diff options
Diffstat (limited to 'object-file.h')
| -rw-r--r-- | object-file.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/object-file.h b/object-file.h index ff6da65296..b870ea9fa8 100644 --- a/object-file.h +++ b/object-file.h @@ -139,6 +139,19 @@ int odb_source_loose_for_each_object(struct odb_source *source, void *cb_data, unsigned flags); +/* + * Count the number of loose objects in this source. + * + * The object count is approximated by opening a single sharding directory for + * loose objects and scanning its contents. The result is then extrapolated by + * 256. This should generally work as a reasonable estimate given that the + * object hash is supposed to be indistinguishable from random. + * + * Returns 0 on success, a negative error code otherwise. + */ +int odb_source_loose_approximate_object_count(struct odb_source *source, + unsigned long *out); + /** * format_object_header() is a thin wrapper around s xsnprintf() that * writes the initial "<type> <obj-len>" part of the loose object |