K 10
svn:author
V 7
trociny
K 8
svn:date
V 27
2012-01-30T19:32:33.607679Z
K 7
svn:log
V 367
MFC r227839, r230146:

r227839:

Now kvm_getenvv() and kvm_getargv() don't need procfs(5).

r230146:

In kvm_argv(), the case when the supplied buffer was too short to hold the
requested value was handled incorrectly, and the function retuned NULL
instead of the truncated result.

Fix this and also remove unnecessary check for buf != NULL, which alway
retuns true.

END