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.
roy