virInitctlRequest: Don't hardcode 384 bytes size

When MAXHOSTNAMELEN is set we have to take it's value into account.
Otherwise the build fails on kFreeBSD (FreeBSD kernel and GNU userland)

diff --git a/src/util/virinitctl.c b/src/util/virinitctl.c
index 1618ffa978e0b5a85cad63249f83fc4746bd20e2..9a3e8a35516a4055da8a7583f3d014670dfaf53f 100644 (file)
--- a/src/util/virinitctl.c
+++ b/src/util/virinitctl.c
@@ -103,7 +103,11 @@ struct virInitctlRequest {
     } i;
 };
 
-verify(sizeof(struct virInitctlRequest) == 384);
+# ifdef MAXHOSTNAMELEN
+  verify(sizeof(struct virInitctlRequest) == 320 + MAXHOSTNAMELEN);
+# else
+  verify(sizeof(struct virInitctlRequest) == 384);
+#endif
 
 /*
  * Send a message to init to change the runlevel