snmp.h header

This header is used by Simple Network Management Protocol. For more information, see:

• Simple Network Management Protocol

snmp.h contains the following programming interfaces:

Functions

SnmpExtensionClose The Microsoft SNMP service calls the SnmpExtensionClose function to request that the SNMP extension agent deallocate resources and terminate operations. This function is an element of the SNMP Extension Agent API.
SnmpExtensionInit The Microsoft SNMP service calls the SnmpExtensionInit function to initialize the SNMP extension agent DLL. This function is an element of the SNMP Extension Agent API.
SnmpExtensionInitEx The Microsoft SNMP service calls the SnmpExtensionInitEx function to identify any additional management information base (MIB) subtrees the SNMP extension agent supports. This function is an element of the SNMP Extension Agent API.
SnmpExtensionMonitor The Microsoft SNMP service calls the SnmpExtensionMonitor function to provide the SNMP extension agent with a view to the service's internal counters and parameters. This function is an element of the SNMP Extension Agent API.
SnmpExtensionQuery The Microsoft SNMP service calls the SnmpExtensionQuery function to resolve SNMP requests that contain variables within one or more of the SNMP extension agent's registered MIB subtrees. This function is an element of the SNMP Extension Agent API.
SnmpExtensionQueryEx The Microsoft SNMP service calls the SnmpExtensionQueryEx function to process SNMP requests that specify variables in one or more MIB subtrees registered by SNMP extension agents. This function is an element of the SNMP Extension Agent API.
SnmpExtensionTrap The Microsoft SNMP service calls the SnmpExtensionTrap function to retrieve information the service needs to generate traps for the SNMP extension agent.
SnmpSvcGetUptime The SnmpSvcGetUptime function retrieves the number of centiseconds that the SNMP service has been running. This function is an element of the SNMP Utility API.
SnmpSvcSetLogLevel The SnmpSvcSetLogLevel function adjusts the level of detail of the debug output from the SNMP service and from SNMP extension agents using the SnmpUtilDbgPrint function. This function is an element of the SNMP Utility API.
SnmpSvcSetLogType The SnmpSvcSetLogType function adjusts the destination for the debug output from the SNMP service and from SNMP extension agents using the SnmpUtilDbgPrint function. This function is an element of the SNMP Utility API.
SnmpUtilAsnAnyCpy The SnmpUtilAsnAnyCpy 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. The SnmpUtilAsnAnyCpy function is an element of the SNMP Utility API.
SnmpUtilAsnAnyFree The SnmpUtilAsnAnyFree function frees the memory allocated for the specified AsnAny structure. This function is an element of the SNMP Utility API.
SnmpUtilDbgPrint The SnmpUtilDbgPrint function enables debugging output from the SNMP service. This function is an element of the SNMP Utility API.
SnmpUtilIdsToA The SnmpUtilIdsToA function converts an object identifier (OID) to a null-terminated string. This function is an element of the SNMP Utility API.
SnmpUtilMemAlloc The SnmpUtilMemAlloc function allocates dynamic memory from the process heap. This function is an element of the SNMP Utility API.
SnmpUtilMemFree The SnmpUtilMemFree function frees the specified memory object. This function is an element of the SNMP Utility API.
SnmpUtilMemReAlloc The SnmpUtilMemReAlloc function changes the size of the specified memory object. This function is an element of the SNMP Utility API.
SnmpUtilOctetsCmp The SnmpUtilOctetsCmp function compares two octet strings. This function is an element of the SNMP Utility API.
SnmpUtilOctetsCpy The SnmpUtilOctetsCpy function copies the variable pointed to by the pOctetsSrc parameter to the variable pointed to by the pOctetsDst parameter.
SnmpUtilOctetsFree The SnmpUtilOctetsFree function frees the memory allocated for the specified octet string. This function is an element of the SNMP Utility API.
SnmpUtilOctetsNCmp The SnmpUtilOctetsNCmp function compares two octet strings. The function compares the subidentifiers in the strings until it reaches the number of subidentifiers specified by the nChars parameter. SnmpUtilOctetsNCmp is an element of the SNMP Utility API.
SnmpUtilOidAppend The SnmpUtilOidAppend function appends the source object identifier to the destination object identifier. This function is an element of the SNMP Utility API.
SnmpUtilOidCmp The SnmpUtilOidCmp function compares two object identifiers. This function is an element of the SNMP Utility API.
SnmpUtilOidCpy The SnmpUtilOidCpy function copies the variable pointed to by the pOidSrc parameter to the pOidDst parameter, allocating any necessary memory for the destination's copy. This function is an element of the SNMP Utility API.
SnmpUtilOidFree The SnmpUtilOidFree function frees the memory allocated for the specified object identifier. This function is an element of the SNMP Utility API.
SnmpUtilOidNCmp The SnmpUtilOidNCmp function compares two object identifiers.
SnmpUtilOidToA The SnmpUtilOidToA function converts an object identifier (OID) to a null-terminated string. This function is an element of the SNMP Utility API.
SnmpUtilPrintAsnAny The SnmpUtilPrintAsnAny function prints the value of the Any parameter to the standard output. This function is an element of the SNMP Utility API.
SnmpUtilPrintOid The SnmpUtilPrintOid function formats the specified object identifier (OID) and prints the result to the standard output device. This function is an element of the SNMP Utility API.
SnmpUtilVarBindCpy The SnmpUtilVarBindCpy function copies the specified SnmpVarBind structure, and allocates any memory necessary for the destination structure. The SnmpUtilVarBindCpy function is an element of the SNMP Utility API.
SnmpUtilVarBindFree The SnmpUtilVarBindFree function frees the memory allocated for an SnmpVarBind structure. This function is an element of the SNMP Utility API.
SnmpUtilVarBindListCpy The SnmpUtilVarBindListCpy function copies the specified SnmpVarBindList structure, and allocates any necessary memory for the destination's copy. This function is an element of the SNMP Utility API.
SnmpUtilVarBindListFree The SnmpUtilVarBindListFree function frees the memory allocated for an SnmpVarBindList structure. This function is an element of the SNMP Utility API.

Structures

AsnAny The AsnAny structure contains an SNMP variable type and value. This structure is a member of the SnmpVarBind structure that is used as a parameter in many of the SNMP functions. This structure is not used by the WinSNMP API functions.
AsnObjectIdentifier The AsnObjectIdentifier structure represents object identifiers. This structure is used by multiple SNMP functions. This structure is not used by the WinSNMP API functions.
AsnOctetString The AsnOctetString structure contains octet quantities, usually bytes. This structure is used by multiple SNMP functions. This structure is not used by the WinSNMP API functions.
SnmpVarBind The SnmpVarBind structure represents an SNMP variable binding. This structure is used by multiple SNMP functions. This structure is not used by the WinSNMP API functions.
SnmpVarBindList The SnmpVarBindList structure represents an SNMP variable bindings list. This structure is used by multiple SNMP functions. This structure is not used by the WinSNMP API functions.