CVS: cvs.openbsd.org: src

[Damien Miller <djm_(_at_)_cvs_(_dot_)_openbsd_(_dot_)_org>]

CVSROOT:	/cvs
Module name:	src
Changes by:	djm_(_at_)_cvs_(_dot_)_openbsd_(_dot_)_org	2007/10/23 21:44:02

Modified files:
	usr.bin/ssh    : scp.c 

Log message:
factor out network read/write into an atomicio()-like function, and use it
to handle short reads, apply bandwidth limits and update counters.
make network IO non-blocking, so a small trickle of reads/writes has a
chance of updating the progress meter; bz #799
ok dtucker@