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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 | |
3 // found in the LICENSE file. | |
4 | |
5 #include "mojo/edk/system/channel_endpoint_id.h" | |
6 | |
7 #include "base/compiler_specific.h" | |
8 | |
9 namespace mojo { | |
10 namespace system { | |
11 | |
12 STATIC_CONST_MEMBER_DEFINITION const uint32_t ChannelEndpointId::kRemoteFlag; | |
13 | |
14 ChannelEndpointId LocalChannelEndpointIdGenerator::GetNext() { | |
15 ChannelEndpointId rv = next_; | |
16 next_.value_ = (next_.value_ + 1) & ~ChannelEndpointId::kRemoteFlag; | |
17 // Skip over the invalid value, in case we wrap. | |
18 if (!next_.is_valid()) | |
19 next_.value_++; | |
20 return rv; | |
21 } | |
22 | |
23 ChannelEndpointId RemoteChannelEndpointIdGenerator::GetNext() { | |
24 ChannelEndpointId rv = next_; | |
25 next_.value_ = (next_.value_ + 1) | ChannelEndpointId::kRemoteFlag; | |
26 return rv; | |
27 } | |
28 | |
29 } // namespace system | |
30 } // namespace mojo | |
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