When lint runs on the code, it defines the preprocessor macro 'lint' to
be 1. Due to that, this name cannot be used as a regular identifier.
acpi.c(86): error: syntax error '1' [249]
acpi.c(1004): error: syntax error '1' [249]
acpi.c(2422): error: void function acpi_print_lpit cannot return value
[213]
The FreeBSD code doesn't need this name change since lint is specific to
NetBSD.
No functional change.
Lint's strict bool mode considers bool incompatible with the other
scalar types. This makes the type of expressions more visible in the
code. In particular, conditions of the form '!strcmp(...)' are no
longer allowed, they have to be written as 'strcmp(...) == 0'.
The operator '!' cannot be used with sep->se_wait since that has type
pid_t, not bool.
No change to the resulting binary.
The necessary fixes include:
* explicit integer conversions, to get rid of mixed signedness
* function prototypes for parameterless functions
While here:
* add space after comma
* add space after 'if'
* place the '{' of a function definition on a separate line
* rename variables 'bits' and 'temp' to 'hi' and 'lo'
* in parse_quote, prefer expressions over assignments
* make hex_to_bits static
No functional change.
Described in:
https://www.mail-archive.com/tech-userlevel@netbsd.org/msg03114.html
And developed in:
https://github.com/ritzow/src/pull/1
From their notes:
All new functionality should be explained by the updated manpage.
The manpage has been refactored a bit: A new section "Directives"
has been added and the information about default hostnames and
IPsec directives has been moved there, and the new file include
directive information is also there.
getconfigent has the most major changes. A newline is no longer
read immediately, but is called only by a "goto more" (inside an
if(false) block). This allows multiple definitions or directives
to exist on a single line for anything that doesn't terminate using
a newline. This means a key-values service definition can be followed
by another key-values service definition, a positional definition,
or an ipsec, hostname, or .include directive on the same line.
memset is no longer used explicitly to clear the servtab structure,
a function init_servtab() is used instead, which uses a C struct
initializer.
The servtab se_group field is its own allocation now, and not just
a pointer into the user:group string.
Refactored some stuff out of getconfigent to separate functions
for use by parse_v2.c. These functions in inetd.c are named with
the form parse_*()
parse_v2.c only has code for parsing a key-values service definition
into a provided servtab. It should not have anything that affects
global state other than line and line_number.
Some function prototypes, structures, and #defines have been moved
from inetd.c to inetd.h.
The function config_root replaces config as the function called on
a config file load/reload. The code removed from the end of
config(void) is now called in config_root, so it is not run on each
recursive config call.
setconfig(void) was removed and its code added into config_root
because that is the only place it is called, and redundant checks
for non-null globals were removed because they are always freed by
endconfig. The fseek code was also removed because the config files
are always closed by endconfig.
Rate limiting code was updated to add a per-service per-IP rate
limiting form. Some of that code was refactored out of other places
into functions with names in the form rl_*()
We have not added any of the license or version information to the
new files parse_v2.c, parse_v2.h, and inetd.h and we have not
updated the license or version info for inetd.c.
Security related:
The behavior when reading invalid IPsec strings has changed. Inetd
no longer exits, it quits reading the current config file instead.
Could this impact program security?
We have not checked for memory leaks. Solomon tried to use dmalloc
without success. getconfigent seemed to have a memory leak at each
"goto more". It seems like inetd has never free'd allocated strings
when throwing away erroneous service definitions during parsing
(i.e. when "goto more" is called when parsing fields). OpenBSD's
version calls freeconfig on "goto more"
(c5eae130d6/usr.sbin/inetd/inetd.c (L1049))
but NetBSD only calls it when service definitions are no longer
needed. This has been fixed. freeconfig is called immediately before
any "goto more". There shouldn't be any time when a servtab is in
an invalid state where freeconfig would break.
In the current implementation, locks are acquired at the entrance of the mcount
internal function, so the higher the number of cores, the more lock conflict
occurs, making profiling performance in a MULTIPROCESSOR environment unusable
and slow. Profiling buffers has been changed to be reserved for each CPU,
improving profiling performance in MP by several to several dozen times.
- Eliminated cpu_simple_lock in mcount internal function, using per-CPU buffers.
- Add ci_gmon member to struct cpu_info of each MP arch.
- Add kern.profiling.percpu node in sysctl tree.
- Add new -c <cpuid> option to kgmon(8) to specify the cpuid, like openbsd.
For compatibility, if the -c option is not specified, the entire system can be
operated as before, and the -p option will get the total profiling data for
all CPUs.
us enough virtual memory anyway, so drop return codes from set_swap*.
The state for cleanup (which swap dev to unuse) has been made global
some time ago anyway.
Previously use of the return values was inconsistent. Error reporting
will only confuse users and sometimes the situation is hard to fix or
even impossible (like in miniroots copide to swap space for booting).
a bug here (and we requested something nonsensial), or there are pre-
existing "foreign" wedges which disturb our work.
So remove all wedges on this disk that we do not know about and retry
to add our new wedge.
(splitting the message on % instead of white space, which affects
less messages, but makes a bigger mess of them when it happens).
The real problem is that the expansion of the message was unquoted,
which allowed the field splitting to happen at all (which was mitigated
by the way printf rescans its format string for each arg when there are
more args than conversions in the format) otherwise it would have been
a much bigger mess (both times).
Just add quotes where quotes are needed, no more splitting, all good.
sysinst messages. Closes PR toolchain/56181.
2. Whilst here, change some shell clauses to be more portable.
Patch developed by kre. Also reviewed by martin. Cross-builds tested
on NetBSD, OpenBSD, FreeBSD and Darwin.
exports for a single mount in one call to nfssvc(2).
Should finally fix PR kern/5844 (NFS server sends "permission denied"
while mound re-read exports).
(Descriptions for CSV3 and CSV2 are not very good, but the blurbs in
the arm arm are an entire paragraph long each. Please fix if you have
a conciser summary!)
Consistency and quality of life improvements to postinstall:
Order all of the items (including disabled) alphabetically.
Consistent comment style before each item block.
Move other functions used by do_*() before rather than after do_*().
ntp: ignore truncation beyond api sizes, and ignore wrongly
guessed underflow
tmux: ignore maybe uninitialised warning for impossible case
libbfd: signed/unsigned variables assigned in the same statement
dri/gallium: -Wno-builtin-declaration-mismatch for u_atomic.c as
it implements backend functions with different in-C-machine but
same-in-real-machine types
libXfont/libXfont2: signed/unsigned variables assigned in the same
statement
i915drm: ignore impossible maybe uninitialised warnings
sysinst: ignore an invalid string truncation issue
rillig