| /packages/services/Car/cpp/watchdog/server/src/ |
| D | OveruseConfigurationXmlHelper.cpp | 52 using ::android::base::Error;
104 return Error() << "Must specify value for the tag '" << tag << "'"; in readExactlyOneElement()
107 return Error() << "Must specify only one entry for the tag '" << tag << "'"; in readExactlyOneElement()
117 return Error() << "Failed to read tag '" << kTagComponentType << "': " << result.error(); in readComponentType()
121 return Error() << "Must specify non-empty component type"; in readComponentType()
123 return Error() << "Must specify non-empty component type"; in readComponentType()
138 return Error() << "Must specify valid component type. Received " << componentTypeStr; in readComponentType()
151 return Error() << "Must specify non-empty safe-to-kill package name"; in readSafeToKillPackages()
153 return Error() << "Must specify non-empty safe-to-kill package name"; in readSafeToKillPackages()
171 return Error() << "Must specify non-empty vendor package prefix"; in readVendorPackagePrefixes()
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| D | ProcStatCollector.cpp | 33 using ::android::base::Error;
110 return Error() << "Cannot access " << kPath; in collect()
116 return Error() << "Failed to get proc stat contents: " << info.error(); in collect()
129 return Error() << "ReadFileToString failed for " << kPath; in getProcStatLocked()
144 return Error() << "Duplicate `cpu .*` line in " << kPath; in getProcStatLocked()
147 return Error() << "Failed to parse `cpu .*` line in " << kPath; in getProcStatLocked()
151 return Error() << "Duplicate `ctxt .*` line in " << kPath; in getProcStatLocked()
154 return Error() << "Failed to parse `ctxt .*` line in " << kPath; in getProcStatLocked()
160 return Error() << "Duplicate `procs_running .*` line in " << kPath; in getProcStatLocked()
163 return Error() << "Failed to parse `procs_running .*` line in " << kPath; in getProcStatLocked()
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| D | PressureMonitor.cpp | 35 using ::android::base::Error;
59 return Error() << "'" << memoryPath << "' path is not accessible"; in init()
83 return Error() << "Failed to initialize memory PSI monitors: " << result.error(); in init()
108 return Error() << "epoll_create failed: " << strerror(errno); in initializePsiMonitorsLocked()
121 return Error() << "Threshold duration (" << info.kThresholdUs.count() in initializePsiMonitorsLocked()
132 return Error() << "Failed to initialize memory PSI monitor for " in initializePsiMonitorsLocked()
138 return Error() << "Failed to register memory PSI monitor for " in initializePsiMonitorsLocked()
145 return Error() << "No PSI monitors are initialized because all PSI levels are disabled"; in initializePsiMonitorsLocked()
176 return Error() << "Monitor is either disabled or not initialized"; in start()
179 return Error() in start()
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| /packages/services/Car/cpp/watchdog/stable_server/src/ |
| D | OveruseConfigurationXmlHelper.cpp | 52 using ::android::base::Error;
104 return Error() << "Must specify value for the tag '" << tag << "'"; in readExactlyOneElement()
107 return Error() << "Must specify only one entry for the tag '" << tag << "'"; in readExactlyOneElement()
117 return Error() << "Failed to read tag '" << kTagComponentType << "': " << result.error(); in readComponentType()
121 return Error() << "Must specify non-empty component type"; in readComponentType()
123 return Error() << "Must specify non-empty component type"; in readComponentType()
138 return Error() << "Must specify valid component type. Received " << componentTypeStr; in readComponentType()
151 return Error() << "Must specify non-empty safe-to-kill package name"; in readSafeToKillPackages()
153 return Error() << "Must specify non-empty safe-to-kill package name"; in readSafeToKillPackages()
171 return Error() << "Must specify non-empty vendor package prefix"; in readVendorPackagePrefixes()
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| D | ProcStatCollector.cpp | 33 using ::android::base::Error;
110 return Error() << "Cannot access " << kPath; in collect()
116 return Error() << "Failed to get proc stat contents: " << info.error(); in collect()
129 return Error() << "ReadFileToString failed for " << kPath; in getProcStatLocked()
144 return Error() << "Duplicate `cpu .*` line in " << kPath; in getProcStatLocked()
147 return Error() << "Failed to parse `cpu .*` line in " << kPath; in getProcStatLocked()
151 return Error() << "Duplicate `ctxt .*` line in " << kPath; in getProcStatLocked()
154 return Error() << "Failed to parse `ctxt .*` line in " << kPath; in getProcStatLocked()
160 return Error() << "Duplicate `procs_running .*` line in " << kPath; in getProcStatLocked()
163 return Error() << "Failed to parse `procs_running .*` line in " << kPath; in getProcStatLocked()
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| D | PressureMonitor.cpp | 35 using ::android::base::Error;
59 return Error() << "'" << memoryPath << "' path is not accessible"; in init()
83 return Error() << "Failed to initialize memory PSI monitors: " << result.error(); in init()
108 return Error() << "epoll_create failed: " << strerror(errno); in initializePsiMonitorsLocked()
121 return Error() << "Threshold duration (" << info.kThresholdUs.count() in initializePsiMonitorsLocked()
132 return Error() << "Failed to initialize memory PSI monitor for " in initializePsiMonitorsLocked()
138 return Error() << "Failed to register memory PSI monitor for " in initializePsiMonitorsLocked()
145 return Error() << "No PSI monitors are initialized because all PSI levels are disabled"; in initializePsiMonitorsLocked()
176 return Error() << "Monitor is either disabled or not initialized"; in start()
179 return Error() in start()
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| D | ServiceManager.cpp | 33 using ::android::base::Error;
41 return Error(INVALID_OPERATION) << "Cannot start services more than once"; in startServices()
56 return Error() << "Failed to initialize watchdog service helper: " << result.error(); in startServices()
68 return Error() << "Failed to initialize package name resolver: " << result.error(); in startServices()
76 return Error(result.error().code()) in startServices()
110 return Error(result.error().code()) in startWatchdogProcessService()
119 return Error() << "Failed to initialize pressure monitor: " << result.error(); in startPressureMonitor()
122 return Error() << "Failed to start pressure monitor: " << result.error(); in startPressureMonitor()
133 return Error() << "Failed to register performance profiler: " << result.error(); in startWatchdogPerfService()
136 return Error(result.error().code()) in startWatchdogPerfService()
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| /packages/modules/Virtualization/guest/rialto/src/ |
| D | error.rs | 20 use hypervisor_backends::Error as HypervisorError;
25 pub type Result<T> = result::Result<T, Error>;
27 type CiboriumSerError = ciborium::ser::Error<virtio_drivers::Error>;
28 type CiboriumDeError = ciborium::de::Error<virtio_drivers::Error>;
31 pub enum Error { enum
45 VirtIOSocketCreationFailed(virtio_drivers::Error),
49 VirtIODriverOperationFailed(virtio_drivers::Error),
60 impl fmt::Display for Error { implementation
86 impl From<HypervisorError> for Error { implementation
92 impl From<MapError> for Error { implementation
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| /packages/modules/Virtualization/android/forwarder_host/src/ |
| D | forwarder_host.rs | 56 enum Error { enum
57 BindVsock(io::Error),
59 LaunchForwarderGuest(jni::errors::Error),
62 PollContextAdd(vmm_sys_util::errno::Error),
63 PollContextDelete(vmm_sys_util::errno::Error),
64 PollContextNew(vmm_sys_util::errno::Error),
65 PollWait(vmm_sys_util::errno::Error),
66 SetVsockNonblocking(io::Error),
67 TcpAccept(io::Error),
68 TcpListenerPort(io::Error),
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| /packages/modules/Virtualization/guest/forwarder_guest/src/ |
| D | main.rs | 31 enum Error { enum
34 PollContextAdd(vmm_sys_util::errno::Error),
35 PollContextDelete(vmm_sys_util::errno::Error),
36 PollContextNew(vmm_sys_util::errno::Error),
37 PollWait(vmm_sys_util::errno::Error),
40 type Result<T> = result::Result<T, Error>;
42 impl fmt::Display for Error { implementation
45 use self::Error::*; in fmt()
65 let poll_ctx: PollContext<Token> = PollContext::new().map_err(Error::PollContextNew)?; in run_forwarder()
66 poll_ctx.add(&local_stream, Token::LocalStreamReadable).map_err(Error::PollContextAdd)?; in run_forwarder()
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| /packages/modules/adb/client/openscreen/platform/ |
| D | udp_socket.cpp | 57 Error ChooseError(decltype(errno) posix_errno, Error::Code hard_error_code) { in ChooseError()
59 return Error(Error::Code::kAgain, strerror(errno)); in ChooseError()
61 return Error(hard_error_code, strerror(errno)); in ChooseError()
105 Error ReceiveMessageInternal(borrowed_fd fd, UdpPacket* packet) { in ReceiveMessageInternal()
122 return ChooseError(errno, Error::Code::kSocketReadFailure); in ReceiveMessageInternal()
139 return Error::Code::kNone; in ReceiveMessageInternal()
150 return Error::Code::kNone; in ReceiveMessageInternal()
267 OnError(Error::Code::kSocketClosedFailure); in SetMulticastOutboundInterface()
293 OnError(Error::Code::kSocketOptionSettingFailure); in SetMulticastOutboundInterface()
315 OnError(Error::Code::kSocketOptionSettingFailure); in SetMulticastOutboundInterface()
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| /packages/modules/Uwb/service/uci/jni/src/ |
| D | uci_jni_android_new.rs | 29 use jni::errors::Error as JNIError;
37 use uwb_core::error::{Error, Result};
89 let jvm = env.get_java_vm().map_err(|_| Error::ForeignFunctionInterface)?; in native_init()
96 .map_err(|_| Error::ForeignFunctionInterface)?; in create_device_info_response()
100 .map_err(|_| Error::ForeignFunctionInterface)?; in create_device_info_response()
117 Err(_) => Err(Error::ForeignFunctionInterface), in create_device_info_response()
216 SessionType::try_from(session_type as u8).map_err(|_| Error::BadParameters)?; in native_session_init()
344 let tlv = RawAppConfigTlv::parse(byte_array).map_err(|_| Error::BadParameters)?; in parse_app_config_tlv_vec()
345 byte_array = byte_array.get(tlv.v.len() + TLV_HEADER_SIZE..).ok_or(Error::BadParameters)?; in parse_app_config_tlv_vec()
350 return Err(Error::BadParameters); in parse_app_config_tlv_vec()
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| D | dispatcher.rs | 28 use uwb_core::error::{Error, Result};
57 .map_err(|_| Error::ForeignFunctionInterface)?; in new()
64 .ok_or(Error::Unknown)?; in new()
66 let logger = log_file_factory.build_logger(chip_id.as_ref()).ok_or(Error::Unknown)?; in new()
99 if DISPATCHER.try_read().map_err(|_| Error::Unknown)?.is_some() { in new_dispatcher()
101 return Err(Error::BadParameters); in new_dispatcher()
104 DISPATCHER.write().map_err(|_| Error::Unknown)?.replace(dispatcher); in new_dispatcher()
110 let read_lock = DISPATCHER.read().map_err(|_| Error::Unknown)?; in get_dispatcher_ptr()
113 None => Err(Error::BadParameters), in get_dispatcher_ptr()
119 if DISPATCHER.try_read().map_err(|_| Error::Unknown)?.is_none() { in destroy_dispatcher()
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| D | helper.rs | 19 use uwb_core::error::{Error, Result};
45 Err(Error::BadParameters) => StatusCode::UciStatusInvalidParam, in result_to_status_code()
46 Err(Error::MaxSessionsExceeded) => StatusCode::UciStatusMaxSessionsExceeded, in result_to_status_code()
47 Err(Error::CommandRetry) => StatusCode::UciStatusCommandRetry, in result_to_status_code()
48 Err(Error::RegulationUwbOff) => StatusCode::UciStatusRegulationUwbOff, in result_to_status_code()
73 let result: Result<i32> = Err(Error::BadParameters); in test_boolean_result_helper()
84 byte_result_helper::<i8>(Err(Error::BadParameters), "Test"), in test_byte_result_helper()
88 byte_result_helper::<i8>(Err(Error::MaxSessionsExceeded), "Test"), in test_byte_result_helper()
92 byte_result_helper::<i8>(Err(Error::CommandRetry), "Test"), in test_byte_result_helper()
96 byte_result_helper::<i8>(Err(Error::RegulationUwbOff), "Test"), in test_byte_result_helper()
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| /packages/modules/Virtualization/libs/libvmbase/src/arch/aarch64/hvc/ |
| D | trng.rs | 20 pub enum Error { enum
33 impl fmt::Display for Error { implementation
45 impl From<i64> for Error { implementation
48 -1 => Error::NotSupported, in from()
49 -2 => Error::InvalidParameter, in from()
50 -3 => Error::NoEntropy, in from()
51 _ if value < 0 => Error::Unknown(value), in from()
52 _ => Error::Unexpected(value as u64), in from()
58 pub type Result<T> = result::Result<T, Error>;
82 type Error = Error; typedef
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| /packages/modules/ConfigInfrastructure/aconfigd/src/ |
| D | lib.rs | 30 #[derive(thiserror::Error, Debug)]
33 FailToUpdateFilePerm { file: String, mode: u32, errmsg: std::io::Error },
36 FailToCopyFile { src: String, dst: String, errmsg: std::io::Error },
39 FailToRemoveFile { file: String, errmsg: std::io::Error },
42 FailToOpenFile { file: String, errmsg: std::io::Error },
45 FailToReadFile { file: String, errmsg: std::io::Error },
48 FailToWriteFile { file: String, errmsg: std::io::Error },
51 FailToParsePbFromBytes { file: String, errmsg: protobuf::Error },
54 FailToSerializePb { file: String, errmsg: protobuf::Error },
126 InternalError(#[source] anyhow::Error),
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| /packages/modules/Bluetooth/offload/hci/derive/ |
| D | struct_data.rs | 59 use syn::{spanned::Spanned, Error};
66 fn parse(syn_attrs: &[syn::Attribute]) -> Result<Attributes, Error> { in parse() argument
74 attr => return Err(Error::new(attr.span(), "Unrecognized attribute")), in parse()
81 pub(crate) fn derive_read(name: &syn::Ident, data: &syn::DataStruct) -> Result<TokenStream, Error> { in derive_read() argument
89 return Err(Error::new(v.span(), "Expected N(1) for type `u8`")); in derive_read()
95 return Err(Error::new(v.span(), "Expected N(2) for type `u16`")); in derive_read()
101 return Err(Error::new(v.span(), "`N()` attribute required")); in derive_read()
104 return Err(Error::new(v.span(), "Expected N(n <= 4)")); in derive_read()
112 _ => return Err(Error::new(v.elem.span(), "Only Byte array supported")), in derive_read()
133 ) -> Result<TokenStream, Error> { in derive_write() argument
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| /packages/modules/Virtualization/guest/pvmfw/src/ |
| D | instance.rs | 41 pub enum Error { enum
43 FailedIo(gpt::Error),
61 VirtIOBlkCreationFailed(virtio_drivers::Error),
63 BoringSslFailed(bssl_avf::Error),
66 impl fmt::Display for Error { implementation
88 impl From<bssl_avf::Error> for Error { implementation
89 fn from(e: bssl_avf::Error) -> Self { in from()
94 pub type Result<T> = core::result::Result<T, Error>;
119 return Err(Error::UnsupportedEntrySize(payload_size)); in get_recorded_entry()
122 instance_img.read_block(payload_index, &mut blk).map_err(Error::FailedIo)?; in get_recorded_entry()
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| /packages/modules/Virtualization/libs/libvmbase/src/arch/aarch64/ |
| D | rand.rs | 18 use crate::rand::{Entropy, Error, Result};
27 Smccc(smccc::arch::Error),
29 Trng(hvc::trng::Error),
36 impl From<smccc::arch::Error> for Error { implementation
37 fn from(e: smccc::arch::Error) -> Self { in from()
42 impl From<hvc::trng::Error> for Error { implementation
43 fn from(e: hvc::trng::Error) -> Self { in from()
83 if e == hvc::trng::Error::NotSupported { in init()
85 Error::NoEntropySource in init()
111 let entropy = if matches!(result, Err(hvc::trng::Error::NoEntropy)) { in rnd64()
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| /packages/services/Car/cpp/libsysfsmonitor/src/ |
| D | SysfsMonitor.cpp | 29 using ::android::base::Error;
43 return Error() << "Epoll instance was already created"; in init()
46 return Error() << "Cannot create epoll instance: errno = " << errno; in init()
61 return Error() << "Epoll instance wasn't created"; in release()
79 return Error() << StringPrintf("fd(%d) is invalid", fd); in registerFd()
82 return Error() << StringPrintf("fd(%d) is already being monitored", fd); in registerFd()
85 return Error() << "Cannot monitor more than " << EPOLL_MAX_EVENTS << " sysfs files"; in registerFd()
91 return Error() << StringPrintf("Failed to add fd(%d) to epoll instance: errno = %d", fd, in registerFd()
100 return Error() << StringPrintf("fd(%d) is invalid", fd); in unregisterFd()
103 return Error() << StringPrintf("fd(%d) is not being monitored", fd); in unregisterFd()
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| /packages/modules/DnsResolver/tests/ |
| D | tun_forwarder.cpp | 38 using android::base::Error;
73 return Error() << "Failed to make v4pair"; in makePair()
91 return Error() << "Failed to make v6pair"; in makePair()
222 return Error() << "Too short for a tun header"; in validatePacket()
227 return Error() << "Unexpected tun flags " << static_cast<int>(tunHeader->flags); in validatePacket()
236 return Error() << "Unsupported packet type 0x" << std::hex << static_cast<int>(proto); in validatePacket()
242 return Error() << "Too short for an ip header"; in validateIpv4Packet()
247 return Error() << "IP header length set to less than 5"; in validateIpv4Packet()
250 return Error() << "IP header length set too large: " << ipHeader->ihl; in validateIpv4Packet()
253 return Error() << "IP header version not 4: " << ipHeader->version; in validateIpv4Packet()
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| /packages/services/Car/cpp/watchdog/server/tests/ |
| D | ProcPidDir.cpp | 31 using ::android::base::Error;
39 return Error() << "Could not mkdir " << path << ": " << strerror(errno); in makeDir()
58 return Error() << "Failed to create top-level per-process directory: " in populateProcPidDir()
67 return Error() << "Failed to write pid stat file " << path; in populateProcPidDir()
75 return Error() << "Failed to write pid status file " << path; in populateProcPidDir()
83 return Error() << "Failed to write pid smaps_rollup file " << path; in populateProcPidDir()
91 return Error() << "Failed to write pid statm file " << path; in populateProcPidDir()
98 return Error() << "Failed to create task directory: " << taskDirRes.error(); in populateProcPidDir()
107 return Error() << "Failed to create per-thread directory: " << tidDirRes.error(); in populateProcPidDir()
114 return Error() << "Failed to write thread stat file " << path; in populateProcPidDir()
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| /packages/services/Car/cpp/watchdog/stable_server/tests/ |
| D | ProcPidDir.cpp | 31 using ::android::base::Error;
39 return Error() << "Could not mkdir " << path << ": " << strerror(errno); in makeDir()
58 return Error() << "Failed to create top-level per-process directory: " in populateProcPidDir()
67 return Error() << "Failed to write pid stat file " << path; in populateProcPidDir()
75 return Error() << "Failed to write pid status file " << path; in populateProcPidDir()
83 return Error() << "Failed to write pid smaps_rollup file " << path; in populateProcPidDir()
91 return Error() << "Failed to write pid statm file " << path; in populateProcPidDir()
98 return Error() << "Failed to create task directory: " << taskDirRes.error(); in populateProcPidDir()
107 return Error() << "Failed to create per-thread directory: " << tidDirRes.error(); in populateProcPidDir()
114 return Error() << "Failed to write thread stat file " << path; in populateProcPidDir()
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| /packages/modules/Virtualization/guest/authfs/src/file/ |
| D | dir.rs | 85 basename.to_str().ok_or_else(|| io::Error::from_raw_os_error(libc::EINVAL))?; in create_file()
108 basename.to_str().ok_or_else(|| io::Error::from_raw_os_error(libc::EINVAL))?; in mkdir()
125 basename.to_str().ok_or_else(|| io::Error::from_raw_os_error(libc::EINVAL))?; in delete_file()
139 basename.to_str().ok_or_else(|| io::Error::from_raw_os_error(libc::EINVAL))?; in force_delete_directory()
153 .ok_or_else(|| io::Error::from_raw_os_error(libc::ENOENT)) in find_inode()
176 (true, false) => Err(io::Error::from_raw_os_error(libc::ENOTDIR)), in force_delete_entry()
177 (false, true) => Err(io::Error::from_raw_os_error(libc::EISDIR)), in force_delete_entry()
185 Err(io::Error::from_raw_os_error(libc::ENOENT)) in force_delete_entry()
194 return Err(io::Error::from_raw_os_error(libc::EEXIST)); in validate_arguments()
198 return Err(io::Error::from_raw_os_error(libc::EMLINK)); in validate_arguments()
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| /packages/modules/Virtualization/libs/android_display_backend/ |
| D | crosvm_android_display_client.cpp | 32 using android::base::Error;
41 return Error() << "Pixel format " << format << " is not BGRA_8888."; in configure()
64 return Error() << "dimension mismatch. from=(" << from.width << ", " << from.height << ") " in copyBuffer()
115 return Error() << "Failed to configure sink buffer: " << ret.error(); in configure()
118 return Error() << "Failed to configure saved frame buffer: " << ret.error(); in configure()
141 return Error() << "Failed to get ANativeWindow"; in lock()
146 return Error() << "Surface dimension is not configured yet!"; in lock()
152 return Error() << "Failed to set buffer geometry."; in lock()
159 return Error() << "Failed to lock window"; in lock()
177 return Error() << "Failed to get ANativeWindow"; in unlockAndPost()
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