X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=src%2Fcommon%2Fcompat%2Fendian.h;h=ff383763461f19e32d76439275755f27524ea5a3;hb=4878de5c7deb512bbdac4fdfc498907efa06fb7c;hp=d808b40e4e42e829b8383c8f120b0cefbe2b06e8;hpb=4ff128af76f44cc4e0aff55f00be3e57abf6ac00;p=lttng-tools.git

diff --git a/src/common/compat/endian.h b/src/common/compat/endian.h
index d808b40e4..ff3837634 100644
--- a/src/common/compat/endian.h
+++ b/src/common/compat/endian.h
@@ -1,10 +1,39 @@
 /*
  * Copyright (C) 2011 David Goulet <dgoulet@efficios.com>
  *
- * SPDX-License-Identifier: GPL-2.0-only
+ * SPDX-License-Identifier: LGPL-2.1-only
  *
  */
 
+/*
+ * This compat header provides the following defines:
+ *
+ *  LITTLE_ENDIAN
+ *  BIG_ENDIAN
+ *  BYTE_ORDER
+ *
+ * And functions / macros :
+ *
+ *  bswap_16()
+ *  bswap_32()
+ *  bswap_64()
+ *
+ *  htobe16()
+ *  htole16()
+ *  be16toh()
+ *  le16toh()
+ *
+ *  htobe32()
+ *  htole32()
+ *  be32toh()
+ *  le32toh()
+ *
+ *  htobe64()
+ *  htole64()
+ *  be64toh()
+ *  le64toh()
+ */
+
 #ifndef _COMPAT_ENDIAN_H
 #define _COMPAT_ENDIAN_H
 
@@ -128,7 +157,6 @@
 
 #define LITTLE_ENDIAN  __LITTLE_ENDIAN
 #define BIG_ENDIAN     __BIG_ENDIAN
-#define PDP_ENDIAN     __PDP_ENDIAN
 #define BYTE_ORDER     __BYTE_ORDER
 
 #define betoh16(x) BE_16(x)