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authorDavid Oberhollenzer <david.oberhollenzer@sigma-star.at>2019-09-28 17:38:44 +0200
committerDavid Oberhollenzer <david.oberhollenzer@sigma-star.at>2019-09-28 20:27:19 +0200
commit0bd27cbaec56d71b2525c2b37ae209396c65d45b (patch)
treec49b1826647d752d9d1572d71dd28da39312dc5c /lib/util
parent533c9b9d2b19639beda404d84b613bb2719e768f (diff)
Add recoding implementation for the xattr writer
This commit implements the part of the API responsible for recoding and deduplicating xattr key-value blocks. Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Diffstat (limited to 'lib/util')
-rw-r--r--lib/util/str_table.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/util/str_table.c b/lib/util/str_table.c
index dba61fe..34aa70e 100644
--- a/lib/util/str_table.c
+++ b/lib/util/str_table.c
@@ -176,6 +176,14 @@ void str_table_add_ref(str_table_t *table, size_t index)
bucket->refcount += 1;
}
+void str_table_del_ref(str_table_t *table, size_t index)
+{
+ str_bucket_t *bucket = bucket_by_index(table, index);
+
+ if (bucket != NULL && bucket->refcount > 0)
+ bucket->refcount -= 1;
+}
+
size_t str_table_get_ref_count(str_table_t *table, size_t index)
{
str_bucket_t *bucket = bucket_by_index(table, index);