Support more filesystems in fstat(1): now you can use fstat(1) to

find out if files on msdosfs and cd9660 filestores are open.
There was also a movement of some common things to a header, a
small cleanup.

PR:	bin/16364 bin/7043
Submitted by:	Peter Edwards <peter.edwards@openet-telecom.com>

1 files changed, 78 insertions, 0 deletions

diff --git a/usr.bin/fstat/cd9660.c b/usr.bin/fstat/cd9660.c
new file mode 100644
index 0000000..0d739a6
--- /dev/null
+++ b/usr.bin/fstat/cd9660.c
@@ -0,0 +1,78 @@
+/* 
+ * Copyright (c) 2000 Peter Edwards
+ * Copyright (c) 1988, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by Peter Edwards
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ */
+
+/*
+ * XXX -
+ * This had to be separated from fstat.c because cd9660s has namespace
+ * conflicts with UFS.
+ */
+
+#include <sys/param.h>
+#include <sys/stat.h>
+#include <sys/time.h>
+#include <sys/vnode.h>
+#include <sys/mount.h>
+
+#include <isofs/cd9660/cd9660_node.h>
+
+#include <kvm.h>
+#include <stdio.h>
+
+#include "fstat.h"
+
+int
+isofs_filestat(vp, fsp)
+	struct vnode *vp;
+	struct filestat *fsp;
+{
+	struct iso_node isonode;
+
+	if (!KVM_READ(VTOI(vp), &isonode, sizeof (isonode))) {
+		dprintf(stderr, "can't read iso_node at %p for pid %d\n",
+		    (void *)VTOI(vp), Pid);
+		return 0;
+	}
+	fsp->fsid = dev2udev(isonode.i_dev) & 0xffff;
+	fsp->mode = (mode_t)isonode.inode.iso_mode;
+	fsp->rdev = isonode.i_dev;
+
+	fsp->fileid = (long)isonode.i_number;
+	fsp->size = (u_long)isonode.i_size;
+	return 1;
+}
+