PR/59865 CVS commit: src/usr.bin/ftp

["Luke Mewburn" <lukem%netbsd.org@localhost>]

The following reply was made to PR bin/59865; it has been noted by GNATS.

From: "Luke Mewburn" <lukem%netbsd.org@localhost>
To: gnats-bugs%gnats.NetBSD.org@localhost
Cc: 
Subject: PR/59865 CVS commit: src/usr.bin/ftp
Date: Sat, 7 Feb 2026 03:11:20 +0000

 Module Name:	src
 Committed By:	lukem
 Date:		Sat Feb  7 03:11:20 UTC 2026
 
 Modified Files:
 	src/usr.bin/ftp: cmds.c fetch.c ftp.1 ftp.c ftp_var.h main.c util.c
 	    version.h
 
 Log Message:
 ftp: simplify socket buffer handling to improve performance
 
 Only set the socket buffer sizes if the user explicitly sets the
 rcvbuf (SO_RCVBUF) or sndbuf (SO_SNDBUF) to a positive value.
 Otherwise leave to the operating system default.
 
 Determine the transfer size based on the socket buffer size
 clamped to 1 KiB .. 128 KiB, using using the maximum (128 KiB)
 if the socket buffer size is 0 (autodetect).
 
 Improves transfer performance on long fat links.
 
 Bump version to 20260207.
 
 PR bin/59865 from Christof Meerwald.
 
 
 To generate a diff of this commit:
 cvs rdiff -u -r1.144 -r1.145 src/usr.bin/ftp/cmds.c
 cvs rdiff -u -r1.243 -r1.244 src/usr.bin/ftp/fetch.c
 cvs rdiff -u -r1.162 -r1.163 src/usr.bin/ftp/ftp.1
 cvs rdiff -u -r1.180 -r1.181 src/usr.bin/ftp/ftp.c
 cvs rdiff -u -r1.90 -r1.91 src/usr.bin/ftp/ftp_var.h
 cvs rdiff -u -r1.136 -r1.137 src/usr.bin/ftp/main.c
 cvs rdiff -u -r1.170 -r1.171 src/usr.bin/ftp/util.c
 cvs rdiff -u -r1.102 -r1.103 src/usr.bin/ftp/version.h
 
 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.