[src/trunk]: src/tests/fs/common Retrict rumpfs to the provided size, like ot...

[njoly <njoly%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/cb963e5ae619
branches:  trunk
changeset: 327762:cb963e5ae619
user:      njoly <njoly%NetBSD.org@localhost>
date:      Sun Mar 16 10:28:03 2014 +0000

description:
Retrict rumpfs to the provided size, like other filesystems.

diffstat:

 tests/fs/common/fstest_rumpfs.c |  9 ++++++++-
 1 files changed, 8 insertions(+), 1 deletions(-)

diffs (23 lines):

diff -r 6e53ab1fc5fb -r cb963e5ae619 tests/fs/common/fstest_rumpfs.c
--- a/tests/fs/common/fstest_rumpfs.c   Sun Mar 16 10:23:59 2014 +0000
+++ b/tests/fs/common/fstest_rumpfs.c   Sun Mar 16 10:28:03 2014 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: fstest_rumpfs.c,v 1.1 2010/11/11 17:39:29 pooka Exp $  */
+/*     $NetBSD: fstest_rumpfs.c,v 1.2 2014/03/16 10:28:03 njoly Exp $  */
 
 /*-
  * Copyright (c) 2010 The NetBSD Foundation, Inc.
@@ -47,6 +47,13 @@
 rumpfs_fstest_newfs(const atf_tc_t *tc, void **buf, const char *image,
     off_t size, void *fspriv)
 {
+       char tmp[64];
+       int res;
+
+       snprintf(tmp, sizeof(tmp), "%"PRId64, size);
+       res = setenv("RUMP_MEMLIMIT", tmp, 0);
+       if (res == -1)
+               return res;
 
        return rump_init();
 }