X-Git-Url: http://git.annexia.org/?p=libguestfs.git;a=blobdiff_plain;f=daemon%2Fmknod.c;h=2458a8514f7c8b1188fa21a35f0b7f4f80b0486b;hp=adaeb80e6e797cb54fd43bf12a565d8a8d8559d5;hb=c3a68961859a617f7c574c528d0f8ac1fdbb53e1;hpb=84fc760439e82e6b3616abd0d1f9bd7d7eb01ec0

diff --git a/daemon/mknod.c b/daemon/mknod.c
index adaeb80..2458a85 100644
--- a/daemon/mknod.c
+++ b/daemon/mknod.c
@@ -29,22 +29,46 @@
 #include "../src/guestfs_protocol.h"
 #include "daemon.h"
 #include "actions.h"
+#include "optgroups.h"
+
+#ifdef HAVE_MKNOD
+int
+optgroup_mknod_available (void)
+{
+  return 1;
+}
+#else
+int
+optgroup_mknod_available (void)
+{
+  return 0;
+}
+#endif
 
 int
 do_mknod (int mode, int devmajor, int devminor, const char *path)
 {
+#ifdef HAVE_MKNOD
   int r;
 
+  if (mode < 0) {
+    reply_with_error ("%s: mode is negative", path);
+    return -1;
+  }
+
   CHROOT_IN;
   r = mknod (path, mode, makedev (devmajor, devminor));
   CHROOT_OUT;
 
   if (r == -1) {
-    reply_with_perror ("mknod: %s", path);
+    reply_with_perror ("%s", path);
     return -1;
   }
 
   return 0;
+#else
+  NOT_AVAILABLE (-1);
+#endif
 }
 
 int