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// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef SANDBOX_LINUX_SERVICES_ANDROID_ARM_UCONTEXT_H_
#define SANDBOX_LINUX_SERVICES_ANDROID_ARM_UCONTEXT_H_
#if !defined(__BIONIC_HAVE_UCONTEXT_T)
#include <asm/sigcontext.h>
// We also need greg_t for the sandbox, include it in this header as well.
typedef unsigned long greg_t;
//typedef unsigned long sigset_t;
typedef struct ucontext {
unsigned long uc_flags;
struct ucontext *uc_link;
stack_t uc_stack;
struct sigcontext uc_mcontext;
sigset_t uc_sigmask;
/* Allow for uc_sigmask growth. Glibc uses a 1024-bit sigset_t. */
int __not_used[32 - (sizeof (sigset_t) / sizeof (int))];
/* Last for extensibility. Eight byte aligned because some
coprocessors require eight byte alignment. */
unsigned long uc_regspace[128] __attribute__((__aligned__(8)));
} ucontext_t;
#else
#include <sys/ucontext.h>
#endif // __BIONIC_HAVE_UCONTEXT_T
#endif // SANDBOX_LINUX_SERVICES_ANDROID_ARM_UCONTEXT_H_
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