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PostScript
4-16
devcontrol
string integer devcontrol boolean
allows a host computer utility to manage resources on the flash or disk. It
requires a string device name parameter, an integer command name parameter,
and two command argument parameters. The device control operator performs
a specified command on the specified device. The return values on the stack
indicate:
true the command is successful
false the command is unsuccessful and returns an error code
Table 4-6: devcontrol Operator Parameters
Integer Command
Name Parameter
Argument Parameter Description
1 null null Park disk heads
5 file null Make contiguous flash file
8 filename description Set description of file
9 password null Set device read/write password
10 password null Set device write password
11 filename password Set file read/write password
12 filename password Set file write password
13 password null Declare device read/write password
14 password null Declare device write password
15 filename password Declare file read/write password
16 filename password Declare file write password
17 null null Reset device password list
18 null null Reset file password list
19 devicename password Get device password
19 filename password Get file password
20 devicename null Determine if device password is properly declared
20 filename null Determine if file password is properly declared
21 null null Scan for bad block
22 null null Abort bad block scan
23 null null Quick bad block scan
24 null null Flush the disk cache
27 file null Be quiet when writing to disk