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-rw-r--r--sys/kern/subr_compressor.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/sys/kern/subr_compressor.c b/sys/kern/subr_compressor.c
index 280264881241..5d59622e0455 100644
--- a/sys/kern/subr_compressor.c
+++ b/sys/kern/subr_compressor.c
@@ -538,6 +538,12 @@ compressor_init(compressor_cb_t cb, int format, size_t maxiosize, int level,
return (s);
}
+int
+compressor_format(const struct compressor *stream)
+{
+ return (stream->methods->format);
+}
+
void
compressor_reset(struct compressor *stream)
{