File reiser4progs-1.2.1-lz4.patch of Package reiser4progs

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File reiser4progs-1.2.1-lz4.patch of Package reiser4progs

diff -Ndurp reiser4progs-1.2.1/include/reiser4/plugin.h reiser4progs-1.2.1-lz4/include/reiser4/plugin.h
--- reiser4progs-1.2.1/include/reiser4/plugin.h	2017-11-28 12:50:20.000000000 +0200
+++ reiser4progs-1.2.1-lz4/include/reiser4/plugin.h	2017-12-07 12:02:35.727083677 +0200
@@ -93,7 +93,7 @@ struct reiser4_plug {
  * NOTE: Make sure that respective marco is also incremented in
  * the new release of reiser4 kernel module.
  */
-#define PLUGIN_LIBRARY_VERSION 2
+#define PLUGIN_LIBRARY_VERSION 3
 
 /* Known by library plugin types. */
 typedef enum reiser4_plug_type {
@@ -265,6 +265,8 @@ enum reiser4_compress_plug_id {
 	COMPRESS_LZO1_ID	= 0x0,
 	COMPRESS_GZIP1_ID	= 0x1,
 	COMPRESS_ZSTD1_ID	= 0x2,
+	COMPRESS_LZ4_ID		= 0x3,
+	COMPRESS_LZ4HC_ID	= 0x4,
 	COMPRESS_LAST_ID
 };
 
diff -Ndurp reiser4progs-1.2.1/libreiser4/factory.c reiser4progs-1.2.1-lz4/libreiser4/factory.c
--- reiser4progs-1.2.1/libreiser4/factory.c	2017-11-28 12:50:20.000000000 +0200
+++ reiser4progs-1.2.1-lz4/libreiser4/factory.c	2017-12-07 12:03:45.798587883 +0200
@@ -270,6 +270,8 @@ errno_t reiser4_factory_init(void) {
 	__load_plug(lzo1);
 	__load_plug(gzip1);
 	__load_plug(zstd1);
+	__load_plug(lz4);
+	__load_plug(lz4hc);
 
 	__load_plug(nocompress);
 	__load_plug(lattd);
diff -Ndurp reiser4progs-1.2.1/plugin/compress/compress.c reiser4progs-1.2.1-lz4/plugin/compress/compress.c
--- reiser4progs-1.2.1/plugin/compress/compress.c	2017-11-28 12:50:20.000000000 +0200
+++ reiser4progs-1.2.1-lz4/plugin/compress/compress.c	2017-12-07 12:04:39.534195439 +0200
@@ -30,4 +30,16 @@ reiser4_plug_t zstd1_plug = {
 	.desc  = "zstd1 compression transform plugin.",
 };
 
+reiser4_plug_t lz4_plug = {
+	.id    = {COMPRESS_LZ4_ID, 0, COMPRESS_PLUG_TYPE},
+	.label = "lz4",
+	.desc  = "lz4 compression transform plugin.",
+};
+
+reiser4_plug_t lz4hc_plug = {
+	.id    = {COMPRESS_LZ4HC_ID, 0, COMPRESS_PLUG_TYPE},
+	.label = "lz4hc",
+	.desc  = "lz4hc compression transform plugin.",
+};
+
 #endif

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File reiser4progs-1.2.1-lz4.patch of Package reiser4progs

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