diff options
Diffstat (limited to 'contrib/ngatm/snmp_atm/atm.h')
| -rw-r--r-- | contrib/ngatm/snmp_atm/atm.h | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/contrib/ngatm/snmp_atm/atm.h b/contrib/ngatm/snmp_atm/atm.h new file mode 100644 index 0000000..0df6f7e --- /dev/null +++ b/contrib/ngatm/snmp_atm/atm.h @@ -0,0 +1,96 @@ +/* + * Copyright (c) 2004 + * Deutsches Zentrum fuer Luft- und Raumfahrt. + * All rights reserved. + * + * Author: Hartmut Brandt <harti@freebsd.org> + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * $Begemot: libunimsg/snmp_atm/atm.h,v 1.2 2004/08/11 07:55:22 brandt Exp $ + */ + +#include <sys/types.h> +#include <sys/queue.h> +#include <sys/socket.h> + +#include <net/if.h> +#include <net/if_mib.h> + +#include <bsnmp/snmpmod.h> +#include <bsnmp/snmp_mibII.h> +#include "snmp_atm.h" + +/* + * Event registrations + */ +struct atmif_reg { + TAILQ_ENTRY(atmif_reg) link; + void *data; + atmif_event_f func; + const struct lmodule *mod; + struct atmif_priv *aif; /* back pointer */ +}; +TAILQ_HEAD(atmif_reg_list, atmif_reg); + +/* + * Interface data + */ +struct atmif_priv { + struct atmif pub; /* public part, must be first */ + TAILQ_ENTRY(atmif_priv) link; + u_int index; /* if_index */ + void *ifpreg; + struct atmif_sys *sys; + struct atmif_reg_list notify; +}; +TAILQ_HEAD(atmif_list, atmif_priv); + +/* list of all (known) ATM interfaces */ +extern struct atmif_list atmif_list; + +extern struct lmodule *module; + +/* Check the carrier state of the interface */ +void atmif_check_carrier(struct atmif_priv *); + +/* Send notification to all listeners. */ +void atmif_send_notification(struct atmif_priv *, enum atmif_notify, uintptr_t); + +/* Get the interface point for a table access */ +int atmif_get_aif(struct snmp_value *, u_int, enum snmp_op, + struct atmif_priv **); + +/* Destroy system dependend stuff. */ +void atmif_sys_destroy(struct atmif_priv *); + +/* Attach to an ATM interface */ +int atmif_sys_attach_if(struct atmif_priv *); + +/* Get vendor string */ +int atm_sys_get_hw_vendor(struct atmif_priv *, struct snmp_value *); + +/* Get device string */ +int atm_sys_get_hw_device(struct atmif_priv *, struct snmp_value *); + +/* Extract the ATM MIB from the interface's private MIB */ +void atmif_sys_fill_mib(struct atmif_priv *); |
