K 10
svn:author
V 3
ian
K 8
svn:date
V 27
2016-01-19T21:39:21.779046Z
K 7
svn:log
V 407
MFC r292584:

  Set env vars from values on the efi loader command line.

  Examine each cmdline arg and if it contains an '=' convert it to ascii and
  pass it to putenv(). This allows var=value settings to come in on the
  command line.

  This will allow overriding dhcp server-provided data in loader(8), as
  discussed in PR 202098

PR:           202098
Relnotes:	Yes (this goes together with r294343)

END