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mdbx: refine Doxygen's API description.

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Change-Id: Ifd326eded287c68c6a95b6c9be22847d6efa5678
This commit is contained in:
Leonid Yuriev
2021-05-03 14:19:34 +03:00
parent 65919abd9a
commit c914d417d2
4 changed files with 81 additions and 36 deletions
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28
src/core.c
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@@ -21691,63 +21691,63 @@ __cold int mdbx_env_set_option(MDBX_env *env, const MDBX_option_t option,
}
__cold int mdbx_env_get_option(const MDBX_env *env, const MDBX_option_t option,
uint64_t *value) {
uint64_t *pvalue) {
int err = check_env(env, false);
if (unlikely(err != MDBX_SUCCESS))
return err;
if (unlikely(!value))
if (unlikely(!pvalue))
return MDBX_EINVAL;
switch (option) {
case MDBX_opt_sync_bytes:
if (unlikely(!(env->me_flags & MDBX_ENV_ACTIVE)))
return MDBX_EPERM;
*value = pgno2bytes(
*pvalue = pgno2bytes(
env, atomic_load32(&env->me_lck->mti_autosync_threshold, mo_Relaxed));
break;
case MDBX_opt_sync_period:
if (unlikely(!(env->me_flags & MDBX_ENV_ACTIVE)))
return MDBX_EPERM;
*value = mdbx_osal_monotime_to_16dot16(
*pvalue = mdbx_osal_monotime_to_16dot16(
atomic_load64(&env->me_lck->mti_autosync_period, mo_Relaxed));
break;
case MDBX_opt_max_db:
*value = env->me_maxdbs - CORE_DBS;
*pvalue = env->me_maxdbs - CORE_DBS;
break;
case MDBX_opt_max_readers:
*value = env->me_maxreaders;
*pvalue = env->me_maxreaders;
break;
case MDBX_opt_dp_reserve_limit:
*value = env->me_options.dp_reserve_limit;
*pvalue = env->me_options.dp_reserve_limit;
break;
case MDBX_opt_rp_augment_limit:
*value = env->me_options.rp_augment_limit;
*pvalue = env->me_options.rp_augment_limit;
break;
case MDBX_opt_txn_dp_limit:
*value = env->me_options.dp_limit;
*pvalue = env->me_options.dp_limit;
break;
case MDBX_opt_txn_dp_initial:
*value = env->me_options.dp_initial;
*pvalue = env->me_options.dp_initial;
break;
case MDBX_opt_spill_max_denominator:
*value = env->me_options.spill_max_denominator;
*pvalue = env->me_options.spill_max_denominator;
break;
case MDBX_opt_spill_min_denominator:
*value = env->me_options.spill_min_denominator;
*pvalue = env->me_options.spill_min_denominator;
break;
case MDBX_opt_spill_parent4child_denominator:
*value = env->me_options.spill_parent4child_denominator;
*pvalue = env->me_options.spill_parent4child_denominator;
break;
case MDBX_opt_loose_limit:
*value = env->me_options.dp_loose_limit;
*pvalue = env->me_options.dp_loose_limit;
break;
default: