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Side by Side Diff: sandbox/linux/system_headers/arm64_linux_ucontext.h

Issue 1539423002: Revert of Switch to standard integer types in sandbox/. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 5 years ago
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1 // Copyright 2014 The Chromium Authors. All rights reserved. 1 // Copyright 2014 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef SANDBOX_LINUX_SYSTEM_HEADERS_ARM64_LINUX_UCONTEXT_H_ 5 #ifndef SANDBOX_LINUX_SYSTEM_HEADERS_ARM64_LINUX_UCONTEXT_H_
6 #define SANDBOX_LINUX_SYSTEM_HEADERS_ARM64_LINUX_UCONTEXT_H_ 6 #define SANDBOX_LINUX_SYSTEM_HEADERS_ARM64_LINUX_UCONTEXT_H_
7 7
8 #if !defined(__BIONIC_HAVE_UCONTEXT_T) 8 #if !defined(__BIONIC_HAVE_UCONTEXT_T)
9 #include <asm/sigcontext.h> 9 #include <asm/sigcontext.h>
10 #include <signal.h> 10 #include <signal.h>
11 #include <stdint.h>
12 // We also need greg_t for the sandbox, include it in this header as well. 11 // We also need greg_t for the sandbox, include it in this header as well.
13 typedef uint64_t greg_t; 12 typedef uint64_t greg_t;
14 13
15 struct ucontext_t { 14 struct ucontext_t {
16 unsigned long uc_flags; 15 unsigned long uc_flags;
17 struct ucontext* uc_link; 16 struct ucontext* uc_link;
18 stack_t uc_stack; 17 stack_t uc_stack;
19 sigset_t uc_sigmask; 18 sigset_t uc_sigmask;
20 /* glibc uses a 1024-bit sigset_t */ 19 /* glibc uses a 1024-bit sigset_t */
21 uint8_t unused[1024 / 8 - sizeof(sigset_t)]; 20 uint8_t unused[1024 / 8 - sizeof(sigset_t)];
22 /* last for future expansion */ 21 /* last for future expansion */
23 struct sigcontext uc_mcontext; 22 struct sigcontext uc_mcontext;
24 }; 23 };
25 24
26 #else 25 #else
27 #include <sys/ucontext.h> 26 #include <sys/ucontext.h>
28 #endif // __BIONIC_HAVE_UCONTEXT_T 27 #endif // __BIONIC_HAVE_UCONTEXT_T
29 28
30 #endif // SANDBOX_LINUX_SYSTEM_HEADERS_ARM64_LINUX_UCONTEXT_H_ 29 #endif // SANDBOX_LINUX_SYSTEM_HEADERS_ARM64_LINUX_UCONTEXT_H_
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