CORE_mutex_Attributes Struct Reference
[Mutex Handler]

Core Mutex Attributes. More...

#include <coremutex.h>

Data Fields
CORE_mutex_Nesting_behaviors	lock_nesting_behavior
boolean	only_owner_release
CORE_mutex_Disciplines	discipline
Priority_Control	priority_ceiling

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Detailed Description

Core Mutex Attributes.

The following defines the control block used to manage the attributes of each mutex.

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Field Documentation

CORE_mutex_Nesting_behaviors CORE_mutex_Attributes::lock_nesting_behavior

This field determines what the behavior of this mutex instance will be when attempting to acquire the mutex when it is already locked.

Referenced by _CORE_mutex_Seize_interrupt_trylock_body().

boolean CORE_mutex_Attributes::only_owner_release

When this field is TRUE, then only the thread that locked the mutex is allowed to unlock it.

CORE_mutex_Disciplines CORE_mutex_Attributes::discipline

This field indicates whether threads waiting on the mutex block in FIFO or priority order.

Referenced by _CORE_mutex_Is_fifo(), _CORE_mutex_Is_inherit_priority(), _CORE_mutex_Is_priority(), and _CORE_mutex_Is_priority_ceiling().

Priority_Control CORE_mutex_Attributes::priority_ceiling

This field contains the ceiling priority to be used if that protocol is selected.

Referenced by _CORE_mutex_Seize_interrupt_trylock_body().

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The documentation for this struct was generated from the following file:

• coremutex.h