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ringbuffer: ringbuffer_truncate

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Matheus
2024-04-07 16:31:17 -03:00
parent 802a425baa
commit 219635a48a
2 changed files with 9 additions and 2 deletions
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kernel-src/include/ringbuffer.h
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@@ -15,6 +15,7 @@ int ringbuffer_init(ringbuffer_t *ringbuffer, size_t size);
void ringbuffer_destroy(ringbuffer_t *ringbuffer);
size_t ringbuffer_read(ringbuffer_t* ringbuffer, void *buffer, size_t count);
size_t ringbuffer_write(ringbuffer_t* ringbuffer, void *buffer, size_t count);
size_t ringbuffer_truncate(ringbuffer_t *ringbuffer, size_t count);
#define RINGBUFFER_DATACOUNT(x) ((x)->write - (x)->read)