X-Git-Url: http://git.annexia.org/?a=blobdiff_plain;f=daemon%2Fdaemon.h;h=489c38d4bd6636199bb2d641eef2b1c91ec639b1;hb=d469db9398942723d2e2ae27989de63bce9cff8d;hp=b4f99a81a1d8a4a94cca1b778aa1d7465d61e55f;hpb=ffc01285ee4289da90983a3320873f27b3d31c4d;p=libguestfs.git

diff --git a/daemon/daemon.h b/daemon/daemon.h
index b4f99a8..489c38d 100644
--- a/daemon/daemon.h
+++ b/daemon/daemon.h
@@ -134,6 +134,9 @@ extern int e2prog (char *name); /* Massive hack for RHEL 5. */
 /*-- in lvm.c --*/
 extern int lv_canonical (const char *device, char **ret);
 
+/*-- in lvm-filter.c --*/
+extern void copy_lvm (void);
+
 /*-- in proto.c --*/
 extern void main_loop (int sock) __attribute__((noreturn));
 
@@ -209,6 +212,18 @@ is_zero (const char *buffer, size_t size)
   return 1;
 }
 
+/* Helper for building up short lists of arguments.  Your code has to
+ * define MAX_ARGS to a suitable value.
+ */
+#define ADD_ARG(argv,i,v)                                               \
+  do {                                                                  \
+    if ((i) >= MAX_ARGS) {                                              \
+      fprintf (stderr, "%s: %d: internal error: exceeded MAX_ARGS (%zu) when constructing the command line\n", __FILE__, __LINE__, (size_t) MAX_ARGS); \
+      abort ();                                                         \
+    }                                                                   \
+    (argv)[(i)++] = (v);                                                \
+  } while (0)
+
 /* Helper for functions that need a root filesystem mounted.
  * NB. Cannot be used for FileIn functions.
  */