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QOS Reference
QOS Structures
 CONTROL_SERVICE Structure
This page is specific to
.NET Framework 3.0

Other versions are also available for the following:
CONTROL_SERVICE Structure

The CONTROL_SERVICE structure contains supported RSVP service types.

Syntax

typedef struct _CONTROL_SERVICE {
ULONG Length;
SERVICETYPE Service;
AD_GENERAL_PARAMS Overrides;
union {
AD_GUARANTEED Guaranteed;
PARAM_BUFFER ParamBuffer[1];
} ; } CONTROL_SERVICE,
*LPCONTROL_SERVICE;

Members

Length

Length of the entire structure, in bytes.

Service

The supported service type. Must be one of the following:

Value Meaning

SERVICETYPE_NOTRAFFIC

No data is being sent in this direction.

SERVICETYPE_BESTEFFORT

Best Effort service.

SERVICETYPE_CONTROLLEDLOAD

Controlled Load service.

SERVICETYPE_GUARANTEED

Guaranteed service.

SERVICETYPE_NETWORK_UNAVAILABLE

This service type is used to notify the user that the network is unavailable.

SERVICETYPE_GENERAL_INFORMATION

This service type corresponds to General Parameters, as defined by IntServ (the Integrated Services Working Group in the IETF).

SERVICETYPE_NOCHANGE

This specifies that the flow specification contains no changes from the previous specification.

SERVICETYPE_NONCONFORMING

Specifies non-conforming traffic.

SERVICETYPE_NETWORK_CONTROL

Specifies network control traffic.

SERVICETYPE_QUALITATIVE

Qualitative service.

Overrides

Specifies overrides to service specifications, expressed in the form of an AD_GENERAL_PARAMS structure.

Guaranteed

Specifies guaranteed service, and provides service parameters in the form of an AD_GUARANTEED structure.

ParamBuffer

Describes the buffer used, in the form of a PARAM_BUFFER structure.

Remarks

The Length value can be added to the pointer to the structure to obtain the pointer to the next CONTROL_SERVICE structure in the list, until the NumberOfServices member of the RSVP_ADSPEC structure is exhausted.

Requirements

Client Requires Windows 2000 Professional.
Server Requires Windows 2000 Server.
Header

Declared in Qossp.h.

See Also

RSVP_ADSPEC
PARAM_BUFFER


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Build date: 7/24/2008

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