std::errc - cppreference.com

Definido no cabeçalho `<system_error>`

`enum class errc;`		(desde C++11)

A enumeração std::errc escopo define os valores das condições de erro portáteis que correspondem aos códigos de erro POSIX.

Original:

The scoped enumeration std::errc defines the values of portable error conditions that correspond to the POSIX error codes.

The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

Constantes de membros


Constante Original: Constant The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.	Explanation

`address_family_not_supported`	condição de erro correspondente ao código EAFNOSUPPORT POSIX Original: error condition corresponding to POSIX code EAFNOSUPPORT The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`address_in_use`	condição de erro correspondente ao código EADDRINUSE POSIX Original: error condition corresponding to POSIX code EADDRINUSE The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`address_not_available`	condição de erro correspondente ao POSIX EADDRNOTAVAIL código Original: error condition corresponding to POSIX code EADDRNOTAVAIL The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`already_connected`	condição de erro correspondente ao código EISCONN POSIX Original: error condition corresponding to POSIX code EISCONN The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`argument_list_too_long`	condição de erro correspondente ao código E2BIG POSIX Original: error condition corresponding to POSIX code E2BIG The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`argument_out_of_domain`	condição de erro correspondente ao código de EDOM POSIX Original: error condition corresponding to POSIX code EDOM The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`bad_address`	condição de erro correspondente ao código EFAULT POSIX Original: error condition corresponding to POSIX code EFAULT The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`bad_file_descriptor`	condição de erro correspondente ao código EBADF POSIX Original: error condition corresponding to POSIX code EBADF The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`bad_message`	condição de erro correspondente ao POSIX EBADMSG código Original: error condition corresponding to POSIX code EBADMSG The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`broken_pipe`	condição de erro correspondente ao código EPIPE POSIX Original: error condition corresponding to POSIX code EPIPE The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`connection_aborted`	condição de erro correspondente ao código ECONNABORTED POSIX Original: error condition corresponding to POSIX code ECONNABORTED The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`connection_already_in_progress`	condição de erro correspondente ao código EALREADY POSIX Original: error condition corresponding to POSIX code EALREADY The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`connection_refused`	condição de erro correspondente ao código ECONNREFUSED POSIX Original: error condition corresponding to POSIX code ECONNREFUSED The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`connection_reset`	condição de erro correspondente ao código ECONNRESET POSIX Original: error condition corresponding to POSIX code ECONNRESET The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`cross_device_link`	condição de erro correspondente ao código EXDEV POSIX Original: error condition corresponding to POSIX code EXDEV The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`destination_address_required`	condição de erro correspondente ao código EDESTADDRREQ POSIX Original: error condition corresponding to POSIX code EDESTADDRREQ The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`device_or_resource_busy`	condição de erro correspondente ao código EBUSY POSIX Original: error condition corresponding to POSIX code EBUSY The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`directory_not_empty`	condição de erro correspondente ao código ENOTEMPTY POSIX Original: error condition corresponding to POSIX code ENOTEMPTY The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`executable_format_error`	condição de erro correspondente ao código ENOEXEC POSIX Original: error condition corresponding to POSIX code ENOEXEC The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`file_exists`	condição de erro correspondente ao POSIX EEXIST código Original: error condition corresponding to POSIX code EEXIST The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`file_too_large`	condição de erro correspondente ao código EFBIG POSIX Original: error condition corresponding to POSIX code EFBIG The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`filename_too_long`	condição de erro correspondente ao código ENAMETOOLONG POSIX Original: error condition corresponding to POSIX code ENAMETOOLONG The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`function_not_supported`	uma condição de erro que corresponde ao código ENOSYS POSIX Original: error condition corresponding to POSIX code ENOSYS The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`host_unreachable`	condição de erro correspondente ao código EHOSTUNREACH POSIX Original: error condition corresponding to POSIX code EHOSTUNREACH The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`identifier_removed`	condição de erro correspondente ao código EIDRM POSIX Original: error condition corresponding to POSIX code EIDRM The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`illegal_byte_sequence`	condição de erro correspondente ao código EILSEQ POSIX Original: error condition corresponding to POSIX code EILSEQ The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`inappropriate_io_control_operation`	condição de erro correspondente ao POSIX ENOTTY código Original: error condition corresponding to POSIX code ENOTTY The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`interrupted`	condição de erro correspondente ao código EINTR POSIX Original: error condition corresponding to POSIX code EINTR The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`invalid_argument`	condição de erro correspondente ao POSIX EINVAL código Original: error condition corresponding to POSIX code EINVAL The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`invalid_seek`	condição de erro correspondente ao código ESPIPE POSIX Original: error condition corresponding to POSIX code ESPIPE The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`io_error`	condição de erro correspondente ao código POSIX EIO Original: error condition corresponding to POSIX code EIO The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`is_a_directory`	condição de erro correspondente ao código EISDIR POSIX Original: error condition corresponding to POSIX code EISDIR The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`message_size`	condição de erro correspondente ao POSIX EMSGSIZE código Original: error condition corresponding to POSIX code EMSGSIZE The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`network_down`	condição de erro correspondente ao POSIX ENETDOWN código Original: error condition corresponding to POSIX code ENETDOWN The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`network_reset`	condição de erro correspondente ao código ENETRESET POSIX Original: error condition corresponding to POSIX code ENETRESET The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`network_unreachable`	condição de erro correspondente ao código ENETUNREACH POSIX Original: error condition corresponding to POSIX code ENETUNREACH The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`no_buffer_space`	uma condição de erro que corresponde ao código ENOBUFS POSIX Original: error condition corresponding to POSIX code ENOBUFS The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`no_child_process`	condição de erro correspondente ao POSIX ECHILD código Original: error condition corresponding to POSIX code ECHILD The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`no_link`	condição de erro correspondente ao código ENOLINK POSIX Original: error condition corresponding to POSIX code ENOLINK The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`no_lock_available`	condição de erro correspondente ao código ENOLCK POSIX Original: error condition corresponding to POSIX code ENOLCK The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`no_message_available`	condição de erro correspondente ao código ENODATA POSIX Original: error condition corresponding to POSIX code ENODATA The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`no_message`	condição de erro correspondente ao POSIX ENOMSG código Original: error condition corresponding to POSIX code ENOMSG The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`no_protocol_option`	condição de erro correspondente ao código ENOPROTOOPT POSIX Original: error condition corresponding to POSIX code ENOPROTOOPT The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`no_space_on_device`	condição de erro correspondente ao código ENOSPC POSIX Original: error condition corresponding to POSIX code ENOSPC The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`no_stream_resources`	condição de erro correspondente ao código ENOSR POSIX Original: error condition corresponding to POSIX code ENOSR The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`no_such_device_or_address`	condição de erro correspondente ao código ENXIO POSIX Original: error condition corresponding to POSIX code ENXIO The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`no_such_device`	condição de erro correspondente ao código ENODEV POSIX Original: error condition corresponding to POSIX code ENODEV The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`no_such_file_or_directory`	condição de erro correspondente ao POSIX ENOENT código Original: error condition corresponding to POSIX code ENOENT The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`no_such_process`	condição de erro correspondente ao código ESRCH POSIX Original: error condition corresponding to POSIX code ESRCH The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`not_a_directory`	condição de erro correspondente ao código ENOTDIR POSIX Original: error condition corresponding to POSIX code ENOTDIR The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`not_a_socket`	condição de erro correspondente ao código ENOTSOCK POSIX Original: error condition corresponding to POSIX code ENOTSOCK The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`not_a_stream`	condição de erro correspondente ao código ENOSTR POSIX Original: error condition corresponding to POSIX code ENOSTR The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`not_connected`	condição de erro correspondente ao código ENOTCONN POSIX Original: error condition corresponding to POSIX code ENOTCONN The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`not_enough_memory`	condição de erro correspondente ao código ENOMEM POSIX Original: error condition corresponding to POSIX code ENOMEM The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`not_supported`	condição de erro correspondente ao código ENOTSUP POSIX Original: error condition corresponding to POSIX code ENOTSUP The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`operation_canceled`	condição de erro correspondente ao código ECANCELED POSIX Original: error condition corresponding to POSIX code ECANCELED The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`operation_in_progress`	condição de erro correspondente ao POSIX EINPROGRESS código Original: error condition corresponding to POSIX code EINPROGRESS The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`operation_not_permitted`	condição de erro correspondente ao POSIX EPERM código Original: error condition corresponding to POSIX code EPERM The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`operation_not_supported`	condição de erro correspondente ao código EOPNOTSUPP POSIX Original: error condition corresponding to POSIX code EOPNOTSUPP The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`operation_would_block`	condição de erro correspondente ao código EWOULDBLOCK POSIX Original: error condition corresponding to POSIX code EWOULDBLOCK The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`owner_dead`	condição de erro correspondente ao código EOWNERDEAD POSIX Original: error condition corresponding to POSIX code EOWNERDEAD The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`permission_denied`	condição de erro correspondente ao código EACCES POSIX Original: error condition corresponding to POSIX code EACCES The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`protocol_error`	condição de erro correspondente ao código EPROTO POSIX Original: error condition corresponding to POSIX code EPROTO The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`protocol_not_supported`	condição de erro correspondente ao código EPROTONOSUPPORT POSIX Original: error condition corresponding to POSIX code EPROTONOSUPPORT The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`read_only_file_system`	uma condição de erro que corresponde ao código EROFS POSIX Original: error condition corresponding to POSIX code EROFS The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`resource_deadlock_would_occur`	condição de erro correspondente ao código EDEADLK POSIX Original: error condition corresponding to POSIX code EDEADLK The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`resource_unavailable_try_again`	condição de erro correspondente ao código EAGAIN POSIX Original: error condition corresponding to POSIX code EAGAIN The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`result_out_of_range`	condição de erro correspondente ao código ERANGE POSIX Original: error condition corresponding to POSIX code ERANGE The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`state_not_recoverable`	condição de erro correspondente ao código ENOTRECOVERABLE POSIX Original: error condition corresponding to POSIX code ENOTRECOVERABLE The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`stream_timeout`	condição de erro correspondente ao POSIX Etime código Original: error condition corresponding to POSIX code ETIME The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`text_file_busy`	condição de erro correspondente ao código ETXTBSY POSIX Original: error condition corresponding to POSIX code ETXTBSY The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`timed_out`	condição de erro correspondente ao POSIX ETIMEDOUT código Original: error condition corresponding to POSIX code ETIMEDOUT The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`too_many_files_open_in_system`	condição de erro correspondente ao código ENFILE POSIX Original: error condition corresponding to POSIX code ENFILE The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`too_many_files_open`	condição de erro correspondente ao código EMFILE POSIX Original: error condition corresponding to POSIX code EMFILE The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`too_many_links`	condição de erro correspondente ao código EMLINK POSIX Original: error condition corresponding to POSIX code EMLINK The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`too_many_symbolic_link_levels`	condição de erro correspondente ao POSIX ELOOP código Original: error condition corresponding to POSIX code ELOOP The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`value_too_large`	uma condição de erro que corresponde ao código POSIX EOVERFLOW Original: error condition corresponding to POSIX code EOVERFLOW The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

`wrong_protocol_type`	condição de erro correspondente ao POSIX EPROTOTYPE código Original: error condition corresponding to POSIX code EPROTOTYPE The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

Classes auxiliares


	estende a std::is_error_condition_enum traço tipo para identificar os valores da std::errc como condições de erro Original: extends the type trait std::is_error_condition_enum to identify the the std::errc values as error conditions The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (modelo de função)

Não-membros funções


	constrói um código de erro std::errc Original: constructs an std::errc error code The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (função)

	constrói uma condição de erro std::errc Original: constructs an std::errc error condition The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (função)

Exemplo

#include <iostream>
#include <system_error>
#include <thread>
int main()
{
    try {
        std::thread().detach(); // detaching a not-a-thread
    } catch (const std::system_error& e) {
        std::cout << "Caught a system_error\n";
        if(e.code() == std::errc::invalid_argument)
            std::cout << "The error condition is std::errc::invalid_argument\n";
        std::cout << "the error description is " << e.what() << '\n';
    }
}

Saída:

Caught a system_error
The error condition is std::errc::invalid_argument
the error description is Invalid argument

Veja também


	possui um código de erro depende da plataforma Original: holds a platform-dependent error code The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (classe) [edit]

	possui um código de erro portátil Original: holds a portable error code The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (classe) [edit]