File: nacl_helper_linux.h

package info (click to toggle)
chromium 138.0.7204.183-1
  • links: PTS, VCS
  • area: main
  • in suites: trixie
  • size: 6,071,908 kB
  • sloc: cpp: 34,937,088; ansic: 7,176,967; javascript: 4,110,704; python: 1,419,953; asm: 946,768; xml: 739,971; pascal: 187,324; sh: 89,623; perl: 88,663; objc: 79,944; sql: 50,304; cs: 41,786; fortran: 24,137; makefile: 21,806; php: 13,980; tcl: 13,166; yacc: 8,925; ruby: 7,485; awk: 3,720; lisp: 3,096; lex: 1,327; ada: 727; jsp: 228; sed: 36
file content (34 lines) | stat: -rw-r--r-- 1,090 bytes parent folder | download | duplicates (7) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
 
// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef COMPONENTS_NACL_LOADER_NACL_HELPER_LINUX_H_
#define COMPONENTS_NACL_LOADER_NACL_HELPER_LINUX_H_

namespace nacl {

// A mini-zygote specifically for Native Client. This file defines
// constants used to implement communication between the nacl_helper
// process and the Chrome zygote.

#define kNaClMaxIPCMessageLength 2048

// Used by Helper to tell Zygote it has started successfully.
#define kNaClHelperStartupAck "NACLHELPER_OK"

enum NaClZygoteIPCCommand {
  kNaClForkRequest,
  kNaClGetTerminationStatusRequest,
};

// The next set of constants define global Linux file descriptors.
// For communications between NaCl loader and browser.
// See also content/common/zygote_main_linux.cc and
// https://chromium.googlesource.com/chromium/src/+/main/docs/linux/zygote.md

// For communications between NaCl loader and zygote.
#define kNaClZygoteDescriptor 3

} // namespace nacl

#endif  // COMPONENTS_NACL_LOADER_NACL_HELPER_LINUX_H_