Module Name: src
Committed By: pooka
Date: Thu Nov 11 16:08:31 UTC 2010
Modified Files:
src/sys/rump/librump/rumpvfs: rumpfs.c
Log Message:
support vop_pathconf
To generate a diff of this commit:
cvs rdiff -u -r1.69 -r1.70 src/sys/rump/librump/rumpvfs/rumpfs.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/rump/librump/rumpvfs/rumpfs.c
diff -u src/sys/rump/librump/rumpvfs/rumpfs.c:1.69 src/sys/rump/librump/rumpvfs/rumpfs.c:1.70
--- src/sys/rump/librump/rumpvfs/rumpfs.c:1.69 Thu Nov 11 16:01:59 2010
+++ src/sys/rump/librump/rumpvfs/rumpfs.c Thu Nov 11 16:08:31 2010
@@ -1,4 +1,4 @@
-/* $NetBSD: rumpfs.c,v 1.69 2010/11/11 16:01:59 pooka Exp $ */
+/* $NetBSD: rumpfs.c,v 1.70 2010/11/11 16:08:31 pooka Exp $ */
/*
* Copyright (c) 2009 Antti Kantee. All Rights Reserved.
@@ -26,7 +26,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: rumpfs.c,v 1.69 2010/11/11 16:01:59 pooka Exp $");
+__KERNEL_RCSID(0, "$NetBSD: rumpfs.c,v 1.70 2010/11/11 16:08:31 pooka Exp $");
#include <sys/param.h>
#include <sys/atomic.h>
@@ -45,6 +45,7 @@
#include <sys/stat.h>
#include <sys/syscallargs.h>
#include <sys/vnode.h>
+#include <sys/unistd.h>
#include <miscfs/fifofs/fifo.h>
#include <miscfs/specfs/specdev.h>
@@ -73,6 +74,7 @@
static int rump_vop_symlink(void *);
static int rump_vop_readlink(void *);
static int rump_vop_whiteout(void *);
+static int rump_vop_pathconf(void *);
int (**fifo_vnodeop_p)(void *);
const struct vnodeopv_entry_desc fifo_vnodeop_entries[] = {
@@ -111,6 +113,7 @@
{ &vop_reclaim_desc, rump_vop_reclaim },
{ &vop_remove_desc, genfs_eopnotsupp },
{ &vop_link_desc, genfs_eopnotsupp },
+ { &vop_pathconf_desc, rump_vop_pathconf },
{ NULL, NULL }
};
const struct vnodeopv_desc rump_vnodeop_opv_desc =
@@ -1113,6 +1116,53 @@
}
static int
+rump_vop_pathconf(void *v)
+{
+ struct vop_pathconf_args /* {
+ struct vnode *a_vp;
+ int a_name;
+ register_t *a_retval;
+ }; */ *ap = v;
+ int name = ap->a_name;
+ register_t *retval = ap->a_retval;
+
+ switch (name) {
+ case _PC_LINK_MAX:
+ *retval = LINK_MAX;
+ return 0;
+ case _PC_NAME_MAX:
+ *retval = NAME_MAX;
+ return 0;
+ case _PC_PATH_MAX:
+ *retval = PATH_MAX;
+ return 0;
+ case _PC_PIPE_BUF:
+ *retval = PIPE_BUF;
+ return 0;
+ case _PC_CHOWN_RESTRICTED:
+ *retval = 1;
+ return 0;
+ case _PC_NO_TRUNC:
+ *retval = 1;
+ return 0;
+ case _PC_SYNC_IO:
+ *retval = 1;
+ return 0;
+ case _PC_FILESIZEBITS:
+ *retval = 43; /* this one goes to 11 */
+ return 0;
+ case _PC_SYMLINK_MAX:
+ *retval = MAXPATHLEN;
+ return 0;
+ case _PC_2_SYMLINKS:
+ *retval = 1;
+ return 0;
+ default:
+ return EINVAL;
+ }
+}
+
+static int
rump_vop_success(void *v)
{
