Module Name: src
Committed By: christos
Date: Sat Jan 25 17:24:46 UTC 2014
Modified Files:
src/sys/kern: vfs_syscalls.c
Log Message:
Add compat_10, open NULL == open "."
To generate a diff of this commit:
cvs rdiff -u -r1.474 -r1.475 src/sys/kern/vfs_syscalls.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/kern/vfs_syscalls.c
diff -u src/sys/kern/vfs_syscalls.c:1.474 src/sys/kern/vfs_syscalls.c:1.475
--- src/sys/kern/vfs_syscalls.c:1.474 Fri Jan 24 21:28:31 2014
+++ src/sys/kern/vfs_syscalls.c Sat Jan 25 12:24:45 2014
@@ -1,4 +1,4 @@
-/* $NetBSD: vfs_syscalls.c,v 1.474 2014/01/25 02:28:31 christos Exp $ */
+/* $NetBSD: vfs_syscalls.c,v 1.475 2014/01/25 17:24:45 christos Exp $ */
/*-
* Copyright (c) 2008, 2009 The NetBSD Foundation, Inc.
@@ -70,7 +70,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: vfs_syscalls.c,v 1.474 2014/01/25 02:28:31 christos Exp $");
+__KERNEL_RCSID(0, "$NetBSD: vfs_syscalls.c,v 1.475 2014/01/25 17:24:45 christos Exp $");
#ifdef _KERNEL_OPT
#include "opt_fileassoc.h"
@@ -1623,9 +1623,16 @@ do_sys_openat(lwp_t *l, int fdat, const
struct pathbuf *pb;
int error;
- error = pathbuf_copyin(path, &pb);
- if (error)
- return error;
+#ifdef COMPAT_10 /* XXX: and perhaps later */
+ if (path == NULL)
+ pb = pathbuf_create(".");
+ else
+#endif
+ {
+ error = pathbuf_copyin(path, &pb);
+ if (error)
+ return error;
+ }
if (fdat != AT_FDCWD) {
/* fd_getvnode() will use the descriptor for us */
