Google Git
Sign in
pigweed / pigweed / pigweed / 64021a8b197d3cbc5fc244ceb1cfd03004dc4f18
commit64021a8b197d3cbc5fc244ceb1cfd03004dc4f18[log] [tgz]
authorCarlos Chinchilla <cachinchilla@google.com>Fri Aug 06 00:18:41 2021 -0700
committerCQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com>Thu Sep 02 01:28:49 2021 +0000
tree5d139f01607f1e30ad9f9a721fe7e124ec67a71c
parentd63bd748ebc9bc0cf7cde78b831f8fb9b18840a6 [diff]
pw_multisink & pw_ring_buffer: Add Peek APIs

pw_multisink: Add PeekEntry, PopEntry, and CommitEntry APIs.
pw_ring_buffer: Add PeekFrontPreamble to allow a reader peak the user
preamble without the need to copy data. This lets the multisink commit
multiple entries, peeking one at a time to check if it should be popped
without having to get the entry's data.

Change-Id: I2304af3d149c10942e61f2ca65400acfeda978ca
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/56246
Reviewed-by: Ewout van Bekkum <ewout@google.com>
Pigweed-Auto-Submit: Carlos Chinchilla <cachinchilla@google.com>
Commit-Queue: Auto-Submit <auto-submit@pigweed.google.com.iam.gserviceaccount.com>
11 files changed
tree: 5d139f01607f1e30ad9f9a721fe7e124ec67a71c
  1. build_overrides/
  2. docker/
  3. docs/
  4. pw_allocator/
  5. pw_analog/
  6. pw_android_toolchain/
  7. pw_arduino_build/
  8. pw_assert/
  9. pw_assert_basic/
  10. pw_assert_log/
  11. pw_base64/
  12. pw_bloat/
  13. pw_blob_store/
  14. pw_bluetooth_hci/
  15. pw_boot/
  16. pw_boot_cortex_m/
  17. pw_build/
  18. pw_build_info/
  19. pw_bytes/
  20. pw_checksum/
  21. pw_chrono/
  22. pw_chrono_embos/
  23. pw_chrono_freertos/
  24. pw_chrono_stl/
  25. pw_chrono_threadx/
  26. pw_cli/
  27. pw_console/
  28. pw_containers/
  29. pw_cpu_exception/
  30. pw_cpu_exception_cortex_m/
  31. pw_crypto/
  32. pw_docgen/
  33. pw_doctor/
  34. pw_env_setup/
  35. pw_file/
  36. pw_function/
  37. pw_fuzzer/
  38. pw_hdlc/
  39. pw_hex_dump/
  40. pw_i2c/
  41. pw_interrupt/
  42. pw_interrupt_cortex_m/
  43. pw_kvs/
  44. pw_libc/
  45. pw_log/
  46. pw_log_basic/
  47. pw_log_null/
  48. pw_log_rpc/
  49. pw_log_tokenized/
  50. pw_malloc/
  51. pw_malloc_freelist/
  52. pw_metric/
  53. pw_minimal_cpp_stdlib/
  54. pw_module/
  55. pw_multisink/
  56. pw_package/
  57. pw_persistent_ram/
  58. pw_polyfill/
  59. pw_preprocessor/
  60. pw_presubmit/
  61. pw_protobuf/
  62. pw_protobuf_compiler/
  63. pw_random/
  64. pw_result/
  65. pw_ring_buffer/
  66. pw_router/
  67. pw_rpc/
  68. pw_snapshot/
  69. pw_software_update/
  70. pw_span/
  71. pw_status/
  72. pw_stm32cube_build/
  73. pw_stream/
  74. pw_string/
  75. pw_symbolizer/
  76. pw_sync/
  77. pw_sync_baremetal/
  78. pw_sync_embos/
  79. pw_sync_freertos/
  80. pw_sync_stl/
  81. pw_sync_threadx/
  82. pw_sys_io/
  83. pw_sys_io_arduino/
  84. pw_sys_io_baremetal_lm3s6965evb/
  85. pw_sys_io_baremetal_stm32f429/
  86. pw_sys_io_stdio/
  87. pw_target_runner/
  88. pw_thread/
  89. pw_thread_embos/
  90. pw_thread_freertos/
  91. pw_thread_stl/
  92. pw_thread_threadx/
  93. pw_tls_client/
  94. pw_tls_client_boringssl/
  95. pw_tls_client_mbedtls/
  96. pw_tokenizer/
  97. pw_tool/
  98. pw_toolchain/
  99. pw_trace/
  100. pw_trace_tokenized/
  101. pw_transfer/
  102. pw_unit_test/
  103. pw_varint/
  104. pw_watch/
  105. pw_web_ui/
  106. pw_work_queue/
  107. targets/
  108. third_party/
  109. .dockerignore ⇨ .gitignore
  110. activate.sh ⇨ bootstrap.sh
  111. .bazelignore
  112. .bazelrc
  113. .clang-format
  114. .clang-tidy
  115. .eslintrc.json
  116. .gitattributes
  117. .gitignore
  118. .gn
  119. .prettierrc.js
  120. .pylintrc
  121. activate.bat
  122. AUTHORS
  123. bootstrap.bat
  124. bootstrap.sh
  125. BUILD.bazel
  126. BUILD.gn
  127. BUILDCONFIG.gn
  128. CMakeLists.txt
  129. LICENSE
  130. modules.gni
  131. OWNERS
  132. package.json
  133. PW_PLUGINS
  134. README.md
  135. tsconfig.json
  136. WORKSPACE
  137. yarn.lock
README.md

See our website: http://pigweed.dev