+/*
+ * Copyright (c) 1991, 1992 Paul Kranenburg <pk@cs.few.eur.nl>
+ * Copyright (c) 1993 Branko Lankester <branko@hacktic.nl>
+ * Copyright (c) 1993-1996 Rick Sladkey <jrs@world.std.com>
+ * Copyright (c) 1996-1999 Wichert Akkerman <wichert@cistron.nl>
+ * Copyright (c) 2006 Ulrich Drepper <drepper@redhat.com>
+ * Copyright (c) 2006 Bernhard Kaindl <bk@suse.de>
+ * Copyright (c) 2006-2015 Dmitry V. Levin <ldv@altlinux.org>
+ * All rights reserved.
+ *
+ * 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. The name of the author may not be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
+ */
+
#include "defs.h"
#include <fcntl.h>
-#ifndef AT_SYMLINK_NOFOLLOW
-# define AT_SYMLINK_NOFOLLOW 0x100
-#endif
-#ifndef AT_REMOVEDIR
-# define AT_REMOVEDIR 0x200
-#endif
-#ifndef AT_SYMLINK_FOLLOW
-# define AT_SYMLINK_FOLLOW 0x400
-#endif
-#ifndef AT_NO_AUTOMOUNT
-# define AT_NO_AUTOMOUNT 0x800
-#endif
-#ifndef AT_EMPTY_PATH
-# define AT_EMPTY_PATH 0x1000
-#endif
-
#include "xlat/at_flags.h"
-int
-sys_link(struct tcb *tcp)
+SYS_FUNC(link)
{
- if (entering(tcp)) {
- printpath(tcp, tcp->u_arg[0]);
- tprints(", ");
- printpath(tcp, tcp->u_arg[1]);
- }
- return 0;
+ printpath(tcp, tcp->u_arg[0]);
+ tprints(", ");
+ printpath(tcp, tcp->u_arg[1]);
+
+ return RVAL_DECODED;
}
-int
-sys_linkat(struct tcb *tcp)
+SYS_FUNC(linkat)
{
- if (entering(tcp)) {
- print_dirfd(tcp, tcp->u_arg[0]);
- printpath(tcp, tcp->u_arg[1]);
- tprints(", ");
- print_dirfd(tcp, tcp->u_arg[2]);
- printpath(tcp, tcp->u_arg[3]);
- tprints(", ");
- printflags(at_flags, tcp->u_arg[4], "AT_???");
- }
- return 0;
+ print_dirfd(tcp, tcp->u_arg[0]);
+ printpath(tcp, tcp->u_arg[1]);
+ tprints(", ");
+ print_dirfd(tcp, tcp->u_arg[2]);
+ printpath(tcp, tcp->u_arg[3]);
+ tprints(", ");
+ printflags(at_flags, tcp->u_arg[4], "AT_???");
+
+ return RVAL_DECODED;
}
-int
-sys_unlinkat(struct tcb *tcp)
+SYS_FUNC(unlinkat)
{
- if (entering(tcp)) {
- print_dirfd(tcp, tcp->u_arg[0]);
- printpath(tcp, tcp->u_arg[1]);
- tprints(", ");
- printflags(at_flags, tcp->u_arg[2], "AT_???");
- }
- return 0;
+ print_dirfd(tcp, tcp->u_arg[0]);
+ printpath(tcp, tcp->u_arg[1]);
+ tprints(", ");
+ printflags(at_flags, tcp->u_arg[2], "AT_???");
+
+ return RVAL_DECODED;
}
-int
-sys_symlinkat(struct tcb *tcp)
+SYS_FUNC(symlinkat)
{
- if (entering(tcp)) {
- printpath(tcp, tcp->u_arg[0]);
- tprints(", ");
- print_dirfd(tcp, tcp->u_arg[1]);
- printpath(tcp, tcp->u_arg[2]);
- }
- return 0;
+ printpath(tcp, tcp->u_arg[0]);
+ tprints(", ");
+ print_dirfd(tcp, tcp->u_arg[1]);
+ printpath(tcp, tcp->u_arg[2]);
+
+ return RVAL_DECODED;
}