ADIC Digital Camera 601355 Rev A 사용자 설명서

2-1078

API Functions

601355 Rev A

37  

/* Send the command to the VolServ 

software. */

38  

/* Note that status is not 

processed here. */

39  

/* Instead, it is processed in the 

*/

40  

/* vst_dispatch routine. Also, 

note that */

41

/* default values such as timeout 

*/

42  

/* value retry limit and priority 

are set as */

43

/* default parameters. */

44  

rc = VSCMD_Unlock(cmd,

45  VSID_DRIVE_ID_LIST, 

count,drivelist,

46  VSID_LOCK_ID, 

lockid,

47  VSID_ENDFIELD);

48  }

49  

return ( rc );

50 }

The API must be initialized with a call to 

VS_Initialize

 

before this function can be executed.

VolServ can generate intermediate status in response ton 
Unlock request.

VSCMD_Unlock

 does not trigger MediaClass callbacks from 

VolServ.

Drives specified on a 

VSCMD_Unlock

 request that are either 

not locked or that have a lock identifier different from the one 
specified on the 

VSCMD_Unlock

 request return a failure 

status.

The 

VSID_DRIVE_ID

 parameter requires that two arguments 

be passed instead of one.