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Diffstat (limited to 'src/fe_utils/astreamer_lz4.c')
-rw-r--r--src/fe_utils/astreamer_lz4.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/fe_utils/astreamer_lz4.c b/src/fe_utils/astreamer_lz4.c
index d8b2a367e47..2bf14084e7f 100644
--- a/src/fe_utils/astreamer_lz4.c
+++ b/src/fe_utils/astreamer_lz4.c
@@ -2,6 +2,10 @@
*
* astreamer_lz4.c
*
+ * Archive streamers that deal with data compressed using lz4.
+ * astreamer_lz4_compressor applies lz4 compression to the input stream,
+ * and astreamer_lz4_decompressor does the reverse.
+ *
* Portions Copyright (c) 1996-2024, PostgreSQL Global Development Group
*
* IDENTIFICATION