1 files changed, 6 insertions, 0 deletions

diff --git a/sys/compat/linuxkpi/common/include/linux/printk.h b/sys/compat/linuxkpi/common/include/linux/printk.h
index e10656c8a1d0..066ec900f04e 100644
--- a/sys/compat/linuxkpi/common/include/linux/printk.h
+++ b/sys/compat/linuxkpi/common/include/linux/printk.h
@@ -50,6 +50,12 @@ void lkpi_hex_dump(int(*)(void *, const char *, ...), void *arg1,
     const char *, const char *, const int, const int, const int,
     const void *, size_t, const bool, const bool);
 
+#define	hex_dump_to_buffer(buf, len, rowsize, groupsize, linebuf, linebuflen, ascii) \
+    lkpi_hex_dump_to_buffer((buf), (len), (rowsize), (groupsize), (linebuf), (linebuflen), (ascii))
+
+int lkpi_hex_dump_to_buffer(const void *buf, size_t len, int rowsize,
+    int groupsize, char *linebuf, size_t linebuflen, bool ascii);
+
 static inline void
 print_hex_dump(const char *level, const char *prefix_str,
     const int prefix_type, const int rowsize, const int groupsize,