get_socket_descriptorT_get_socket_descriptorGetSocketDescriptorGetSocketDescriptorget_socket_descriptor (Operator)

Name

get_socket_descriptorT_get_socket_descriptorGetSocketDescriptorGetSocketDescriptorget_socket_descriptor — Get the socket descriptor of a socket used by the operating system.

Signature

get_socket_descriptor( : : Socket : SocketDescriptor)

Description

get_socket_descriptorget_socket_descriptorGetSocketDescriptorGetSocketDescriptorGetSocketDescriptorget_socket_descriptor returns the socket descriptor used by the operating system for the socket connection that is passed in SocketSocketSocketSocketsocketsocket. The socket descriptor can be used in operating system calls such as select, read, write, recv, or send.

Execution Information

Multithreading type: reentrant (runs in parallel with non-exclusive operators).
Multithreading scope: global (may be called from any thread).
Processed without parallelization.

Parameters

SocketSocketSocketSocketsocketsocket (input_control) socket → (handle)

Socket number.

SocketDescriptorSocketDescriptorSocketDescriptorSocketDescriptorsocketDescriptorsocket_descriptor (output_control) integer → (integer)

Socket descriptor used by the operating system.

Possible Predecessors

open_socket_acceptopen_socket_acceptOpenSocketAcceptOpenSocketAcceptOpenSocketAcceptopen_socket_accept, open_socket_connectopen_socket_connectOpenSocketConnectOpenSocketConnectOpenSocketConnectopen_socket_connect, socket_accept_connectsocket_accept_connectSocketAcceptConnectSocketAcceptConnectSocketAcceptConnectsocket_accept_connect

Module

Foundation

Operators