Sys2QueryForegroundProcess: Difference between revisions
Created page with "==Description== Queries the PID of the current foreground process. (Note that this is not necessarily the same as the process which is calling this function, which could, for ..." |
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==Arguments== | ==Arguments== | ||
REXX ARGUMENTS: None | ; REXX ARGUMENTS: None | ||
==Return Value== | ==Return Value== | ||
REXX RETURN VALUE: | ; REXX RETURN VALUE: Integer representing the process ID (in decimal), or 0 if an error occurred. | ||
[[Category:The OS/2 API Project]] | |||
Revision as of 14:54, 16 June 2016
Description
Queries the PID of the current foreground process. (Note that this is not necessarily the same as the process which is calling this function, which could, for example, be running in the background and/or as a child of the foreground process.)
Arguments
- REXX ARGUMENTS
- None
Return Value
- REXX RETURN VALUE
- Integer representing the process ID (in decimal), or 0 if an error occurred.