ra8_esp_hosted_sync_state_t Struct Reference

Module state of the mutex and semaphore half – entirely static. More...

Collaboration diagram for ra8_esp_hosted_sync_state_t:

Data Fields
TX_MUTEX	mutexes [k_ra8_esp_hosted_max_mutexes]
	Mutex table.
bool	mutex_used [k_ra8_esp_hosted_max_mutexes]
	Mutex occupancy.
TX_SEMAPHORE	sems [k_ra8_esp_hosted_max_semaphores]
	Semaphore table.
bool	sem_used [k_ra8_esp_hosted_max_semaphores]
	Semaphore occupancy.
bool	ready
	Tables usable.

Detailed Description

Module state of the mutex and semaphore half – entirely static.

Two fixed tables and their occupancy flags. Nothing is allocated; the tables are reserved at link time and exhaustion is a failure, never a growth.

Invariant

ready is true exactly while the tables may be used.

A set occupancy flag always names a live ThreadX object.

Example:

TEST_ASSERT_NOT_NULL(funcs._h_create_mutex());

See also

priv_ra8_esp_hosted_rtos_sync_init

Since

0.1.0

Definition at line 90 of file ra8_esp_hosted_rtos_sync.c.

Field Documentation

mutex_used

bool ra8_esp_hosted_sync_state_t::mutex_used[k_ra8_esp_hosted_max_mutexes]

Mutex occupancy.

Definition at line 92 of file ra8_esp_hosted_rtos_sync.c.

mutexes

TX_MUTEX ra8_esp_hosted_sync_state_t::mutexes[k_ra8_esp_hosted_max_mutexes]

Mutex table.

Definition at line 91 of file ra8_esp_hosted_rtos_sync.c.

ready

bool ra8_esp_hosted_sync_state_t::ready

Tables usable.

Definition at line 95 of file ra8_esp_hosted_rtos_sync.c.

sem_used

bool ra8_esp_hosted_sync_state_t::sem_used[k_ra8_esp_hosted_max_semaphores]

Semaphore occupancy.

Definition at line 94 of file ra8_esp_hosted_rtos_sync.c.

sems

TX_SEMAPHORE ra8_esp_hosted_sync_state_t::sems[k_ra8_esp_hosted_max_semaphores]

Semaphore table.

Definition at line 93 of file ra8_esp_hosted_rtos_sync.c.

---

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

• port/esp-hosted/src/ra8_esp_hosted_rtos_sync.c