common/fd: add missing includes

Signed-off-by: Max Kellermann <max.kellermann@ionos.com>

diff --git a/src/common/fd.cc b/src/common/fd.cc
index 89d18940b63ba93c4737d33fe20b4ed48bb27202..df2666d9d6aa1d0afd093156ffcc084638e612fc 100644 (file)
--- a/src/common/fd.cc
+++ b/src/common/fd.cc
@@ -16,6 +16,8 @@
 #include "debug.h"
 #include "errno.h"
 
+#include <dirent.h>
+
 #ifndef _WIN32
 void dump_open_fds(CephContext *cct)
 {