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generator: Don't hard-code name in DeviceList check.
[libguestfs.git]
/
daemon
/
guestfsd.c
diff --git
a/daemon/guestfsd.c
b/daemon/guestfsd.c
index
f9e5a68
..
49aca08
100644
(file)
--- a/
daemon/guestfsd.c
+++ b/
daemon/guestfsd.c
@@
-554,6
+554,13
@@
count_strings (char *const *argv)
return argc;
}
+/* http://graphics.stanford.edu/~seander/bithacks.html#DetermineIfPowerOf2 */
+int
+is_power_of_2 (unsigned long v)
+{
+ return v && ((v & (v - 1)) == 0);
+}
+
static int
compare (const void *vp1, const void *vp2)
{