Copy a file descriptor set to another file descriptor set. See also section C-13-47 “NetSockfunction NetSock_Sel() / select() (TCP/UDP)”.
Files
net_sock.h
Prototype
Arguments
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Code Block |
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NET_SOCK_DESC_COPY(p_desc_set_dest, p_desc_set_src); |
Arguments
p_desc_set_dest
Pointer to the destination socket file descriptor set.
pdescp_desc_set_src
Pointer to the source socket file descriptor set to copy.
Returned Value
None.
Required Configuration
Available only if either NET_CFG_TRANSPORT_LAYER_SEL
is configured for TCP (see section D-12-1) and/or NET_UDP_CFG_APP_API_SEL
is configured for sockets (see section D-13-1) and if if NET_SOCK_CFG_SEL_EN
is is enabled (see section D-15-4section 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.
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