fpGetPriority
Return process priority
Declaration
Source position: bunxh.inc line 105
function fpGetPriority(Which: cint; Who: cint) : cint;
Description
GetPriority returns the priority with which a process is running. Which process(es) is determined by the Which and Who variables. Which can be one of the predefined Prio_Process, Prio_PGrp, Prio_User, in which case Who is the process ID, Process group ID or User ID, respectively.
For an example, see FpNice .
Errors
Error information is returned solely by the FpGetErrno function: a priority can be a positive or negative value.
- sys_esrch
- No process found using which and who.
- sys_einval
- Which was not one of Prio_Process, Prio_Grp or Prio_User.
See also
| Name | Description |
|---|---|
| FpNice | Set process priority |
| FpSetPriority | Set process priority |