tests: check decoding of accept4 syscall

[strace] / open.c

diff --git a/open.c b/open.c
index 828cd6a29826194c495fc8631fd9270010b8e66e..90dd10fe2d8f08ebb81c8f7a404c62e289b319fc 100644 (file)
--- a/open.c
+++ b/open.c
@@ -1,3 +1,37 @@
+/*
+ * Copyright (c) 1991, 1992 Paul Kranenburg <pk@cs.few.eur.nl>
+ * Copyright (c) 1993 Branko Lankester <branko@hacktic.nl>
+ * Copyright (c) 1993, 1994, 1995, 1996 Rick Sladkey <jrs@world.std.com>
+ * Copyright (c) 1996-1999 Wichert Akkerman <wichert@cistron.nl>
+ * Copyright (c) 2005-2007 Roland McGrath <roland@redhat.com>
+ * Copyright (c) 2006-2007 Ulrich Drepper <drepper@redhat.com>
+ * Copyright (c) 2009-2013 Denys Vlasenko <dvlasenk@redhat.com>
+ * Copyright (c) 2005-2015 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>
@@ -39,7 +73,7 @@ print_dirfd(struct tcb *tcp, int fd)
  * other bits are real flags.
  */
 const char *
-sprint_open_modes(int flags)
+sprint_open_modes(unsigned int flags)
 {
        static char outstr[(1 + ARRAY_SIZE(open_mode_flags)) * sizeof("O_LARGEFILE")];
        char *p;
@@ -76,7 +110,7 @@ sprint_open_modes(int flags)
 }
 
 void
-tprint_open_modes(int flags)
+tprint_open_modes(unsigned int flags)
 {
        tprints(sprint_open_modes(flags) + sizeof("flags"));
 }
@@ -103,8 +137,7 @@ SYS_FUNC(open)
 
 SYS_FUNC(openat)
 {
-       if (entering(tcp))
-               print_dirfd(tcp, tcp->u_arg[0]);
+       print_dirfd(tcp, tcp->u_arg[0]);
        return decode_open(tcp, 1);
 }