NET_SOCK_DESC_SET

Add a socket file descriptor ID as a member of a file descriptor set. See also function NetSock_Sel().

Files

net_sock.h

Prototype

NET_SOCK_DESC_SET(desc_nbr, p_desc_set);

Arguments

desc_nbr

This is the socket file descriptor ID returned by NetSock_Open()/socket() when the socket was created or by NetSock_Accept()/accept() when a connection was accepted.

p_desc_set

Pointer to a socket file descriptor set.

Returned Value

None.

Required Configuration

Available only if NET_SOCK_CFG_SEL_EN is enabled (see section Socket Layer Configuration).

Notes / Warnings

NetSock_Sel()/select() checks or waits for available operations or error conditions on any of the socket file descriptor members of a socket file descriptor set.

No errors are returned even if the socket file descriptor ID or the file descriptor set is invalid, or the socket file descriptor ID is not cleared in the file descriptor set.