SNMP Functions (Windows CE 5.0)
The following table shows the SNMP functions with a description of the purpose of each.
| Programming element | Description |
|---|---|
| SnmpExtensionClose | This function is called by the Microsoft Simple Network Management Protocol (SNMP) service to request that the SNMP extension agent deallocate resources and terminate operations. |
| SnmpExtensionInit | This function is called by the Microsoft SNMP service to initialize the SNMP extension agent dynamic-link library (DLL). |
| SnmpExtensionInitEx | This function is called by the Microsoft SNMP service to identify any additional management information base (MIB) subtrees the SNMP extension agent supports. |
| SnmpExtensionQuery | This function is called by the Microsoft SNMP service to resolve SNMP requests that contain variables within one or more of the SNMP extension agent's registered MIB subtrees. |
| SnmpExtensionQueryEx | This function is called by the Microsoft SNMP service to process SNMP requests that specify variables in one or more MIB subtrees registered by SNMP extension agents. |
| SnmpExtensionTrap | This function is called by the Microsoft SNMP service to retrieve information the service needs to generate traps for the SNMP extension agent. |
| SnmpSvcGetUptime | This function retrieves the number of centiseconds that the SNMP service has been running. |
| SnmpSvcSetLogLevel | This function adjusts the level of detail of the debug output from the SNMP service and from SNMP extension agents using the SnmpUtilDbgPrint function. |
| SnmpSvcSetLogType | This function adjusts the destination for the debug output from the SNMP service and from SNMP extension agents using the SnmpUtilDbgPrint function. |
| SnmpTfxClose | This function closes the SnmpTfx framework application. |
| SnmpTfxOpen | This function initializes the SnmpTfx framework application. |
| SnmpTfxQuery | This function resolves SNMP requests that contain variables within one or more of the SNMP extension agent's registered MIB views. |
| SnmpUtilAsnAnyCpy | This function copies the variable pointed to by the pAnySrc parameter to the pAnyDst parameter. The function allocates any necessary memory for the destination's copy. |
| SnmpUtilAsnAnyFree | This function frees the memory allocated for the specified AsnAny. |
| SnmpUtilDbgPrint | This function enables debugging output from the SNMP service. |
| SnmpUtilIdsToA | This function converts an object identifier (OID) to a null-terminated string. |
| SnmpUtilIdsToW | This function converts an object identifier (OID) to a Unicode string. |
| SnmpUtilMemAlloc | This function allocates dynamic memory from the process heap. |
| SnmpUtilMemFree | This function frees the specified memory object. |
| SnmpUtilMemReAlloc | This function changes the size of the specified memory object. |
| SnmpUtilOctetsCmp | This function compares two octet strings. |
| SnmpUtilOctetsCpy | This function copies the variable pointed to by the pOctetsSrc parameter to the variable pointed to by the pOctetsDst parameter. |
| SnmpUtilOctetsFree | This function frees the memory allocated for the specified octet string. |
| SnmpUtilOctetsNCmp | This function compares two octet strings. |
| SnmpUtilOidAppend | This function appends the source object identifier to the destination object identifier. |
| SnmpUtilOidCmp | This function compares two object identifiers. |
| SnmpUtilOidCpy | This function copies the variable pointed to by the pOidSrc parameter to the pOidDst parameter, allocating any necessary memory for the destination's copy. |
| SnmpUtilOidFree | This function frees the memory allocated for the specified object identifier. |
| SnmpUtilOidNCmp | This function compares two object identifiers. |
| SnmpUtilOidToA | This function converts an object identifier (OID) to a null-terminated string. |
| SnmpUtilOidToW | This function converts an object identifier (OID) to a Unicode string. |
| SnmpUtilPrintToStrAsnAny | This function outputs the value of the Any parameter to a string. |
| SnmpUtilVarBindCpy | This function copies the specified SnmpVarBind structure, and allocates any memory necessary for the destination structure. |
| SnmpUtilVarBindFree | This function frees the memory allocated for an SnmpVarBind structure. |
| SnmpUtilVarBindListCpy | This function copies the specified SnmpVarBind structure, and allocates any necessary memory for the destination's copy. |
| SnmpUtilVarBindListFree | This function frees the memory allocated for an SnmpVarBindList structure. |
Send Feedback on this topic to the authors