// -*- C++ -*- //===----------------------------------------------------------------------===// // // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. // See https://llvm.org/LICENSE.txt for license information. // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception // //===----------------------------------------------------------------------===// #ifndef _LIBCPP___ERRC #define _LIBCPP___ERRC /* system_error synopsis namespace std { enum class errc { address_family_not_supported, // EAFNOSUPPORT address_in_use, // EADDRINUSE address_not_available, // EADDRNOTAVAIL already_connected, // EISCONN argument_list_too_long, // E2BIG argument_out_of_domain, // EDOM bad_address, // EFAULT bad_file_descriptor, // EBADF bad_message, // EBADMSG broken_pipe, // EPIPE connection_aborted, // ECONNABORTED connection_already_in_progress, // EALREADY connection_refused, // ECONNREFUSED connection_reset, // ECONNRESET cross_device_link, // EXDEV destination_address_required, // EDESTADDRREQ device_or_resource_busy, // EBUSY directory_not_empty, // ENOTEMPTY executable_format_error, // ENOEXEC file_exists, // EEXIST file_too_large, // EFBIG filename_too_long, // ENAMETOOLONG function_not_supported, // ENOSYS host_unreachable, // EHOSTUNREACH identifier_removed, // EIDRM illegal_byte_sequence, // EILSEQ inappropriate_io_control_operation, // ENOTTY interrupted, // EINTR invalid_argument, // EINVAL invalid_seek, // ESPIPE io_error, // EIO is_a_directory, // EISDIR message_size, // EMSGSIZE network_down, // ENETDOWN network_reset, // ENETRESET network_unreachable, // ENETUNREACH no_buffer_space, // ENOBUFS no_child_process, // ECHILD no_link, // ENOLINK no_lock_available, // ENOLCK no_message_available, // ENODATA // deprecated no_message, // ENOMSG no_protocol_option, // ENOPROTOOPT no_space_on_device, // ENOSPC no_stream_resources, // ENOSR // deprecated no_such_device_or_address, // ENXIO no_such_device, // ENODEV no_such_file_or_directory, // ENOENT no_such_process, // ESRCH not_a_directory, // ENOTDIR not_a_socket, // ENOTSOCK not_a_stream, // ENOSTR // deprecated not_connected, // ENOTCONN not_enough_memory, // ENOMEM not_supported, // ENOTSUP operation_canceled, // ECANCELED operation_in_progress, // EINPROGRESS operation_not_permitted, // EPERM operation_not_supported, // EOPNOTSUPP operation_would_block, // EWOULDBLOCK owner_dead, // EOWNERDEAD permission_denied, // EACCES protocol_error, // EPROTO protocol_not_supported, // EPROTONOSUPPORT read_only_file_system, // EROFS resource_deadlock_would_occur, // EDEADLK resource_unavailable_try_again, // EAGAIN result_out_of_range, // ERANGE state_not_recoverable, // ENOTRECOVERABLE stream_timeout, // ETIME // deprecated text_file_busy, // ETXTBSY timed_out, // ETIMEDOUT too_many_files_open_in_system, // ENFILE too_many_files_open, // EMFILE too_many_links, // EMLINK too_many_symbolic_link_levels, // ELOOP value_too_large, // EOVERFLOW wrong_protocol_type // EPROTOTYPE }; */ #include <__config> #include <cerrno> #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) # pragma GCC system_header #endif // The method of pushing and popping the diagnostics fails for GCC. GCC does // not recognize the pragma's used to generate deprecated diagnostics for // macros. So GCC does not need the pushing and popping. // // TODO Remove this when the deprecated constants are removed. // // Note based on the post-review comments in // https://github.com/llvm/llvm-project/pull/80542 libc++ no longer deprecates // the macros. Since C libraries may start to deprecate these POSIX macros the // deprecation warning avoidance is kept. #if defined(_LIBCPP_COMPILER_CLANG_BASED) #define _LIBCPP_SUPPRESS_DEPRECATED_ERRC_PUSH … #define _LIBCPP_SUPPRESS_DEPRECATED_ERRC_POP … #else #define _LIBCPP_SUPPRESS_DEPRECATED_ERRC_PUSH #define _LIBCPP_SUPPRESS_DEPRECATED_ERRC_POP #endif _LIBCPP_BEGIN_NAMESPACE_STD // Some error codes are not present on all platforms, so we provide equivalents // for them: // enum class errc // // LWG3869 deprecates the UNIX STREAMS macros and enum values. // This makes the code clumbersome: // - the enum value is deprecated and should show a diagnostic, // - the macro is deprecated and should _not_ show a diagnostic in this // context, and // - the macro is not always available. // This leads to the odd pushing and popping of the deprecated // diagnostic. _LIBCPP_DECLARE_STRONG_ENUM(errc){ … }; _LIBCPP_DECLARE_STRONG_ENUM_EPILOG(…) _LIBCPP_END_NAMESPACE_STD #endif // _LIBCPP___ERRC
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