ADIC Digital Camera 601355 Rev A 사용자 설명서

601355 Rev A

API Functions

2-1051

48  

VSID_REQUEST_TYPE, c,

49  

VSID_NEW_PRIORITY, p,

50  

VSID_ENDFIELD);

51  }

52  

return ( rc );

53 }

The API must be initialized with a call to 

VS_Initialize

 

before this function can be executed.

VolServ generates no intermediate status in response to a 
Reprioritize request for the following situations.

VSCMD_Reprioritize

 does not trigger any MediaClass 

callbacks from VolServ.

To ensure timely processing, a 

VSCMD_Reprioritize

 

request is assigned execution priority 0 (zero) by VolServ.

A 

VSCMD_Reprioritize

 request cannot be cancelled.

The new priority specified in a 

VSCMD_Reprioritize

 

request may be higher or lower than the current priority of the 
specified request.

If the request specified in a 

VSCMD_Reprioritize

 request 

is already processing when the 

VSCMD_Reprioritize

 

request is received, VolServ still processes the 

VSCMD_Reprioritize

 request. If all work on the specified 

request has completed, the 

VSCMD_Reprioritize

 request 

functions as a noop. However, if there is additional processing 
to perform to complete the specified request, VolServ 
reprioritizes the remaining processing.