architecture or section, respectively.
Based on a patch for OpenBSD from Ingo Schwarze, modified for NetBSD by me.
Add some constification.
Ok lukem@ (to the non-constified version of the patch).
the definition of yyinput(), avoids compiler warnings with newer gcc.
from Kurt J. Lidl per PR misc/41160, with a minor change to make it
generate paired #directives in the "-+", ie c++, case
- Remove all longjmp(3) calls from signal handlers. Instead, we post
to an internal signal queue and check that periodically. All signal
related code is now in sig.c, except for the SIGCHLD handler which
remains in popen.c as it is intimately tied to routines there.
- Handle SIGPIPE in type1() regardless of mime support, or else the
handler in execute() will prevent our error code from being returned
resulting in 'sawcom' not being set on the first command as it should.
This only affected the initial behavior of the "next" command without
mime support.
- Add the 'T' flag to many commands in cmdtab.c that should not look
like the first command. E.g., start mail on a mailbox with multiple
messages, run "set foo", then "next", and watch the second message get
displayed rather than the first as is the case without the first "set"
command.
- Add file descriptor and file handle leak detection. Enabled by
DEBUG_FILE_LEAK. This will likely disappear in the future.
- Fix a long standing (since import in 1993) longjmp() bug in
edstop(): the jmpbuf was invalid when quit() is called at the end of
main.
- Fix a long standing bug (since import in 1993) in snarf() where it
didn't strip whitespace correctly if the line consisted only of
whitespace.
- Lint cleanup.
- New Feature: "Header" command. This allows miscellaneous header
fields to be added to the header, e.g., "X-Organization:" or
"Reply-To:" fields.
- New Feature: "page-also" variable. This allows the specification of
additional commands to page. It is more flexible than "crt".
- Document the "pager-off" variable: if set, it disables paging
entirely.
* When installing hard links and using a metalog, if -o, -g, -m, or -f
args were explicitly specified on the command line, then believe them,
but do not implicitly believe uname/gname/mode/flags from the file
system.
* Add a size= field (only for plain files).
* Output fields in the same order used by mtree.
(which can shorten it) because the code that issues delimiters depends
on it being null-terminated. This caused e.g. paste -d '\0' a b to
print a '0' at the beginning of each line. Closes PR 41159.
address space available to processes. this limit exists in most other
modern unix variants, and like most of them, our defaults are unlimited.
remove the old mmap / rlimit.datasize hack.
- adds the VMCMD_STACK flag to all the stack-creation vmcmd callers.
it is currently unused, but was added a few years ago.
- add a pair of new process size values to kinfo_proc2{}. one is the
total size of the process memory map, and the other is the total size
adjusted for unused stack space (since most processes have a lot of
this...)
- patch sh, and csh to notice RLIMIT_AS. (in some cases, the alias
RLIMIT_VMEM was already present and used if availble.)
- patch ps, top and systat to notice the new k_vm_vsize member of
kinfo_proc2{}.
- update irix, svr4, svr4_32, linux and osf1 emulations to support
this information. (freebsd could be done, but that it's best left
as part of the full-update of compat/freebsd.)
this addresses PR 7897. it also gives correct memory usage values,
which have never been entirely correct (since mmap), and have been
very incorrect since jemalloc() was enabled.
tested on i386 and sparc64, build tested on several other platforms.
thanks to many folks for feedback and testing but most espcially
chuq and yamt for critical suggestions that lead to this patch not
having a special ugliness i wasn't happy with anyway :-)
executable. Remove this so that different compiles can be binary
compared. rcsid's for all files are already embedded in the executable
so versions can be easily distinguished. (I didn't catch this on
previous passes because I did my builds on the same day.)
Note: there's a special rule for main.o in Makefile with a purpose I
can't actually discern -- I think it isn't needed, and I've flagged it
with a comment.
ht_new()... So actually rename it to condmkoptions to avoid confusion.
Reported build failure on amd64 (strange that I wouldn't get it on i386) on
current-users by Kurt Schreiner.
listener sockets unless -a was given. (It was checking the local
address instead of the remote address for being INADDR_ANY or
equivalent.)
PR 38093 from Dieter Roelants; I adjusted the patch a little.
This needs pullups for both -4 and -5.
syntax to have a line that starts with # that is not comment, but well,
let's just say it's not valid syntax for Makefile.${arch}.
Breakage on a couple archs reported by he@.
(ours is patched to not do this) leave in utmp. PR 26168.
I'm doing this by testing for ^:[0-9] in the line field of utmp(x),
rather than by attempting to stat the device name corresponding to the
entry as in Martin's patch, because (1) no valid tty should ever have
a name beginning with a colon, and (2) this way we don't silently skip
over real ttys that should be there but for some reason have disappeared.
(I suppose this might conceivably fail to catch entries for displays
connected via XDCMP; however, ~nobody does that any more and XDCMP is
a security hole anyhow. If anyone's really concerned about this, let
me know.)
In the long run we should look into ways of getting "tty" messages to
users logged in with an X session and no terminal windows open, as
that's probably fairly common for the desktop.
- open() and close() the file in the main loop
- pass the fd down into the handlers
- use _rtld_error() in ELFNAME(ldd)
this fixes PR#40543 and also makes error messages look better.
(and similarly for the other .ifxxx).
Do comparison against "" or 0 for .if "foo" and .if <numeric> directly
instead of faking up the operator string.
Rename error: to done: and use it for more exit paths.
Elucidate and correct some comments.
Fixes problems with makefiles that do:
.for var in var_1 var_2
.ifdef ${var}
...
which used to check whether var_1 was defined - because the .ifdef saw the
literal var_1, not a variable expansion due to the way .for loop variables
were substituted.
applies to the variable name, not its value!
Remove the set of examples that were recently added that failed to
explain why some worked and some didn't.
Add a not to the compatability section about the change in .for loop
substitution post 5.0.
Add a BUGS section.
XXX the BUGS section needs more entries :-)
devmajor_t/devminor_t, as proposed on tech-kern.
This avoids 64-bit arithmetics and 64-bit printf formats in parts
of the kernel where it is not really useful, and helps clarity.
uint64_t for printing. Because of this, parse.c:rewrite() should use
PRI[diouxX]64 as the printf format; the previous revision which used
"lld" and friends was a temporary measure. We assume that PRId64 ends
with 'd', PRIx64 ends with 'x', etc.
In display.c:display(), change some u_intNN_t types to C99 standard
uintNN_t types, and consistently cast to [u]int64_t when printing
integer values (even in two cases where it's not really necessary but it
makes the code look more consistent).
argument to be exclosed in (...).
'.if exists()' is parsed as '.ifdef exists()' and the ')' must not be
left over at the end.
I have no idea why any of my recent changes have affected this.
But pkgsrc/mk/compiler/gcc.mk (line 488) does .if exists(${FCPATH})
even though FCPATH is only set when the file exists.
Saves having to malloc/free a fixed size structure.
Buf_Init() now takes ptr to Buffer to initialiase.
Change Buf_Destroy() to return ptr to string when not freed.
Remove large number of casts to (Byte) and (Byte *) - 'Byte' is 'char' here.
Buf_AddByte[s] guarantees that the data is 0 termininated, so never add '\0'.
Keep 'count' not 'left' and 'inPtr', code is simplier with only one update.
Fix fallou, no functional change.
variable references - eg ${.TARGET} since that can't be expanded earlier.
Also the variable gets re-expanded before modifiers are applied.
All this means that we do need to let :U expand variables and must not
just escape $.
as well as ':' and '}' or ')'.
The parameters have just been expanded (and will be expanded again) later
so don't need expanding as part of the :U process.
Seems to fix pkgsrc breakage at line 34 of bsd.pkginstall.mk doing:
.for i in ${PKG_USERS}
_PKG_VARS.pkginstall+= PKG_UID.${u} PKG_GECOS.${u} PKG_HOME.${u} PKG_SHELL.${u}
.endfor
when PKG_USERS = ${AVAHI_USER}:${AVAHI_GROUP}::Avahi\ user:/nonexistent
(set at line 41 of the ahavi Makefile)
I really dont think the above has the desired effect!
cases, since we never did 64 bit a.out. now ldd on 32 bit a.out
at least tries to work, but fails (on sparc or sparc64, no idea yet
for x86) the same way that all dynamic a.out binaries fail.
Ignore '=' and ' ' inside {} and () when looking for an assignment operator.
Also require the operator be immediately after any whitespace.
XXX mismatched (){} in variable modifiers will not DTRT.
binaries for the ELF version.)
- convert a.out, elf32 and elf64 support into convience libraries and
link them right ones in. if elf_ldd() fails on 64 bit platforms,
try elf32_ldd() before aout_ldd().
now ldd on 64 bit platforms works for 32 bit binaries, aka PR#40199,
and it seems that all the issues from README are gone too.
libnbcompat already contains empty fparseln.lo
so previous fix doesn't work correctly.
i've just added broken fparseln check to configure script.
2. reworking cross build breakage under FreeBSD/MacOS X.
FreeBSD/MacOS X still have public /usr/include/runetype.h
derived from 4.4BSD-Lite. so i renamed out private header from
src/lib/libc/locale/runetype.h to src/lib/libc/locale/runetype_local.h
to solve this problems.
3. fix build breakage when CITRUS=no was set.
it is non-portable function, toolchain should link it yourself.
2. fixes crossbuild breakage reported by Chiristoph Egger on current-user,
FreeBSD and MacOS X still make Rune* as public API in their ctype.h.
so added namespace protection NB* by including src/lib/libc/locale/rune.h
instead of src/lib/libc/locale/runetype.h.
ok'ed by core and releng.
(thanks for agc@, snj@ and i'm sorry for long time patience).
[libc]
- localeio.[ch] and lc*.[ch] in src/lib/libc/locale was replaced by
new locale-db implementation using citrus_db backend,
see src/lib/libc/citrus/citrus_lc_*.[ch].
- add citrus_bcs_strtou?l.c. don't use strtou?l locale implementation
internally, because they're locale-aware function.
- add some stubs for multi-locale issue, see {current,global}_locale.c.
- remove some obsolete file, setrunelocale.c, ___runetype_mb.c.
- remove __savectype() from ctypeio.[ch].
[tools]
- mklocale(1): add new option ``-t'' that generates new style
LC_{MONETARY,NUMERIC,TIME,MESSAGES} locale-db format.
- chrtbl(1): added ctypeio.[ch] for __savectype().
[locale-db]
- added en_US.US-ASCII locale.
- removed some shareable locale definition file:
en_US.US-ASCII -> en_US.ISO8859-1, en_US.UTF-8
zh_CN.eucCN -> zh_CN.GB18030
and more...see src/share/locale/*/Makefile.
- remove obsoleted locale sr_YU, added new locale sr_ME, sr_RS.
- change locale name ja_JP.ISO2022-JP* -> ja_JP.ISO-2022-JP*
for X11's locale.alias file alignments.
- fix regression test, wrong wcs?width(3), NAN/INF usage.
i tested release-build following arch:
i386, amd64, hpc{mips,arm,sh}, sparc64, vax.
citrus_lc_*.[ch] also can read old-plain-text style locale-db.
so that backward compatibility is keeped, but lc*.[ch] can't read
new citrus_db'ed locale-db and localeio.c never check sanity,
so forward compatibility is broken ;-<
old mklocale(1) doesn't know -t option, so you have to rebuild toolchain.
prototype for futimes without _NETBSD_SOURCE being defined. When we will do
a __RENAME() in futimes this will not work. XXX: This is a hack, better ideas
welcome.
christos