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3b1536d1f0
Listeners can now be attached to multisinks, which are notified when entries are pushed into the ring buffer or dropped on ingress. Listener implementations might use this to schedule tasks to fetch entries from the corresponding drains. No-Docs-Update-Reason: Doc updates coming in follow-up change. Change-Id: I16be7bf5792c829bcda38edce5a5be7b5a0f373d Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/39463 Commit-Queue: Prashanth Swaminathan <prashanthsw@google.com> Reviewed-by: Ewout van Bekkum <ewout@google.com>
61 lines
1.5 KiB
Plaintext
61 lines
1.5 KiB
Plaintext
# Copyright 2021 The Pigweed Authors
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may not
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# use this file except in compliance with the License. You may obtain a copy of
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# the License at
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#
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# https://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations under
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# the License.
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import("//build_overrides/pigweed.gni")
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import("$dir_pw_build/target_types.gni")
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import("$dir_pw_docgen/docs.gni")
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import("$dir_pw_unit_test/test.gni")
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config("default_config") {
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include_dirs = [ "public" ]
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visibility = [ ":*" ]
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}
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pw_source_set("pw_multisink") {
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public_configs = [ ":default_config" ]
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public = [
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"public/pw_multisink/config.h",
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"public/pw_multisink/multisink.h",
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]
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public_deps = [
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"$dir_pw_bytes",
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"$dir_pw_containers",
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"$dir_pw_result",
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"$dir_pw_ring_buffer",
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"$dir_pw_status",
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"$dir_pw_sync:interrupt_spin_lock",
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"$dir_pw_sync:lock_annotations",
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"$dir_pw_sync:mutex",
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]
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deps = [
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"$dir_pw_assert",
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"$dir_pw_varint",
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]
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sources = [ "multisink.cc" ]
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}
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pw_doc_group("docs") {
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sources = [ "docs.rst" ]
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}
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pw_test("multisink_test") {
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sources = [ "multisink_test.cc" ]
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deps = [ ":pw_multisink" ]
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}
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pw_test_group("tests") {
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tests = [ ":multisink_test" ]
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}
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