1# Copyright 2024 The Pigweed Authors 2# 3# Licensed under the Apache License, Version 2.0 (the "License"); you may not 4# use this file except in compliance with the License. You may obtain a copy of 5# the License at 6# 7# https://www.apache.org/licenses/LICENSE-2.0 8# 9# Unless required by applicable law or agreed to in writing, software 10# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 11# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 12# License for the specific language governing permissions and limitations under 13# the License. 14 15load( 16 "//pw_build:pigweed.bzl", 17 "pw_cc_test", 18) 19 20package(default_visibility = ["//visibility:public"]) 21 22licenses(["notice"]) 23 24cc_library( 25 name = "pw_digital_io_linux", 26 srcs = [ 27 "digital_io.cc", 28 "log_errno.h", 29 "notifier.cc", 30 ], 31 hdrs = [ 32 "public/pw_digital_io_linux/digital_io.h", 33 "public/pw_digital_io_linux/internal/owned_fd.h", 34 "public/pw_digital_io_linux/notifier.h", 35 ], 36 includes = ["public"], 37 target_compatible_with = ["@platforms//os:linux"], 38 deps = [ 39 "//pw_digital_io", 40 "//pw_log", 41 "//pw_result", 42 "//pw_status", 43 "//pw_sync:lock_annotations", 44 "//pw_sync:mutex", 45 "//pw_thread:thread", 46 ], 47) 48 49cc_binary( 50 name = "pw_digital_io_linux_cli", 51 srcs = [ 52 "digital_io_cli.cc", 53 ], 54 deps = [ 55 ":pw_digital_io_linux", 56 "//pw_assert:backend_impl", 57 "//pw_log", 58 ], 59) 60 61# TODO(b/328262654): Move this to a more appropriate module. 62cc_library( 63 name = "mock_vfs", 64 srcs = [ 65 "log_errno.h", 66 "mock_vfs.cc", 67 ], 68 hdrs = ["mock_vfs.h"], 69 target_compatible_with = ["@platforms//os:linux"], 70 deps = [ 71 "//pw_assert", 72 "//pw_log", 73 ], 74) 75 76pw_cc_test( 77 name = "digital_io_test", 78 srcs = [ 79 "digital_io_test.cc", 80 "test_utils.h", 81 ], 82 linkopts = [ 83 "-Wl,--wrap=close", 84 "-Wl,--wrap=ioctl", 85 "-Wl,--wrap=read", 86 ], 87 deps = [ 88 ":mock_vfs", 89 ":pw_digital_io_linux", 90 "//pw_assert", 91 "//pw_log", 92 "//pw_sync:mutex", 93 "//pw_sync:timed_thread_notification", 94 "//pw_thread:thread", 95 "//pw_thread_stl:thread", 96 ], 97) 98 99pw_cc_test( 100 name = "notifier_test", 101 srcs = [ 102 "log_errno.h", 103 "notifier_test.cc", 104 "test_utils.h", 105 ], 106 target_compatible_with = ["@platforms//os:linux"], 107 deps = [ 108 ":pw_digital_io_linux", 109 "//pw_assert", 110 "//pw_log", 111 "//pw_sync:counting_semaphore", 112 "//pw_thread:thread", 113 "//pw_thread_stl:thread", 114 ], 115) 116