1 files changed, 22 insertions, 0 deletions
diff --git a/libnetfs/fsys-syncfs.c b/libnetfs/fsys-syncfs.c
index e232936e..904e9246 100644
--- a/libnetfs/fsys-syncfs.c
+++ b/libnetfs/fsys-syncfs.c
@@ -20,6 +20,21 @@
 
 #include "netfs.h"
 #include "fsys_S.h"
+#include <hurd/fsys.h>
+
+struct args
+{
+  int wait;
+};
+
+static error_t
+helper (void *cookie, const char *name, mach_port_t control)
+{
+  struct args *args = cookie;
+  (void) name;
+  fsys_syncfs (control, args->wait, 1);
+  return 0;
+}
 
 error_t
 netfs_S_fsys_syncfs (struct netfs_control *cntl,
@@ -30,6 +45,13 @@ netfs_S_fsys_syncfs (struct netfs_control *cntl,
 {
   struct iouser *cred;
   error_t err;
+  struct args args = { wait };
+
+  if (! cntl)
+    return EOPNOTSUPP;
+
+  if (children)
+    fshelp_map_active_translators (helper, &args);
 
   err = iohelp_create_simple_iouser (&cred, 0, 0);
   if (err)