travis: add build environment information to the travis log

[strace] / sigaltstack.c

diff --git a/sigaltstack.c b/sigaltstack.c
index cd02794d03cb1be0989f4f829c0bf45730e5edee..bf4c9ccee8d5766cf483cc12ba074b4c8fcbc045 100644 (file)
--- a/sigaltstack.c
+++ b/sigaltstack.c
@@ -1,3 +1,36 @@
+/*
+ * 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) 2005-2015 Dmitry V. Levin <ldv@altlinux.org>
+ * Copyright (c) 2015 Elvira Khabirova <lineprinter0@gmail.com>
+ * Copyright (c) 2015-2017 The strace developers.
+ * 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 DEF_MPERS_TYPE(stack_t)
@@ -9,7 +42,7 @@
 #include "xlat/sigaltstack_flags.h"
 
 static void
-print_stack_t(struct tcb *tcp, unsigned long addr)
+print_stack_t(struct tcb *const tcp, const kernel_ulong_t addr)
 {
        stack_t ss;
 
@@ -17,10 +50,10 @@ print_stack_t(struct tcb *tcp, unsigned long addr)
                return;
 
        tprints("{ss_sp=");
-       printaddr((unsigned long) ss.ss_sp);
+       printaddr(ptr_to_kulong(ss.ss_sp));
        tprints(", ss_flags=");
        printflags(sigaltstack_flags, ss.ss_flags, "SS_???");
-       tprintf(", ss_size=%lu}", (unsigned long) ss.ss_size);
+       tprintf(", ss_size=%" PRI_klu "}", (kernel_ulong_t) ss.ss_size);
 }
 
 SYS_FUNC(sigaltstack)