[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[lwip-users] tcp_write with zero-copy

From: Reither Robert
Subject: [lwip-users] tcp_write with zero-copy
Date: Fri, 28 Oct 2005 09:44:17 +0200

Hi lwip users,

i'm using the raw-interface with lwip 1.1.0 and want to avoid the buffer-copy 
at tcp_write.
Is there a regular path to deliver the data by giving a PBUF_TRANSPORT instead 
of a raw data buffer to
tcp_write (or another tcp_output function) just like in sending udp-data,
or do i have to patch the sources to do this ?
(e.h. use a special value of the copy-flag to just assume the buffer being a 



reply via email to

[Prev in Thread] Current Thread [Next in Thread]