Merge branch 'master' of git+ssh://192.168.122.1/home/rjones/d/libguestfs

1 files changed, 69 insertions, 0 deletions

diff --git a/daemon/mknod.c b/daemon/mknod.c
new file mode 100644
index 00000000..5af791fc
--- /dev/null
+++ b/daemon/mknod.c
@@ -0,0 +1,69 @@
+/* libguestfs - the guestfsd daemon
+ * Copyright (C) 2009 Red Hat Inc. 
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <config.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+
+#include "../src/guestfs_protocol.h"
+#include "daemon.h"
+#include "actions.h"
+
+int
+do_mknod (int mode, int devmajor, int devminor, char *path)
+{
+  int r;
+
+  NEED_ROOT (-1);
+  ABS_PATH (path, -1);
+
+  CHROOT_IN;
+  r = mknod (path, mode, makedev (devmajor, devminor));
+  CHROOT_OUT;
+
+  if (r == -1) {
+    reply_with_perror ("mknod: %s", path);
+    return -1;
+  }
+
+  return 0;
+}
+
+int
+do_mkfifo (int mode, char *path)
+{
+  return do_mknod (mode | S_IFIFO, 0, 0, path);
+}
+
+int
+do_mknod_b (int mode, int devmajor, int devminor, char *path)
+{
+  return do_mknod (mode | S_IFBLK, devmajor, devminor, path);
+}
+
+int
+do_mknod_c (int mode, int devmajor, int devminor, char *path)
+{
+  return do_mknod (mode | S_IFCHR, devmajor, devminor, path);
+}