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Add API to abort a progressive export of subsets #40

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Merged
martinjaeger merged 3 commits into from
Nov 10, 2025
Merged

Add API to abort a progressive export of subsets #40

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c33c20f
add thingset_export_subsets_progressively_abort
garethpotter Nov 10, 2025
ca64895
Merge branch 'ThingSet:main' into add-method-to-abort-progressive-export
garethpotter Nov 10, 2025
ba6ae2b
Update include/thingset.h
martinjaeger Nov 10, 2025
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11 changes: 11 additions & 0 deletions include/thingset.h
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Original file line number Diff line number Diff line change
Expand Up @@ -1775,6 +1775,17 @@ int thingset_export_subsets_progressively(struct thingset_context *ts, uint8_t *
enum thingset_data_format format, unsigned int *index,
size_t *len);

/**
* Aborts the export of data to the buffer passed to @ref
* thingset_export_subsets_progressively. Call this method if
* the export has failed outside ThingSet code.
*
* @param ts Pointer to ThingSet context.
*
* @returns 0 for success
*/
int thingset_export_subsets_progressively_abort(struct thingset_context *ts);

/**
* Export id, value and/or name of a single data item.
*
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6 changes: 6 additions & 0 deletions src/thingset.c
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Expand Up @@ -163,6 +163,12 @@ int thingset_export_subsets_progressively(struct thingset_context *ts, uint8_t *
return ret;
}

int thingset_export_subsets_progressively_abort(struct thingset_context *ts)
{
k_sem_give(&ts->lock);
return 0;
}

int thingset_export_subsets(struct thingset_context *ts, uint8_t *buf, size_t buf_size,
uint16_t subsets, enum thingset_data_format format)
{
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