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* catgets/gencat.c (main): Don't use exit() to avoid warnings with broken compilers. * include/features.h (__STDC_ISO_10646__): Correct value to be 200009L. Patch by Markus Kuhn <Markus.Kuhn@cl.cam.ac.uk>. 2000-11-08 H.J. Lu <hjl@gnu.org> * pwd/Versions (GLIBC_2.1.2): Add getpwnam_r. 2000-11-08 Jakub Jelinek <jakub@redhat.com> * string/bits/string2.h: Check if _USE_STRING_ARCH_ macros are defined, not _HAVE_STRING_ARCH_. * sysdeps/i386/bits/string.h (_USE_STRING_ARCH_memset, _USE_STRING_ARCH_strchr): Define. * sysdeps/i386/i486/bits/string.h (_USE_STRING_ARCH_memset, _USE_STRING_ARCH_strchr): Define. * sysdeps/sparc/bits/string.h: New file. 2000-11-08 Bruno Haible <haible@clisp.cons.org> * locale/C-translit.h.in: Tweak <U2014> result. * locale/C-translit.h: Regenerated. 2000-11-08 Ulrich Drepper <drepper@redhat.com> * posix/unistd.h: Add attribute((const)) to sysconf prototype.
88 lines
3.7 KiB
Plaintext
88 lines
3.7 KiB
Plaintext
List of known bugs (certainly very incomplete)
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Time-stamp: <2000-11-08T09:14:07 drepper>
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This following list contains those bugs which I'm aware of. Please
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make sure that bugs you report are not listed here. If you can fix one
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of these bugs/limitations I'll certainly be glad to receive a patch.
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Another source of information about bugs is the problem data base of the
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GNU project. There is an easy to use WWW interface available at
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http://www-gnats.gnu.org:8080/cgi-bin/wwwgnats.pl
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I would appreciate it very much if you could verify the problem was not
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reported before by looking through the database. To make the information
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in this database as useful as possible please report bugs always using the
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`glibcbug' shell script which gets installed with GNU libc. Before reporting
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a bug please check the FAQ since it discusses also a lot of problematic
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situations.
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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Severity: [ *] to [***]
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[ **] Closing shared objects in statically linked binaries most of the
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times leads to crashes during the dlopen(). Hard to fix.
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[ **] There are problems with signal handling when using LinuxThreads.
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[ **] The RPC code is not 64 bit clean. This is getting slowly fixed
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but expect incompatible changes on 64 bit platforms like Alpha.
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[ *] The precision of the `sinhl' and/or `asinhl' function do not seem
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to be the best.
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[ *] On Linux, there should be a way to prevent defining the symbol
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NGROUPS_MAX in the <linux/limits.h> header file. In glibc it
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is defined in <posix1_lim.h> which must not make the other
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symbols in <linux/limits.h> available.
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[PR libc/140]
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[ *] The libm-ieee `gamma' function gives wrong results (at least for
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-0.5).
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[ *] The libm-ieee `scalb' function gives wrong results for
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non-integral second parameters.
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[ *] Collation symbol and equivalence class handling in regex are not
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yet 100% correct.
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- [. .] at end of a range does not work
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- [. .] and [= =] do not handle collating symbols (where a symbol
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stands for multiple character) and multibyte character in
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general not correctly.
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This is *extremely* hard to fix since regex has to be rewritten
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completely.
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[ *] The regex implementation has various other problems, like limitations
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of the expression size etc. [PR libc/1570, PR libc/1777]
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None of these can be fixed without a rewrite.
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[ *] Several (most?) collation specifications are broken. The code which
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is currently there is in most cases inherited from the originial
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author (in case there is a LC_COLLATE specification in the locale
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file) or is defined using the default (if iso14651_t1 is included).
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In any case we are missing information to correct the specification.
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If you find the specification for your language be faulty please
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send a report with instruction on what to fix. You don't have to
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fix the specification yourself.
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The way it finally should look like (if the generic specification
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is not correct) can be seen in the sv_SE file. Quite a few changes
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on top of the generic specification can be made without duplication
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of the whole LC_COLLATE description.
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[ *] Some of the functions which also handled IPv6 are currently broken.
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This includes getaddrinfo() and getnameinfo(). IPv4 handling of
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these functions is OK though and there are patches available to fix
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the IPv6 code as well.
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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Ulrich Drepper
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drepper@cygnus.com
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