1 files changed, 2 insertions, 0 deletions
diff --git a/os/src/read.c b/os/src/read.c
index 08351a7..4850c9c 100644
--- a/os/src/read.c
+++ b/os/src/read.c
@@ -1,5 +1,7 @@
 #include <reent.h>
+#include <osdebug.h>
 
 _ssize_t _read_r(struct _reent * reent, int fd, void * ptr, size_t size) {
+    DBGOUT("_read_r(%p, %d, %p, %u)\r\n", reent, fd, ptr, size);
     return 0;
 }