Error Set BindError [src]

Errors

AccessDenied

The address is protected, and the user is not the superuser. For UNIX domain sockets: Search permission is denied on a component of the path prefix.

AddressFamilyNotSupported

The address is not valid for the address family of socket.

AddressInUse

The given address is already in use, or in the case of Internet domain sockets, The port number was specified as zero in the socket address structure, but, upon attempting to bind to an ephemeral port, it was determined that all port numbers in the ephemeral port range are currently in use. See the discussion of /proc/sys/net/ipv4/ip_local_port_range ip(7).

AddressNotAvailable

A nonexistent interface was requested or the requested address was not local.

AlreadyBound

FileDescriptorNotASocket

FileNotFound

A component in the directory prefix of the socket pathname does not exist.

NameTooLong

addr is too long.

NetworkSubsystemFailed

The network subsystem has failed.

NotDir

A component of the path prefix is not a directory.

ReadOnlyFileSystem

The socket inode would reside on a read-only filesystem.

SymLinkLoop

Too many symbolic links were encountered in resolving addr.

SystemResources

Insufficient kernel memory was available.

Unexpected UnexpectedError

The Operating System returned an undocumented error code.

This error is in theory not possible, but it would be better to handle this error than to invoke undefined behavior.

When this error code is observed, it usually means the Zig Standard Library needs a small patch to add the error code to the error set for the respective function.

Source

  pub const BindError = error{
    /// The address is protected, and the user is not the superuser.
    /// For UNIX domain sockets: Search permission is denied on  a  component
    /// of  the  path  prefix.
    AccessDenied,

    /// The given address is already in use, or in the case of Internet domain sockets,
    /// The  port number was specified as zero in the socket
    /// address structure, but, upon attempting to bind to  an  ephemeral  port,  it  was
    /// determined  that  all  port  numbers in the ephemeral port range are currently in
    /// use.  See the discussion of /proc/sys/net/ipv4/ip_local_port_range ip(7).
    AddressInUse,

    /// A nonexistent interface was requested or the requested address was not local.
    AddressNotAvailable,

    /// The address is not valid for the address family of socket.
    AddressFamilyNotSupported,

    /// Too many symbolic links were encountered in resolving addr.
    SymLinkLoop,

    /// addr is too long.
    NameTooLong,

    /// A component in the directory prefix of the socket pathname does not exist.
    FileNotFound,

    /// Insufficient kernel memory was available.
    SystemResources,

    /// A component of the path prefix is not a directory.
    NotDir,

    /// The socket inode would reside on a read-only filesystem.
    ReadOnlyFileSystem,

    /// The network subsystem has failed.
    NetworkSubsystemFailed,

    FileDescriptorNotASocket,

    AlreadyBound,
} || UnexpectedError  