalink_id_t, uint32_t); +int dlmgmt_db_init(void); + +#ifdef __cplusplus +} +#endif + +#endif /* _DLMGMT_IMPL_H */ |