security/sandbox/linux/android_arm_ucontext.h@141e0f1194b1
security/sandbox/linux/android_arm_ucontext.h
Wed, 31 Dec 2014 07:16:47 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 07:16:47 +0100
- branch
- TOR_BUG_9701
- changeset 3
- 141e0f1194b1
- permissions
- -rw-r--r--
Revert simplistic fix pending revisit of Mozilla integration attempt.
1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 /* This file has been imported from
6 * http://git.chromium.org/gitweb/?p=chromium.git;a=blob;f=sandbox/linux/services/android_arm_ucontext.h;hb=99b3e83972e478a42fa72da1ffefee58413e87d4
7 */
9 #ifndef SANDBOX_LINUX_SERVICES_ANDROID_ARM_UCONTEXT_H_
10 #define SANDBOX_LINUX_SERVICES_ANDROID_ARM_UCONTEXT_H_
12 #if !defined(__BIONIC_HAVE_UCONTEXT_T)
13 #include <asm/sigcontext.h>
15 // We also need greg_t for the sandbox, include it in this header as well.
16 typedef unsigned long greg_t;
18 //typedef unsigned long sigset_t;
19 typedef struct ucontext {
20 unsigned long uc_flags;
21 struct ucontext *uc_link;
22 stack_t uc_stack;
23 struct sigcontext uc_mcontext;
24 sigset_t uc_sigmask;
25 /* Allow for uc_sigmask growth. Glibc uses a 1024-bit sigset_t. */
26 int __not_used[32 - (sizeof (sigset_t) / sizeof (int))];
27 /* Last for extensibility. Eight byte aligned because some
28 coprocessors require eight byte alignment. */
29 unsigned long uc_regspace[128] __attribute__((__aligned__(8)));
30 } ucontext_t;
32 #else
33 #include <sys/ucontext.h>
34 #endif // __BIONIC_HAVE_UCONTEXT_T
36 #endif // SANDBOX_LINUX_SERVICES_ANDROID_ARM_UCONTEXT_H_
