Index: kern/vfs_syscalls.c
===================================================================
RCS file: /space2/ncvs/src/sys/kern/vfs_syscalls.c,v
retrieving revision 1.249
diff -u -p -r1.249 vfs_syscalls.c
--- kern/vfs_syscalls.c	23 Apr 2002 01:27:38 -0000	1.249
+++ kern/vfs_syscalls.c	2 May 2002 15:27:14 -0000
@@ -2893,6 +2893,29 @@ chflags(td, uap)
 }
 
 /*
+ * Same as chflags() but doesn't follow symlinks.
+ */
+int
+lchflags(td, uap)
+	struct thread *td;
+	register struct lchflags_args /* {
+		syscallarg(char *) path;
+		syscallarg(int) flags;
+	} */ *uap;
+{
+	int error;
+	struct nameidata nd;
+
+	NDINIT(&nd, LOOKUP, NOFOLLOW, UIO_USERSPACE, SCARG(uap, path), td);
+	if ((error = namei(&nd)) != 0)
+		return (error);
+	NDFREE(&nd, NDF_ONLY_PNBUF);
+	error = setfflags(td, nd.ni_vp, SCARG(uap, flags));
+	vrele(nd.ni_vp);
+	return error;
+}
+
+/*
  * Change flags of a file given a file descriptor.
  */
 #ifndef _SYS_SYSPROTO_H_
Index: kern/syscalls.master
===================================================================
RCS file: /space2/ncvs/src/sys/kern/syscalls.master,v
retrieving revision 1.110
diff -u -p -r1.110 syscalls.master
--- kern/syscalls.master	17 Apr 2002 13:05:13 -0000	1.110
+++ kern/syscalls.master	30 Apr 2002 22:04:32 -0000
@@ -561,3 +561,4 @@
 389	UNIMPL	BSD	__mac_set_file
 390	STD	BSD	{ int kenv(int what, const char *name, char *value, \
 			    int len); }
+391	STD	BSD	{ int lchflags(const char *path, int flags); }
Index: sys/stat.h
===================================================================
RCS file: /space2/ncvs/src/sys/sys/stat.h,v
retrieving revision 1.23
diff -u -p -r1.23 stat.h
--- sys/stat.h	19 Mar 2002 20:18:41 -0000	1.23
+++ sys/stat.h	2 May 2002 15:30:44 -0000
@@ -255,6 +255,7 @@ mode_t	umask(mode_t);
 
 #ifndef _POSIX_SOURCE
 int	chflags(const char *, u_long);
+int	lchflags(const char *, int);
 int	fchflags(int, u_long);
 int	fchmod(int, mode_t);
 int	lchmod(const char *, mode_t);