File: ipc_platform_file_attachment_posix.cc

package info (click to toggle)
chromium 139.0.7258.127-1
  • links: PTS, VCS
  • area: main
  • in suites:
  • size: 6,122,068 kB
  • sloc: cpp: 35,100,771; ansic: 7,163,530; javascript: 4,103,002; python: 1,436,920; asm: 946,517; xml: 746,709; pascal: 187,653; perl: 88,691; sh: 88,436; objc: 79,953; sql: 51,488; cs: 44,583; fortran: 24,137; makefile: 22,147; tcl: 15,277; php: 13,980; yacc: 8,984; ruby: 7,485; awk: 3,720; lisp: 3,096; lex: 1,327; ada: 727; jsp: 228; sed: 36
file content (38 lines) | stat: -rw-r--r-- 1,052 bytes parent folder | download | duplicates (11) 
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
35
36
37
38
 
// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "ipc/ipc_platform_file_attachment_posix.h"

#include <tuple>
#include <utility>

namespace IPC {
namespace internal {

PlatformFileAttachment::PlatformFileAttachment(base::PlatformFile file)
    : file_(file) {
}

PlatformFileAttachment::PlatformFileAttachment(base::ScopedFD file)
    : file_(file.get()), owning_(std::move(file)) {}

PlatformFileAttachment::~PlatformFileAttachment() = default;

MessageAttachment::Type PlatformFileAttachment::GetType() const {
  return Type::PLATFORM_FILE;
}

base::PlatformFile PlatformFileAttachment::TakePlatformFile() {
  std::ignore = owning_.release();
  return file_;
}

base::PlatformFile GetPlatformFile(
    scoped_refptr<MessageAttachment> attachment) {
  DCHECK_EQ(attachment->GetType(), MessageAttachment::Type::PLATFORM_FILE);
  return static_cast<PlatformFileAttachment*>(attachment.get())->file();
}

}  // namespace internal
}  // namespace IPC