doxygen/latest/spinlock_8c_source.html

 /*
  * SPDX-License-Identifier: GPL-3.0-only
  * This file is part of Lazuli.
  */

 #include <Lazuli/common.h>
 #include <Lazuli/config.h>
 #include <Lazuli/spinlock.h>
 #include <Lazuli/sys/task.h>

 void
 Lz_Spinlock_Unlock(Lz_Spinlock * const spinlock)
 {
   if (LZ_CONFIG_CHECK_NULL_PARAMETERS_IN_SPINLOCKS) {
     if (NULL == spinlock) {
       Task_Abort();
     }
   }

   *spinlock = LZ_SPINLOCK_INIT;
 }
LZ_CONFIG_CHECK_NULL_PARAMETERS_IN_SPINLOCKS
const bool LZ_CONFIG_CHECK_NULL_PARAMETERS_IN_SPINLOCKS
When 1, always check for NULL functions parameters in spinlocks implementation.

Task_Abort
void Task_Abort(void)
Abort the calling task.

Lz_Spinlock_Unlock
void Lz_Spinlock_Unlock(Lz_Spinlock *const spinlock)
Unset the lock and leave region.
Definition: spinlock.c:20

spinlock.h
Spinlocks interface.

config.h
Include appropriate config file.

Lz_Spinlock
volatile uint8_t Lz_Spinlock
Type used to represent a spinlock.
Definition: spinlock.h:26

LZ_SPINLOCK_INIT
#define LZ_SPINLOCK_INIT
Define the initialization value for the type Lz_Spinlock.
Definition: spinlock.h:34

NULL
#define NULL
NULL pointer.
Definition: common.h:68

task.h
Base task definition and context description.

common.h
Basic type definitions and useful macros.