From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Fri, 19 Sep 2014 23:05:19 +0000 (+0100)
Subject: buffers: Rename buffer_if.len to buffer_if.alloclen.
X-Git-Tag: v0.3.3~1
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=100683441c5b1445a8d6c970aea6c7fa92e974e0;hp=100683441c5b1445a8d6c970aea6c7fa92e974e0;p=secnet.git

buffers: Rename buffer_if.len to buffer_if.alloclen.

This field contains the total amount of space allocated, starting at
base, which may be less than the amount of space available after
start.

Rename it to help avoid confusion.  This also enabled me to review
every site where this variable was used to verify that the length
checks are all now correct.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---