20 lines
473 B
C
20 lines
473 B
C
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#ifndef _LINUX_ERRSEQ_H
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#define _LINUX_ERRSEQ_H
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/* See lib/errseq.c for more info */
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typedef u32 errseq_t;
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errseq_t __errseq_set(errseq_t *eseq, int err);
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static inline void errseq_set(errseq_t *eseq, int err)
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{
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/* Optimize for the common case of no error */
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if (unlikely(err))
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__errseq_set(eseq, err);
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}
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errseq_t errseq_sample(errseq_t *eseq);
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int errseq_check(errseq_t *eseq, errseq_t since);
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int errseq_check_and_advance(errseq_t *eseq, errseq_t *since);
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#endif
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