d58f1bc48b
include: UM_ALLOC -> calloc, malloc UM_FREE -> free UM_COPY -> bcopy UM_ZERO -> bzero This is the first step towards removing these macros.
128 lines
2.9 KiB
C
128 lines
2.9 KiB
C
/*
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*
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* ===================================
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* HARP | Host ATM Research Platform
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* ===================================
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*
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*
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* This Host ATM Research Platform ("HARP") file (the "Software") is
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* made available by Network Computing Services, Inc. ("NetworkCS")
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* "AS IS". NetworkCS does not provide maintenance, improvements or
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* support of any kind.
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*
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* NETWORKCS MAKES NO WARRANTIES OR REPRESENTATIONS, EXPRESS OR IMPLIED,
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* INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY
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* AND FITNESS FOR A PARTICULAR PURPOSE, AS TO ANY ELEMENT OF THE
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* SOFTWARE OR ANY SUPPORT PROVIDED IN CONNECTION WITH THIS SOFTWARE.
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* In no event shall NetworkCS be responsible for any damages, including
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* but not limited to consequential damages, arising from or relating to
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* any use of the Software or related support.
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*
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* Copyright 1994-1998 Network Computing Services, Inc.
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*
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* Copies of this Software may be made, however, the above copyright
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* notice must be reproduced on all copies.
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*
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* @(#) $FreeBSD$
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*
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*/
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/*
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* Server Cache Synchronization Protocol (SCSP) Support
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* ----------------------------------------------------
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*
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* SCSP-ATMARP server interface: configuration support
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*
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*/
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#include <sys/types.h>
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#include <sys/param.h>
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#include <sys/socket.h>
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#include <net/if.h>
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#include <netinet/in.h>
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#include <netatm/port.h>
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#include <netatm/queue.h>
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#include <netatm/atm.h>
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#include <netatm/atm_if.h>
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#include <netatm/atm_sap.h>
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#include <netatm/atm_sys.h>
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#include <netatm/atm_ioctl.h>
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#include <errno.h>
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#include <libatm.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <syslog.h>
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#include "../scspd/scsp_msg.h"
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#include "../scspd/scsp_if.h"
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#include "../scspd/scsp_var.h"
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#include "atmarp_var.h"
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#ifndef lint
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__RCSID("@(#) $FreeBSD$");
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#endif
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/*
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* Configure network interface for ATMARP cache synchronization
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*
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* Verify the network interface name and set the appropriate fields
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* in the ATMARP interface entry.
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*
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* Arguments:
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* netif pointer to network interface name
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*
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* Returns:
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* 0 success
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* errno reason for failure
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*
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*/
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int
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atmarp_cfg_netif(netif)
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char *netif;
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{
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int rc;
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Atmarp_intf *aip = (Atmarp_intf *)0;
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/*
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* Get an ATMARP interface block
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*/
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aip = calloc(1, sizeof(Atmarp_intf));
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if (aip == NULL)
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atmarp_mem_err("atmarp_cfg_netif: sizeof(Atmarp_intf)");
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/*
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* Make sure we're configuring a valid
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* network interface
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*/
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rc = verify_nif_name(netif);
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if (rc == 0) {
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fprintf(stderr, "%s: \"%s\" is not a valid network interface\n",
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prog, netif);
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rc = EINVAL;
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goto cfg_fail;
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} else if (rc < 0) {
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rc = errno;
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fprintf(stderr, "%s: can't verify network interface \"%s\"\n",
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prog, netif);
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goto cfg_fail;
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}
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/*
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* Update the interface entry
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*/
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strcpy(aip->ai_intf, netif);
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aip->ai_state = AI_STATE_NULL;
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aip->ai_scsp_sock = -1;
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LINK2TAIL(aip, Atmarp_intf, atmarp_intf_head, ai_next);
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return(0);
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cfg_fail:
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if (aip)
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free(aip);
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return(rc);
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}
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