sandbox/linux/seccomp-bpf/syscall_iterator.h - Issue 260793003: [MIPS] Add seccomp bpf support

Side by Side Diff

Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.

Keyboard Shortcuts

	File
u :	up to issue
j / k :	jump to file after / before current file
J / K :	jump to next file with a comment after / before current file
	Side-by-side diff
i :	toggle intra-line diffs
e :	expand all comments
c :	collapse all comments
s :	toggle showing all comments
n / p :	next / previous diff chunk or comment
N / P :	next / previous comment
<Up> / <Down> :	next / previous line

	Issue
u :	up to list of issues
j / k :	jump to patch after / before current patch
o / <Enter> :	open current patch in side-by-side view
i :	open current patch in unified diff view

	Issue List
j / k :	jump to issue after / before current issue
o / <Enter> :	open current issue

Side by Side Diff: sandbox/linux/seccomp-bpf/syscall_iterator.h

Issue 260793003: [MIPS] Add seccomp bpf support (Closed) Base URL: https://git.chromium.org/git/chromium/src.git@master

Patch Set: Fix problem with truncation of syscall value in CrashSIGSYS_Handler Created 6 years, 7 months ago

Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.

Jump to:

View unified diff | Download patch

« sandbox/linux/seccomp-bpf/syscall.cc ('K') | « sandbox/linux/seccomp-bpf/syscall.cc ('k') | sandbox/linux/seccomp-bpf/syscall_iterator.cc » ('j') | sandbox/linux/seccomp-bpf/syscall_iterator_unittest.cc » ('J')
Toggle Intra-line Diffs ('i') | Expand Comments ('e') | Collapse Comments ('c') | Hide Comments ('s')

OLD	NEW
1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.	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	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_SECCOMP_BPF_SYSCALL_ITERATOR_H__	5 #ifndef SANDBOX_LINUX_SECCOMP_BPF_SYSCALL_ITERATOR_H__

6 #define SANDBOX_LINUX_SECCOMP_BPF_SYSCALL_ITERATOR_H__	6 #define SANDBOX_LINUX_SECCOMP_BPF_SYSCALL_ITERATOR_H__

7	7

8 #include <stdint.h>	8 #include <stdint.h>

9	9

10 #include "base/basictypes.h"	10 #include "base/basictypes.h"

(...skipping 18 matching lines...) Expand all Loading...
29 // for (SyscallIterator iter(false); !iter.Done(); ) {	29 // for (SyscallIterator iter(false); !iter.Done(); ) {

30 // uint32_t sysnum = iter.Next();	30 // uint32_t sysnum = iter.Next();

31 // // Do something with sysnum.	31 // // Do something with sysnum.

32 // }	32 // }

33 //	33 //

34 // TODO(markus): Make this a classic C++ iterator.	34 // TODO(markus): Make this a classic C++ iterator.

35 class SANDBOX_EXPORT SyscallIterator {	35 class SANDBOX_EXPORT SyscallIterator {

36 public:	36 public:

37 explicit SyscallIterator(bool invalid_only)	37 explicit SyscallIterator(bool invalid_only)

38 : invalid_only_(invalid_only), done_(false), num_(0) {}	38 : invalid_only_(invalid_only), done_(false), num_(0) {}

39

40 bool Done() const { return done_; }	39 bool Done() const { return done_; }

41 uint32_t Next();	40 uint32_t Next();

42 static bool IsValid(uint32_t num);	41 static bool IsValid(uint32_t num);

43	42

44 private:	43 private:

45 static bool IsArmPrivate(uint32_t num);	44 static bool IsArmPrivate(uint32_t num);

46	45

47 bool invalid_only_;	46 bool invalid_only_;

48 bool done_;	47 bool done_;

49 uint32_t num_;	48 uint32_t num_;

50	49

51 DISALLOW_IMPLICIT_CONSTRUCTORS(SyscallIterator);	50 DISALLOW_IMPLICIT_CONSTRUCTORS(SyscallIterator);

52 };	51 };

53	52

54 } // namespace sandbox	53 } // namespace sandbox

55	54

56 #endif // SANDBOX_LINUX_SECCOMP_BPF_SYSCALL_ITERATOR_H__	55 #endif // SANDBOX_LINUX_SECCOMP_BPF_SYSCALL_ITERATOR_H__

OLD	NEW