The previous shuffle algorithm asked for 100 random numbers, on average.
The new algorithm asks exactly for 26 random numbers.
Curses predefines numeric constants for keys, and there is no apparent
reason not to use these standard keys for cursor movement.
- remove redundant parentheses in return statements
- add missing space after comma
- remove some redundant parentheses around comparisons
- use hexadecimal numbers for bit mask constants
- remove Var_GetTail and Var_GetHead, which had been unused for 19 years
The enum corresponding to this int parameter is only defined in var.c,
which makes it impractical for the outside to set this parameter to
anything but 0.
On x86_64, this reduces the size of the resulting executable by 5 kB.
There are several types of flags for variables, and these cannot be
mixed. To prevent accidental typos, these are defined in separate enum
types. Clang warns about direct assignments between distinct types, but
not about mixing distinct types in binary expressions like A | B. GCC
does not warn at all.
Update kyua-cli to C++11 and use unique_ptr instead of auto_ptr,
(with std::move() where appropriate), to avoid deprecated warning by g++ 8.
(I didn't change some of the code that could arguably be refactored
to use unique_ptr or shared_ptr instead of raw pointers
and therefore remove the special case destructor handling).
* inet6: Add support for reporting Mobile IPv6 RA's
* inet6: Report RA Proxy flag if set
* BSD: Allow non NetBSD and OpenBSD to set IN6_IFF_AUTOCONF
* privsep: Don't handle any signals meant for the main process
* eloop: Try and survive a signal storm
* dhcpcd: Add an option to poll the interface carrier state
* script: Make visible some link level parameters to lease dumping
* inet6: Don't regen temp addresses we didn't add
* privsep: Don't limit file writes if logging to a file
* DHCP6: Fix lease timings with nodelay option
models with VIPT icache.
Otherwise, alias in virtual address results in inconsistent results,
at least for applications that rewrite text of other process, e.g.,
GDB for arm32.
Also, this hopefully fixes other unexpected failures due to alias.
Confirmed that there's no observable regression in performance;
difference in ``time make -j8'' for GENERIC64 kernel on BCM2837
with and without setting uvmexp.ncolors is within 0.1%.
Thanks to ryo@ for discussion.
Recent change to cond.c to avoid eval of unnecessary
terms had side effect on constructs like:
.for s in 1 2
.if defined(MAN$s) && !empty(MAN$s)
MAN+= ${MAN$s}
.endif
.endfor
resulting in MAN being flagged as recursive.
When Var_Parse encounters a variable within a variable name
we want to force it to be expanded.
But given the way get_mpt_arg calls Var_Parse we need to check
whether we actually started parsing a variable yet.
the irqack in this case
seems cmdide doesn't honour WDCTL_IDS when executing polled commands,
and there is a race where the irqack call interferes with polled
command and causes a lockup
reported by Martin Husemann
to return the minimum cache line size of the system to userland.
- add CLIDR_EL1 and CTR_EL0 to struct aarch64_sysctl_cpu_id.
On most systems, cache line size is the same for all CPUs, so this mechanism won't be required.
Rather, this is primarily for errata support, which will be committed later.
If CTR_EL0.DIC=1, Icache invalidation is not required.
If CTR_EL0.IDC=1, Dcache clean before Icache invalidation is not required.
CLIDR_EL1.LoC is 0, or CLIDR_EL1.LoUIS and CLIDR_EL1.LoUU are 0, Dcache clean is not required as well.
SEE ALSO ARMARM, "CTR_EL0 Cache Type Register", and "CLIDR_EL1 Cache Level ID Register"
[repeat revision 1.85]
Fix "make tags" to actually build a tags file:
- Use !commands() instead of !target(), so that the rule actually works
- Write to ${.OBJDIR}/tags for read-only source (don't know why ${.TARGET}
isn't sufficient).
- Only match *.[cly] from ${.ALLSRCS} - just excluding *.h causes failures
because of ${targ}: subdir-${targ} in bsd.subdir.mk.
Thanks to uwe@ for assistance.
