05-07-2009
It depends on how large the code base is and also a matter of personal style. For small programs I just plug in the preprocessor stuff into the source code itself and for large ones I use a header file but anyways you have indeed answered your own question
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LEARN ABOUT NETBSD
getencstat
GETENCSTAT(8) BSD System Manager's Manual GETENCSTAT(8)
NAME
getencstat -- get SCSI Environmental Services Device enclosure status
SYNOPSIS
getencstat [-v] device [device ...]
DESCRIPTION
getencstat gets summary and detailed SCSI Environmental Services (or SAF-TE) device enclosure status. The overall status is printed out. If
the overall status is considered okay, nothing else is printed out (unless the -v option is used).
A SCSI Environmental Services device enclosure may be either in the state of being OK, or in one or more of the states of INFORMATIONAL,
NON-CRITICAL, CRITICAL, or UNRECOVERABLE states. These overall states reflect a summary of the states of each object within such a device
(such as power supplies or disk drives).
With the -v option, the status of all objects within the device is printed, whether OK or not. Along with the status of each object is the
object identifier.
The user may then use setencstat(8) to try and clear overall device status, or may use setobjstat(8) to set specific object status.
FILES
/dev/sesN SCSI Environmental Services Devices
SEE ALSO
ses(4), sesd(8), setencstat(8), setobjstat(8)
BSD
February 21, 2000 BSD