ospf_globals.h

vxworks下ospf协议栈

/* ospf_globals.h - OSPF globals */

/* Copyright 2000-2003 Wind River Systems, Inc. */
#include "copyright_wrs.h"

/*
modification history
--------------------
02e,30may03,agi    removed ospfRawInputTaskId
02d,26may03,agi    Removed RWOS-specific references
02c,09may03,agi    Added global OSPF semaphores
02b,17feb02,ram	   SPR 81808 Added OSPF memory partition support
02a,28jan03,ram	   SPR 85050 Added new mutex for external route queue
01z,19nov02,mwv    Merge TMS code SPR 84284
01y,13oct01,kc     Dynamic configuration changes.
01x,26sep01,kc     Cleaned up receive task related globals.
01w,21sep01,kc     Removed unused raw socket globals.
01v,22aug01,kc     Fixed compiler errors if VIRTUAL_STACK is defined.
01u,14aug01,kc     Added iterators for virtual interface and neighbor.
01t,13aug01,kc     Moved FP_OSPF_RECEIVE, FP_OSPF_SEND and OSPF_CALLBACK_IF declarations
                   outside VIRTUAL_STACK defined.
01s,26sep00,reshma Added WindRiver CopyRight
01r,25sep00,reshma RFC-1587 implementation for OSPF NSSA Option, also tested against ANVL.
01q,20jul00,reshma Unix compatibility related changes.
01p,06jul00,reshma Removed unnecessary header files and defines.
01o,04apr00,reshma Added some MIB support (Read only).
                   Passed all important ANVL OSPF tests.
01n,23dec99,reshma Compatibility with VxWorks-IP and VxWorks RTM-interface
01m,19may99,jack   redefined OSPF_PATRICIA_32_BITS_KEY_MAX_BIT_POSITION as per fixes in
                   patricia
01l,28dec98,jack   Compiled and added some comments
01k,11nov98,jack   Config changes, linted and big endian changes
01j,30oct98,jack   Incorporate changes for compilation on Vxworks
01i,23aug98,jack   ANVL tested OSPF with PATRICIA tree route table and no recursion
01h,10aug98,jack   PATRICIA Route Table Based OSPF Code Base
01g,04aug98,jack   Enum types added in the definition of OSPF_LS_TYPE to facilitate
                   processing of flags in LS_ROUTER - Added OSPF_LS_ROUTER_ABR
                   and OSPF_LS_ROUTER_ASBR
01f,08jul98,jack   Patricia RT table related changes - need to be tested
01e,04jun98,jack   Integration with RTM and BGP
01d,10jul97,cindy  Pre-release v1.52b
01c,10feb97,cindy  Release Version 1.52
01b,22oct97,cindy  Release Version 1.50
01a,05jun96,cindy  First Beta Release
*/

/* the meta structure */

#if !defined (_OSPF_GLOBALS_H_)
#define _OSPF_GLOBALS_H_
typedef int (*FP_OSPF_RECEIVE) (register struct mbuf *message_block);

typedef int (*FP_OSPF_SEND) (register struct mbuf *message_block);


typedef struct OSPF_CALLBACK_IF
{
    int             ospfEnabled;
    FP_OSPF_RECEIVE     pOSpfReceive;
    FP_OSPF_SEND        pOSpfSend;

} OSPF_CALLBACK_IF;

/* the following iterators needs to be defined regardless if __OSPF_VIRTUAL_STACK__ preproc
 * is used.
 */

#if !defined (__OSPF_VIRTUAL_STACK__)
extern OSPF_CLASS ospf;

SEM_ID  ospf_global_mutex;
SEM_ID  ospf_config_mutex;
SEM_ID  ospf_external_route_mutex;

/*raw socket - Added socket for input jkw*/
extern int ipSock;

extern OSPF_CALLBACK_IF OspfRegistrationInfo;

extern char ospf_configuration_text[OSPF_MAXIMUM_FILE_SIZE + 1];

extern UINT ten_seconds_counter;

/* SPR 81808 -- Begin */
extern ULONG ospfMemPartId;
/* SPR 81808 -- End */

#endif /* __OSPF_VIRTUAL_STACK__ */
/*RFC 1765*/
extern ULONG ospf_db_overflow_timer;

#endif /* _OSPF_GLOBALS_H_ */