X-Git-Url: https://git.camperquake.de/gitweb.cgi?a=blobdiff_plain;f=include%2Fsys%2Fzio_compress.h;fp=include%2Fsys%2Fzio_compress.h;h=49946af4b95c7b02406db69e980c5b53dce7ba4e;hb=9759c60f1a1503e48dc5c45a209c3edd5758319f;hp=30bed1a676e32d73fd197715097d73830450e804;hpb=ff5b1c8065c8a43add534892172f0aa5aba90f3d;p=zfs.git

diff --git a/include/sys/zio_compress.h b/include/sys/zio_compress.h
index 30bed1a..49946af 100644
--- a/include/sys/zio_compress.h
+++ b/include/sys/zio_compress.h
@@ -54,6 +54,12 @@ typedef struct zio_compress_info {
 extern zio_compress_info_t zio_compress_table[ZIO_COMPRESS_FUNCTIONS];
 
 /*
+ * lz4 compression init & free
+ */
+extern void lz4_init(void);
+extern void lz4_fini(void);
+
+/*
  * Compression routines.
  */
 extern size_t lzjb_compress(void *src, void *dst, size_t s_len, size_t d_len,
@@ -68,6 +74,10 @@ extern size_t zle_compress(void *src, void *dst, size_t s_len, size_t d_len,
     int level);
 extern int zle_decompress(void *src, void *dst, size_t s_len, size_t d_len,
     int level);
+extern size_t lz4_compress(void *src, void *dst, size_t s_len, size_t d_len,
+    int level);
+extern int lz4_decompress(void *src, void *dst, size_t s_len, size_t d_len,
+    int level);
 
 /*
  * Compress and decompress data if necessary.