Call 'udevadm settle' after operations which add/remove device nodes.

[libguestfs.git] / daemon / sfdisk.c

diff --git a/daemon/sfdisk.c b/daemon/sfdisk.c
index 95f04af..5fb30c0 100644 (file)
--- a/daemon/sfdisk.c
+++ b/daemon/sfdisk.c
@@ -63,17 +63,18 @@ sfdisk (char *device, int n, int cyls, int heads, int sectors,
   for (i = 0; lines[i] != NULL; ++i) {
     if (fprintf (fp, "%s\n", lines[i]) < 0) {
       reply_with_perror (buf);
-      fclose (fp);
+      pclose (fp);
       return -1;
     }
   }
 
-  if (fclose (fp) == EOF) {
-    reply_with_perror (buf);
-    fclose (fp);
+  if (pclose (fp) != 0) {
+    reply_with_error ("%s: external command failed", buf);
     return -1;
   }
 
+  udev_settle ();
+
   return 0;
 }
 
@@ -111,6 +112,8 @@ sfdisk_flag (char *device, const char *flag)
 
   free (err);
 
+  udev_settle ();
+
   return out;                  /* caller frees */
 }