provided on amd64, but not i386. Add libm to DPADD/LDADD to unbreak the i386
tinderbox
Pointyhat to: ngie
MFC after: 1 week
X-MFC with: r290538
Sponsored by: EMC / Isilon Storage Division
as lib/libc/tests/stdlib
- Make the code a bit more style(9) compliant
- Convert a sizeof(x)/sizeof(x[0]) to nitems
MFC after: 1 week
Sponsored by: EMC / Isilon Storage Division
libopenbsd is an internal library which
to bring in compatibility stuff from OpenBSD.
This will allow us to bring in more
OpenBSD utilities into the FreeBSD base system.
We similarly use libnetbsd for bringing in stuff from NetBSD.
Reviewed by: bapt
Differential Revision: https://reviews.freebsd.org/D4078
Sorting eucJP text with "sort" resulted in an illegal sequence while
"gsort" worked. This was traced back to mbrtowc handling which was
broken for eucJP (probably eucCN, eucKR, and eucTW as well). This
small fix took hours to figure out. The OR operation to build the
wide character requires an unsigned character to work correctly. The
euc wcrtowc conversion is probably broken upstream in Illumos as well.
Triggered by: misc/freebsd-doc-ja in ports (encoded in eucJP)
Submitted by: marino
Obtained from: DragonflyBSD
The output of "locale charmap" is identical to the result of
nl_langinfo (CODESET) for any given locale. The logic for returning the
codeset was very simplistic. It just returned portion of the locale name
after the period (e.g. en_FR.ISO8859-1 returned "ISO8859-1").
When softlinks were added to locales, this broke. e.g.:
en_US returned ""
en_FR.UTF8 returned "UTF8"
en_FR.UTF-8 returned "UTF-8"
zh_Hant_HK.Big5HKSCS returned "Big5HKSCS"
zh_Hant_TW.Big5 returned "Big5"
es_ES@euro returned ""
In order to fix this properly, the named locale cannot be used to
determine the encoding. This information was almost available in the
rune data. Unfortunately, all the single byte encodings were listed
as "NONE" encoding.
So I adjusted localedef tool to provide more information about the
encoding. For example, instead of "NONE", the LC_CTYPE used by
fr_FR.ISO8859-15 is now encoded as "NONE:ISO8859-15". The locale
handlers now check if the first four characters of the encoding is
"NONE" and if so, treats it as a single-byte encoding.
The nl_langinfo handling of CODESET was adjusting accordingly. Now the
following is returned:
en_US returns "ISO8859-1"
fr_FR.UTF8 returns "UTF-8"
fr_FR.UTF-8 returns "UTF-8"
zh_Hant_HK.Big5HKSCS returns "Big5"
zh_Hant_TW.Big5 returns "Big5"
es_ES@euro returns "ISO8859-15"
as before, "C" and "POSIX" locales return "US-ASCII". This is a big
improvement. The result of nl_langinfo can never be a zero-length
string and it will always exclusively one of the values of the
character maps of /usr/src/tools/tools/locale/etc/final-maps.
Submitted by: marino
Obtained from: DragonflyBSD
Only enable h_raw on x86 targets for today so that a buildworld runs to
completion for clang enabled targets that are not x86. This should be
removed when validation of the sanitizer has occured for all targets
supported by FreeBSD and clang.
as lib/libc/rpc
This testcase requires rpcbind be up in running; otherwise the testcases
will time out and be skipped
MFC after: 1 week
Sponsored by: EMC / Isilon Storage Division
- Both curitem and curitem (via the names list) was always leaked.
- malloc(3) failures lead to some leaks.
- __bsd___iconv_get_list() failure lead to a crash since its error was not
handles and __bsd___iconv_free_list() is not NULL-safe.
I have slightly refactored this to avoid extra malloc and free logic in cases
of malloc(3) failing.
There are still bad assumptions here that I did not deal with. One of which is
that the data will always have a '/' so the strchr(3) will not return NULL.
Coverity CID: 1130055 1130054 1130053
Libedit's vi mode provides a v command to edit the current line in vi(1)
(hard-coded to vi, in fact).
When Unicode/wide character mode was added, this command started truncating
and/or corrupting the edited text.
This commit fixes v if the text fits into the buffer. If the text is longer,
it is truncated.
PR: 203743
Obtained from: NetBSD (originally submitted by me)
MK_NIS == no by converting `i` back to an int, and instead cast the loop
comparison to `int`
The loop comparison is iterating the len(ns_dtab)-1, because
the last element is the sentinel tuple { NULL, NULL, NULL, }, so when
both HESOID and NIS are off, len(ns_dtab)-1 == 1 - 1 == 0, and the loop
is skipped because the expression is tautologically false
While here, convert `(sizeof(x) / sizeof(x[0]))` to `nitems(x)`
Tested with: clang 3.7.0, gcc 4.2.1, and gcc 4.9.4 [*] with MK_NIS={no,yes}
and by running bash -lc 'id -u && id -g && id'
* gcc 4.9.4 needs another patch in order for the compile to succeed
with -Werror with lib/libc/gen/getgrent.c
Reported by: jhibbits
Through testing, the user noted that some Cyrillic characters were not
sorting correctly, and this was confirmed.
After extensive testing and review, the localedef tool was eliminated
as the culprit. The sustitutions were encoded correctly in LC_COLLATE.
The error was mainly in wcscoll where character expansions were
mishandled. The main directive pass routines had to be written to
go back for a new collation value when the "state" variable was set.
Before pointers were being advanced, the second lookup was gettting
applied to the wrong character, etc.
The "eat expansion codes" section on collate.c also had a bug. Later
own, the "state" variable logic was changed to only set if next
code was greater than zero (rather than >= 0).
Some additional cleanups got captured from previous work:
1) The previous commit moved the binary search comment from the
correct location to a wrong location because it's wrong upstream
in Illumos. The comment has little value so I just removed it.
2) Don't check if pointers are null before freeing, this is
redundant as free() handles null pointers.
3) The two binary search trees were standardized wrt initialization
4) On the binary search trees, a negative "high" exits rather than
checking the table count again.
Submitted by: marino
Obtained from: DragonflyBSD
In the past, _res was a global variable. Now, it's multiple function calls.
Several functions in the resolver use _res multiple times and therefore
call the function(s) far more than necessary.
Fix those callers to store the result of _res in a local variable.
Add __noinline to the definition of res_init() to avoid the code bloat
that these changes would have otherwise incurred. Thanks to jilles
for noticing this.
Reviewed by: jilles
MFC after: 1 week
Sponsored by: Dell Inc.
Differential Revision: https://reviews.freebsd.org/D3887
The main "fix" here is properly setting a collate loading error for each
early return. Tweaks include removing unnecessary null checks, adding
assertions (from Illumos) and a couple of variables to reduces code
differences and improve readability. For normal use, there are no
functional changes here.
Obtained from: DragonflyBSD, Illumos
