Sys2QueryProcess: Difference between revisions
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Queries information about the specified process. | Queries information about the specified process. | ||
Specifying a process ID of 0 will return the information for the | Specifying a process ID of 0 will return the information for the current process (that is, the process calling this function); note that this requires the second parameter to specify that the identifier is in fact a process ID ('P' or 'H') rather than an executable name. | ||
current process (that is, the process calling this function); note that | |||
this requires the second parameter to specify that the identifier is in | |||
fact a process ID ('P' or 'H') rather than an executable name. | |||
==Arguments== | ==Arguments== | ||
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"" is returned if the process was not found or if an internal error occurred. | "" is returned if the process was not found or if an internal error occurred. | ||
[[Category: | [[Category:RxUtilEx]] | ||
Revision as of 14:29, 26 February 2017
Queries information about the specified process.
Specifying a process ID of 0 will return the information for the current process (that is, the process calling this function); note that this requires the second parameter to specify that the identifier is in fact a process ID ('P' or 'H') rather than an executable name.
Arguments
REXX ARGUMENTS:
1. The process identifier (program name or process ID) (REQUIRED)
2. Flag indicicating the identifier type:
'P': decimal process ID
'H': hexadecimal process ID
'N': executable program name (with or without extension) (DEFAULT)
Return Value
REXX RETURN VALUE:
A string of the format pid parent-pid process-type priority cpu-time executable-name "priority" is in hexadecimal notation, all other numbers are decimal. "" is returned if the process was not found or if an internal error occurred.