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| author | nodist <kevin.comas.git@gmail.com> | 2026-06-16 12:42:41 -0400 |
|---|---|---|
| committer | nodist <kevin.comas.git@gmail.com> | 2026-06-16 12:42:41 -0400 |
| commit | 7964cf08ac807ac9e7b6d579a25321a23adc9139 (patch) | |
| tree | 807799f7c4dea85fca31e3532b0e06f71f0f32ea /docs/application/mutex.md | |
| parent | e99f60fe8cdef48aad9aa6a1b360b600443ac659 (diff) | |
new layout by dependecy graph
Diffstat (limited to 'docs/application/mutex.md')
| -rw-r--r-- | docs/application/mutex.md | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/docs/application/mutex.md b/docs/application/mutex.md new file mode 100644 index 0000000..999f5dc --- /dev/null +++ b/docs/application/mutex.md @@ -0,0 +1,23 @@ +# Mutex + +--- + +## Object Definitions + +```c +typedef struct { + kpl_atomic_queue queue; + _Atomic int32_t lock; +} kpl_mutex; +``` + +## Usage + +1. Before adding to the `queue` do `value = lock++` +2. Add to the queue +3. If `value` is `0` the thread does an async schedule of the mutex task, otherwise the thread moves on + +### Mutex Task + +1. Get task from `queue` and run task +2. After task completion, do `value = --lock`, stop if `value` is `0`, otherwise repeat |
