PSD DEINSTALL: Difference between revisions
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DeInstall the PSD. | DeInstall the PSD. | ||
This function is called to release any resources that may have been allocated by the PSD_INSTALL function. A PSD is never de-installed after | This function is called to release any resources that may have been allocated by the PSD_INSTALL function. A PSD is never de-installed after it's Init routine is called. | ||
* '''Mode''': Called in Init Mode; may be called in Kernel Mode. | * '''Mode''': Called in Init Mode; may be called in Kernel Mode. | ||
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==Return Code== | ==Return Code== | ||
'''Exit''' : | '''Exit''' : | ||
; NO_ERROR : if the PSD | ; NO_ERROR : if the PSD de-installed successfully. | ||
; -1 : if the PSD didn't | ; -1 : if the PSD didn't de-install. | ||
==Remarks== | ==Remarks== | ||
Revision as of 19:55, 15 March 2018
DeInstall the PSD.
This function is called to release any resources that may have been allocated by the PSD_INSTALL function. A PSD is never de-installed after it's Init routine is called.
- Mode: Called in Init Mode; may be called in Kernel Mode.
Syntax
PSD_DEINSTALL <keywords>
Parameters
- Entry: None.
Return Code
Exit :
- NO_ERROR
- if the PSD de-installed successfully.
- -1
- if the PSD didn't de-install.
Remarks
This function may be called after OS/2 is finished with initialization by the DosTestPSD API; therefore, the PSD developer must be careful not to use any init mode only PSDHelp's in this function.
- The function is required for OS/2 to operate properly, so the function can not be omitted.
- The function can call a PSD help that may block.