Module Name: src
Committed By: riastradh
Date: Sat Apr 9 14:50:08 UTC 2016
Modified Files:
src/external/cddl/osnet/dev/cyclic: cyclic.c
Log Message:
Prevent autounload while cyclics are still in use.
To generate a diff of this commit:
cvs rdiff -u -r1.4 -r1.5 src/external/cddl/osnet/dev/cyclic/cyclic.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/external/cddl/osnet/dev/cyclic/cyclic.c
diff -u src/external/cddl/osnet/dev/cyclic/cyclic.c:1.4 src/external/cddl/osnet/dev/cyclic/cyclic.c:1.5
--- src/external/cddl/osnet/dev/cyclic/cyclic.c:1.4 Sun Dec 2 01:05:16 2012
+++ src/external/cddl/osnet/dev/cyclic/cyclic.c Sat Apr 9 14:50:08 2016
@@ -1,4 +1,4 @@
-/* $NetBSD: cyclic.c,v 1.4 2012/12/02 01:05:16 chs Exp $ */
+/* $NetBSD: cyclic.c,v 1.5 2016/04/09 14:50:08 riastradh Exp $ */
/*
* CDDL HEADER START
@@ -1455,6 +1455,12 @@ cyclic_modcmd(modcmd_t cmd, void *data)
case MODULE_CMD_FINI:
cyclic_unload();
return 0;
+
+ case MODULE_CMD_AUTOUNLOAD:
+ if (cyclic_id_head != NULL)
+ return EBUSY;
+ return 0;
+
default:
return ENOTTY;
}
