If one's source tree has non-writable files (because of CVSREAD=t, or
someone else owns it, or it's on some read-only filesystems, some
other reason), recently-added makefile code would cp tests.foo.7 in
the sources to tests.7 in objdir, preserving permissions, but not
forcing the copy. A subsequent copy would result in an error, failing
the build. Therefore, rm -f the target file before doing the copy.
(Arguably there should some standard support for this, but copying
files from the source directory to objdir is quite unusual.)
- 'struct edid_info' in edidvar.h uses 'struct videomode' so
videomode.h needs to be included too.
- edid_print takes a pointer to 'struct edid_info' so add the & operator.
OK by wiz@
can become headless after the first reboot (sadly, e.g. Intel AMT presents
as a com_puc, but doesn't appear in the BIOS serial port table, so you need
a keyboard and monitor to install and set the installboot parameters first).
Fix com_puc console on devices with offset BAR's.
- Remove defunct cprng_strong_getflags/setflags.
- Remove defunct cprng_strong_ready.
- Document CPRNG_HARD.
- Omit cprng_strong structure, which is now opaque.
- Specify what can sleep and under what conditions.
- Be a little more consistent about some markup.
This is not the whole story (select/kqueue stuff for /dev/random is
still omitted), and I plan to change it some more (to split
cprng_strong into one routine that unconditionally guarantees as many
bytes as you asked, and another routine that may block or return
partial reads), but this will do until I find the time for those.
fully useful when the system doesn't supply anything to configure the
interface with. So remove rump_virtif_create(), that functionality
is now taken care of with ifcloner.
consttime_memequal is the same as the old consttime_bcmp.
explicit_memset is to memset as explicit_bzero was to bcmp.
Passes amd64 release and i386/ALL, but I'm sure I missed some spots,
so please let me know.
rndsink(9):
- Simplify API.
- Simplify locking scheme.
- Add a man page.
- Avoid races in destruction.
- Avoid races in requesting entropy now and scheduling entropy later.
Periodic distribution of entropy to sinks reduces the need for the
last one, but this way we don't need to rely on periodic distribution
(e.g., in a future tickless NetBSD).
rndsinks_lock should probably eventually merge with the rndpool lock,
but we'll put that off for now.
cprng(9):
- Make struct cprng_strong opaque.
- Move rndpseudo.c parts that futz with cprng guts to subr_cprng.c.
- Fix kevent locking. (Is kevent locking documented anywhere?)
- Stub out rump cprng further until we can rumpify rndsink instead.
- Strip code to grovel through struct cprng_strong in fstat.
