LogOpenFile - Parameters

service (ULONG) - input

The class of Logging Service:
• Error logging

  All other values are reserved for future use.

pOpenFile (PVOID) - in/out

A pointer to the LogOpenFile parameter packet.

For Error Logging, this is a pointer to a LOFREQUEST structure.

rc (APIRET) - returns

Return code.

LogOpenFile returns the following values:

• No error 
  2 Error file not found
  
  99 Error device in use
  
  108 Error drive locked
  
  110 Error open failed
  
  523 Error LF invalid service
  
  524 Error LF general failure
  
  1703 Invalid data pointer
  
  1701 Invalid LF log file id
  
  1702 Invalid LF packet revision number
  
  1704 Invalid LF filename length
  
  1705 Invalid LF filename ptr
  
  1706 Invalid LF parm packet ptr
  
  1732 Invalid LF log file
  
  1761 Error LF invalid packet size

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