Locking Routines

Functions
void	__retarget_lock_init (_LOCK_T *lock)
	Allocate lock related resources. More...
void	__retarget_lock_init_recursive (_LOCK_T *lock)
	Allocate recursive lock related resources. More...
void	__retarget_lock_close (_LOCK_T lock)
	Free lock related resources. More...
void	__retarget_lock_close_recursive (_LOCK_T lock)
	Free recursive lock related resources. More...
void	__retarget_lock_acquire (_LOCK_T lock)
	Acquire lock immediately after the lock object is available. More...
void	__retarget_lock_acquire_recursive (_LOCK_T lock)
	Acquire recursive lock immediately after the lock object is available. More...
int	__retarget_lock_try_acquire (_LOCK_T lock)
	Acquire lock if the lock object is available. More...
int	__retarget_lock_try_acquire_recursive (_LOCK_T lock)
	Acquire recursive lock if the lock object is available. More...
void	__retarget_lock_release (_LOCK_T lock)
	Relinquish the lock ownership. More...
void	__retarget_lock_release_recursive (_LOCK_T lock)
	Relinquish the recursive lock ownership. More...

Description

Function Documentation

__retarget_lock_acquire()

void __retarget_lock_acquire

(

_LOCK_T

lock

)

Acquire lock immediately after the lock object is available.

Parameters

[in]

lock

user defined lock object

__retarget_lock_acquire_recursive()

void __retarget_lock_acquire_recursive

(

_LOCK_T

lock

)

Acquire recursive lock immediately after the lock object is available.

Parameters

[in]

lock

user defined lock object

__retarget_lock_close()

void __retarget_lock_close

(

_LOCK_T

lock

)

Free lock related resources.

Parameters

[in]

lock

user defined lock object

__retarget_lock_close_recursive()

void __retarget_lock_close_recursive

(

_LOCK_T

lock

)

Free recursive lock related resources.

Parameters

[in]

lock

user defined lock object

__retarget_lock_init()

void __retarget_lock_init

(

_LOCK_T *

lock

)

Allocate lock related resources.

Parameters

[in]

lock

pointer to user defined lock object

__retarget_lock_init_recursive()

void __retarget_lock_init_recursive

(

_LOCK_T *

lock

)

Allocate recursive lock related resources.

Parameters

[in]

lock

pointer to user defined lock object

__retarget_lock_release()

void __retarget_lock_release

(

_LOCK_T

lock

)

Relinquish the lock ownership.

Parameters

[in]

lock

user defined lock object

__retarget_lock_release_recursive()

void __retarget_lock_release_recursive

(

_LOCK_T

lock

)

Relinquish the recursive lock ownership.

Parameters

[in]

lock

user defined lock object

__retarget_lock_try_acquire()

int __retarget_lock_try_acquire

(

_LOCK_T

lock

)

Acquire lock if the lock object is available.

Parameters

[in]

lock

user defined lock object

Returns

zero for success and non-zero to indicate that the lock cannot be acquired

__retarget_lock_try_acquire_recursive()

int __retarget_lock_try_acquire_recursive

(

_LOCK_T

lock

)

Acquire recursive lock if the lock object is available.

Parameters

[in]

lock

user defined lock object

Returns

zero for success and non-zero to indicate that the lock cannot be acquired