usr/src/lib/libdladm/common/libdlflow_impl.h

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License (the "License").
   6  * You may not use this file except in compliance with the License.
   7  *
   8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9  * or http://www.opensolaris.org/os/licensing.
  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21 /*
  22  * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
  23  * Use is subject to license terms.
  24  */
  25
  26 #ifndef _LIBDLFLOW_IMPL_H
  27 #define _LIBDLFLOW_IMPL_H
  28
  29 #include <sys/types.h>
  30 #include <sys/param.h>
  31 #include <sys/mac.h>
  32 #include <libdladm.h>
  33
  34 #ifdef  __cplusplus
  35 extern "C" {
  36 #endif
  37
  38 struct fprop_desc;
  39 struct fattr_desc;
  40
  41 typedef dladm_status_t  fpd_getf_t(dladm_handle_t, const char *, char **,
  42                             uint_t *);
  43 typedef dladm_status_t  fpd_setf_t(dladm_handle_t, const char *, val_desc_t *,
  44                             uint_t);
  45 typedef dladm_status_t  fpd_checkf_t(struct fprop_desc *, char **, uint_t,
  46                             val_desc_t **);
  47
  48 typedef struct fprop_desc {
  49         char            *pd_name;
  50         val_desc_t      pd_defval;
  51         val_desc_t      *pd_modval;
  52         uint_t          pd_nmodval;
  53         boolean_t       pd_temponly;
  54         fpd_setf_t      *pd_set;
  55         fpd_getf_t      *pd_getmod;
  56         fpd_getf_t      *pd_get;
  57         fpd_checkf_t    *pd_check;
  58 } fprop_desc_t;
  59
  60 typedef struct prop_table {
  61         fprop_desc_t    *pt_table;
  62         uint_t          pt_size;
  63 } prop_table_t;
  64
  65 typedef enum {
  66         DLADM_PROP_VAL_CURRENT = 1,
  67         DLADM_PROP_VAL_DEFAULT,
  68         DLADM_PROP_VAL_MODIFIABLE,
  69         DLADM_PROP_VAL_PERSISTENT
  70 } prop_type_t;
  71
  72 typedef dladm_status_t  fad_checkf_t(char *, flow_desc_t *);
  73
  74 extern dladm_status_t   do_check_ip_addr(char *, boolean_t, flow_desc_t *);
  75 extern dladm_status_t   do_check_dsfield(char *, flow_desc_t *);
  76
  77 typedef struct fattr_desc {
  78         const char      *ad_name;
  79         fad_checkf_t    *ad_check;
  80 } fattr_desc_t;
  81
  82 extern dladm_status_t   i_dladm_get_prop_temp(dladm_handle_t, const char *,
  83                             prop_type_t, const char *, char **, uint_t *,
  84                             prop_table_t *);
  85 extern dladm_status_t   i_dladm_set_prop_temp(dladm_handle_t, const char *,
  86                             const char *, char **, uint_t, uint_t, char **,
  87                             prop_table_t *);
  88 extern boolean_t        i_dladm_is_prop_temponly(const char *prop_name,
  89                             char **, prop_table_t *);
  90 /*
  91  * Data structures used for implementing persistent properties
  92  */
  93 typedef struct prop_val {
  94         const char              *lv_name;
  95         struct prop_val         *lv_nextval;
  96 } prop_val_t;
  97
  98 typedef struct prop_db_info {
  99         const char              *li_name;
 100         struct prop_db_info     *li_nextprop;
 101         struct prop_val         *li_val;
 102 } prop_db_info_t;
 103
 104 typedef struct prop_db_state    prop_db_state_t;
 105
 106 typedef boolean_t (*prop_db_op_t)(dladm_handle_t, prop_db_state_t *,
 107     char *, prop_db_info_t *, dladm_status_t *);
 108
 109 typedef dladm_status_t (*prop_db_initop_t)(dladm_handle_t, const char *,
 110     const char *, char **, uint_t, uint_t, char **);
 111
 112 struct prop_db_state {
 113         prop_db_op_t            ls_op;
 114         const char              *ls_name;
 115         const char              *ls_propname;
 116         char                    **ls_propval;
 117         uint_t                  *ls_valcntp;
 118         prop_db_initop_t        ls_initop;
 119 };
 120
 121 extern boolean_t        process_prop_set(dladm_handle_t, prop_db_state_t *lsp,
 122                             char *buf, prop_db_info_t *listp,
 123                             dladm_status_t *statusp);
 124 extern boolean_t        process_prop_get(dladm_handle_t, prop_db_state_t *lsp,
 125                             char *buf, prop_db_info_t *listp,
 126                             dladm_status_t *statusp);
 127 extern boolean_t        process_prop_init(dladm_handle_t, prop_db_state_t *lsp,
 128                             char *buf, prop_db_info_t *listp,
 129                             dladm_status_t *statusp);
 130 extern dladm_status_t   process_prop_db(dladm_handle_t, void *arg, FILE *fp,
 131                             FILE *nfp);
 132
 133 extern dladm_status_t   i_dladm_init_flowprop_db(dladm_handle_t);
 134 extern dladm_status_t   i_dladm_set_flow_proplist_db(dladm_handle_t, char *,
 135                             dladm_arg_list_t *);
 136 extern dladm_status_t   i_dladm_flow_check_restriction(datalink_id_t,
 137                             flow_desc_t *, mac_resource_props_t *, boolean_t);
 138
 139 extern dladm_status_t   dladm_flow_attrlist_extract(dladm_arg_list_t *,
 140                             flow_desc_t *);
 141
 142 #ifdef  __cplusplus
 143 }
 144 #endif
 145
 146 #endif  /* _LIBDLFLOW_IMPL_H */