coreservicesd(8) BSD System Manager's Manual coreservicesd(8)NAME
coreservicesd
DESCRIPTION
coreservicesd provides various services for CoreServices frameworks. It is not meant to be invoked directly and it must not be terminated.
Darwin June 2, 2019 Darwin
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taskpolicy(8) BSD System Manager's Manual taskpolicy(8)NAME
taskpolicy -- execute a program with an altered I/O or scheduling policy
SYNOPSIS
taskpolicy [-d policy] [-b] program [arg1 [...]]
DESCRIPTION
The taskpolicy program uses the setiopolicy_np(3) and setpriority(2) APIs to execute a program with altered I/O or scheduling policies. All
children of the specified program also inherit these policies.
taskpolicy accepts the following flags and arguments:
-d policy Run the program after calling setiopolicy_np(3) with an iotype of IOPOL_TYPE_DISK, a scope of IOPOL_SCOPE_PROCESS, and the
specified policy. The argument can either be an integer, or a symbolic string like "default" or "throttle", which is inter-
preted case-insensitively.
-g policy Run the program after calling setiopolicy_np(3) with an iotype of IOPOL_TYPE_DISK, a scope of IOPOL_SCOPE_DARWIN_BG, and the
specified policy. The argument is interpreted in the same manor as -d.
-b Run the program after calling setpriority(2) with a priority of PRIO_DARWIN_BG.
SEE ALSO setpriority(2), setiopolicy_np(3)Darwin June 2, 2019 Darwin
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