Header Files for Entity MIB Functions

Data declarations and defines that are needed by the Entity MIB functions are included in header files. The following header files in /usr/demo/sma_snmp/demo_module_11 can be copied and modified for use with your own modules:

The structures defined in entPhysicalTable.h and entLogicalTable.h are shown in the following sections.

entPhysicalEntry_t Structure

The entPhysicalTable.h header file contains the typedef for the entPhysicalEntry_t structure. This structure is representative of the entPhysicalTable columns that are defined in RFC 2737. The entPhysicalEntry_t is defined as follows:

typedef struct entPhysicalEntry_s {
    int_l entPhysicalIndex;
    char *entPhysicalDescr;
    oid *entPhysicalVendorType;
    int_l entPhysicalVendorTypeSize;
    int_l entPhysicalContainedIn;
    int_l entPhysicalClass;
    int_l entPhysicalParentRelPos;
    char *entPhysicalName;
    char *entPhysicalHardwareRev;
    char *entPhysicalFirmwareRev;
    char *entPhysicalSoftwareRev;
    char *entPhysicalSerialNum;
    char *entPhysicalMfgName;
    char *entPhysicalModelName;
    char *entPhysicalAlias;
    char *entPhysicalAssetID;
    int_l entPhysicalIsFRU;
    struct entPhysicalEntry_s *pNextEntry;
} entPhysicalEntry_t;

entLogicalEntry_t Structure

The entLogicalTable.h header file contains the typedef for the entLogicalEntry_tstructure. This structure is representative of the entLogicalTable columns that are defined in RFC 2737. The entLogicalEntry_t is defined as follows:

typedef struct entLogicalEntry_s {

   int_l   entLogicalIndex;
   char *entLogicalDescr;
   oid  *entLogicalType;
   int_l   entLogicalTypeSize;
   char *entLogicalCommunity;
   char *entLogicalTAddress;
   oid  *entLogicalTDomain; 
   int_l   entLogicalTDomainSize; 
   char *entLogicalContextEngineId;
   char *entLogicalContextName;
   struct entLogicalEntry_s* pNextEntry;

} entLogicalEntry_t;