BOOTP -> bootp
BOOTP_NFSROOT -> bootp.nfsroot
BOOTP_NFSV3 -> bootp.nfsv3
BOOTP_COMPAT -> bootp.compat
BOOTP_WIRED_TO -> bootp.wired_to
This lets you PXE boot with a GENERIC kernel by putting this sort of thing
in loader.conf:
bootp="YES"
bootp.nfsroot="YES"
bootp.nfsv3="YES"
bootp.wired_to="bge1"
or even setting the variables manually from the OK prompt.
class. This is necessary in order to implement tr(1) efficiently in
multibyte locales, since the brute force method of finding all characters
in a class is infeasible with a 32-bit (or wider) wchar_t.
work on a G5 (no BAT registers) or on PearPC (dBAT3 used for mapping
the framebuffer and BATs not re-inited on OpenFirmware calls).
It also hid a number of bugs.
jumping to the kernel. Another bug exposed by removing the
1:1 BAT mapping. Sparc64 doesn't do this either.
Compile tested on: panther (sparc64). Code built, but not used, on sparc64.
of the 256Mb 1:1 BAT mapping exposed this as copying into memory that
hadn't been claimed from OpenFirmware.
compiled-tested on: panther (sparc64). Code built, but not used, on sparc64
code. <whew!> This version handles all of the following edge cases:
* Restoring explicit dirs with 000 permissions (star fails this test)
* Restore of implicit or explicit dirs when umask=777
(gtar and star both fail this test)
* Restoring dir paths containing "." and ".." components
This version initially creates all dirs with permission 700 (ignoring
umask), then does a post-extract "fixup" pass to set the correct
permissions (which may or may not depend on umask, depending on the
restore flags and whether it's an explicit or implicit dir).
Permissions are restored depth-first so that permissions within
non-writable dirs can be correctly restored. (The depth-sorting does
correctly account for dirs with ".." components.)
