rwseq.h

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#ifndef LIBCLOD_LOCK_H
#define LIBCLOD_LOCK_H
 
#include <stdint.h>
#include <stddef.h>
 
enum clod_rwseq_result {
    CLOD_RWSEQ_OK = 0,
    CLOD_RWSEQ_MISUSE = 1,
    CLOD_RWSEQ_OTHER = 2,
    CLOD_RWSEQ_DEAD_ACQUIRED = 3,
    CLOD_RWSEQ_DEAD = 4,
    CLOD_RWSEQ_INTERRUPTED = 5
};
 
enum clod_rwseq_result clod_rwseq_ro_lock(const uint32_t *ptr, uint32_t *seq_out);
enum clod_rwseq_result clod_rwseq_ro_unlock(const uint32_t *ptr, uint32_t seq);
 
enum clod_rwseq_result clod_rwseq_rd_lock(uint32_t *ptr);
enum clod_rwseq_result clod_rwseq_rd_unlock(uint32_t *ptr);
 
enum clod_rwseq_result clod_rwseq_wr_lock(uint32_t *ptr);
enum clod_rwseq_result clod_rwseq_wr_unlock(uint32_t *ptr);
 
enum clod_rwseq_result clod_rwseq_wr_lock_many(uint32_t *ptr, size_t count);
enum clod_rwseq_result clod_rwseq_wr_unlock_many(uint32_t *ptr, size_t count);

#endif