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--- a/osfmk/man/task_set_policy.html
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@@ -1 +1,80 @@
-task_set_policy
Function - Set target task's default scheduling policy state. (Protected Interface.)
SYNOPSIS
kern_return_t task_set_policy
(task_t task,
processor_set_t processor_set,
policy_t policy,
policy_base_t base,
mach_msg_type_number_t base_count,
policy_limit_t limit,
mach_msg_type_number_t limit_count,
boolean_t change_threads);
PARAMETERS
- task
-
[in task send right]
The task whose scheduling policy is to be set.
- processor_set
-
[in processor-set-control send right]
The control port for the processor
set to which the task is currently assigned.
- policy
-
[in scalar]
Policy to be set. The values currently defined are POLICY_TIMESHARE,
POLICY_RR (round robin) and POLICY_FIFO (firstin, first-out).
- base
-
[pointer to in structure]
Base policy specific data, policy_fifo_base,
policy_rr_base or policy_timeshare_base.
- base_count
-
[in scalar]
The size of the buffer (in natural-sized units).
- limit
-
[pointer to in structure]
Policy specific limits, policy_fifo_limit,
policy_rr_limit or policy_timeshare_limit.
- limit_count
-
[in scalar]
The size of the buffer (in natural-sized units).
- change_threads
-
[in scalar]
True if the scheduling attributes for all contained threads
should be changed as well.
DESCRIPTION
The task_set_policy function sets the scheduling attributes,
both base and limit, for task.
policy may be any policy implemented by the processor set whether or
not it is enabled.
RETURN VALUES
- KERN_INVALID_PROCESSOR_SET
-
processor_set is not the task's processor set control port.
RELATED INFORMATION
Functions:
processor_set_policy_control,
thread_policy,
thread_set_policy,
task_policy.
Data Structures:
policy_fifo_info,
policy_rr_info,
policy_timeshare_info.
\ No newline at end of file
+
task_set_policy
+
+
+Function - Set target task's default scheduling policy state. (Protected Interface.)
+
SYNOPSIS
+
+kern_return_t task_set_policy
+ (task_t task,
+ processor_set_t processor_set,
+ policy_t policy,
+ policy_base_t base,
+ mach_msg_type_number_t base_count,
+ policy_limit_t limit,
+ mach_msg_type_number_t limit_count,
+ boolean_t change_threads);
+
+PARAMETERS
+
+- task
+
-
+[in task send right]
+The task whose scheduling policy is to be set.
+
- processor_set
+
-
+[in processor-set-control send right]
+The control port for the processor
+set to which the task is currently assigned.
+
- policy
+
-
+[in scalar]
+Policy to be set. The values currently defined are POLICY_TIMESHARE,
+POLICY_RR (round robin) and POLICY_FIFO (firstin, first-out).
+
- base
+
-
+[pointer to in structure]
+Base policy specific data, policy_fifo_base,
+policy_rr_base or policy_timeshare_base.
+
- base_count
+
-
+[in scalar]
+The size of the buffer (in natural-sized units).
+
- limit
+
-
+[pointer to in structure]
+Policy specific limits, policy_fifo_limit,
+policy_rr_limit or policy_timeshare_limit.
+
- limit_count
+
-
+[in scalar]
+The size of the buffer (in natural-sized units).
+
- change_threads
+
-
+[in scalar]
+True if the scheduling attributes for all contained threads
+should be changed as well.
+
+DESCRIPTION
+
+The task_set_policy function sets the scheduling attributes,
+both base and limit, for task.
+policy may be any policy implemented by the processor set whether or
+not it is enabled.
+
RETURN VALUES
+
+- KERN_INVALID_PROCESSOR_SET
+
-
+processor_set is not the task's processor set control port.
+
+RELATED INFORMATION
+
+Functions:
+processor_set_policy_control,
+thread_policy,
+thread_set_policy,
+task_policy.
+
+Data Structures:
+policy_fifo_info,
+policy_rr_info,
+policy_timeshare_info.