Set data size resource limit to its max value so fsck will work

on large disks (and ccd's).

diff --git a/sbin/fsck/fsck.c b/sbin/fsck/fsck.c
index 1a2a0c9..bd2505a 100644 (file)
--- a/sbin/fsck/fsck.c
+++ b/sbin/fsck/fsck.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: fsck.c,v 1.5 1996/12/23 07:44:59 downsj Exp $ */
+/*     $OpenBSD: fsck.c,v 1.6 1997/02/28 00:47:44 millert Exp $        */
 /*     $NetBSD: fsck.c,v 1.7 1996/10/03 20:06:30 christos Exp $        */
 
 /*
@@ -44,6 +44,7 @@ static char rcsid[] = "$NetBSD: fsck.c,v 1.7 1996/10/03 20:06:30 christos Exp $"
 #include <sys/param.h>
 #include <sys/mount.h>
 #include <sys/queue.h>
+#include <sys/resource.h>
 #include <sys/wait.h>
 
 #include <err.h>
@@ -97,6 +98,15 @@ main(argc, argv)
        int i, rval = 0;
        char *vfstype = NULL;
        char globopt[3];
+       struct rlimit rl;
+
+       /* Increase our data size to the max */
+       if (getrlimit(RLIMIT_DATA, &rl) == 0) {
+               rl.rlim_cur = rl.rlim_max;
+               if (setrlimit(RLIMIT_DATA, &rl) < 0)
+                       warn("Can't get resource limit to max data size");
+       } else
+               warn("Can't get resource limit for data size");
 
        globopt[0] = '-';
        globopt[2] = '\0';