X-Git-Url: http://git.annexia.org/?a=blobdiff_plain;f=daemon%2Fdaemon.h;h=6872bd7530da3baccd035f74b85327702ebeff21;hb=b76462f7433d064019382992163e3553c7906ee7;hp=120c86cc734de8a9af1fa9431ac3531ec9fd03a4;hpb=5c9004347fe5920e2d0aa905ec709a514f0d9e38;p=libguestfs.git

diff --git a/daemon/daemon.h b/daemon/daemon.h
index 120c86c..6872bd7 100644
--- a/daemon/daemon.h
+++ b/daemon/daemon.h
@@ -105,6 +105,17 @@ extern guestfs_int_lvm_lv_list *parse_command_line_lvs (void);
 /*-- in proto.c --*/
 extern void main_loop (int sock) __attribute__((noreturn));
 
+/*-- in optgroups.c (auto-generated) --*/
+struct optgroup {
+  const char *group;            /* Name of the optional group. */
+  int (*available) (void);      /* Function to test availability. */
+};
+extern struct optgroup optgroups[];
+
+/*-- in sync.c --*/
+/* Use this as a replacement for sync(2). */
+extern int sync_disks (void);
+
 /* ordinary daemon functions use these to indicate errors */
 extern void reply_with_error (const char *fs, ...)
   __attribute__((format (printf,1,2)));
@@ -225,6 +236,16 @@ extern void reply (xdrproc_t xdrp, char *ret);
   }									\
   while (0)
 
+/* Marks functions which are not available.
+ * NB. Cannot be used for FileIn functions.
+ */
+#define NOT_AVAILABLE(errcode)                                          \
+  do {									\
+    reply_with_error ("%s: function not available", __func__);          \
+    return (errcode);							\
+  }									\
+  while (0)
+
 #ifndef __attribute__
 # if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 8)
 #  define __attribute__(x) /* empty */