FBSD: Remove pre-8 code
Commit
123f0fb1 (config: remove support for old FreeBSD releases)
removed our support for FreeBSD releases before FreeBSD 8. However,
various areas of code still reference the symbols from those old
versions (e.g. AFS_FBSD53_ENV). Remove our ifdef logic for these old
symbols, according to the following rules:
- In FBSD-specific dirs, assume AFS_FBSD80_ENV is always true (as well
as the symbols for earlier versions)
- In non-FBSD dirs, convert AFS_FBSD80_ENV to AFS_FBSD_ENV (and do the
same for all earlier versions)
This allows us to remove code that was specific to older FreeBSD
versions, and simplify some ifdef conditionals.
Also remove the definitions for AFS_FBSD80_ENV and earlier versions in
our existing param.h files.
With this commit, the functions afs_start, afs_vop_lock,
afs_vop_unlock, and afs_vop_islocked are now always unreferenced, so
remove them.
Change-Id: Ia5a5ba5ee5b71a86cb4514305e20f1bb34487100
Reviewed-on: https://gerrit.openafs.org/13812
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Tim Creech <tcreech@tcreech.com>
Reviewed-by: Benjamin Kaduk <kaduk@mit.edu>