1997-11-13 01:07 Ulrich Drepper <drepper@cygnus.com>
* manual/arith.texi: Update documentation according to most recent
ISO C 9X draft.
Document fma, fdim, fmin, and fmax.
* manual/math.texi: Allow multiple defitino of mul etc.
* math/complex.h (I): Define using _Complex_U not _Imaginary_I.
* math/libm-test.c: Add tests for fma.
* math/math.h: Describe DECIMAL_DIG macro. Pretty print.
* sysdeps/alpha/fpu/bits/mathdef.h: Define INFINITY as of type float.
Define DECIMAL_DIG.
* sysdeps/generic/bits/mathdef.h: Likewise.
* sysdeps/i386/bits/mathdef.h: Likewise.
* sysdeps/m68k/fpu/bits/mathdef.h: Likewise.
* sysdeps/powerpc/bits/mathdef.h: Likewise.
* sysdeps/sparc/fpu/bits/mathdef.h: Likewise.
* sysdeps/ieee754/bits/nan.h: Define NAN as of type float.
* sysdeps/m68k/bits/nan.h. Likewise. Remove NANF and NANL.
1997-11-12 17:50 Ulrich Drepper <drepper@cygnus.com>
* sunrpc/xcrypt.c: Don't process #ident preprocessor instruction.
Reported by Philip Blundell <pb@nexus.co.uk>.
* string/strndup.c: Use K&R like definition.
* sysdeps/unix/sysv/linux/getcwd.c: New file. Use kernel information
instead of longish search for the name.
* sysdeps/posix/getcwd.c: Add support for use of the code as a
backup solution.
1997-11-12 15:31 Philip Blundell <pb@nexus.co.uk>
* sysdeps/unix/sysv/linux/arm/sysdep.h (SYS_ify): Don't add
SWI_BASE in twice.
* sysdeps/unix/sysv/linux/arm/profil-counter.h (profil_counter):
Use correct name to access PC.
* sysdeps/unix/arm/sysdep.S: Include <bits/errno.h> not <errnos.h>.
* sysdeps/generic/bits/types.h: Add __ino64_t and __off64_t.
* sysdeps/generic/bits/stat.h: Add struct stat64.
1997-11-12 16:08 Ulrich Drepper <drepper@cygnus.com>
* intl/loadmsgcat.c [_LIBC] (fstat): Don't define as __fstat since
now we have a definition as _fxstat.
* libio/fileops.c: Likewise.
* libio/oldfileops.c: Likewise.
Reported by Andreas Jaeger <aj@arthur.rhein-neckar.de>.
1997-11-12 Andreas Jaeger <aj@arthur.rhein-neckar.de>
* sysdeps/wordsize-32/inttypes.h (SIG_ATOMIC_MAX): Correct value.
* sysdeps/wordsize-64/inttypes.h (SIG_ATOMIC_MAX): Likewise.
1997-11-11 Paul Eggert <eggert@twinsun.com>
Add overflow checking for 64-bit time_t and 32-bit int.
* time/time.h (__offtime): Now returns int.
* time/offtime.c (__offtime): Return nonzero if successful;
check for tm_year overflow.
(DIV): New macro.
(LEAPS_THRU_END_OF): Handle negative years correctly.
* time/tzset.c (__tz_convert): Return NULL if offtime cannot convert.
* time/mktime.c (ranged_convert): New function.
(ydhms_tm_diff): Return nonzero if TP is null.
(__mktime_internal): Handle cases correctly even if they are near or
past the limits of time_t values that can be broken down to struct tm.
(print_tm, check_result, main): Diagnose localtime failures.
* manual/time.texi: Document the fact that localtime returns 0
if the time can't be represented.
1997-11-12 06:03 Ulrich Drepper <drepper@cygnus.com>
* time/strftime.c (memset_space, memset_zero): Use MEMPCPY, not
mempcpy. Patch by Ken'ichi Handa <handa@etl.go.jp>.
* manual/time.texi: Document %F and %f format for strftime.
* manual/arith.texi: Document copysign, nextafter and nan.
1997-11-06 Andreas Jaeger <aj@arthur.rhein-neckar.de>
* test-installation.pl: New file. Tests for some installation
problems.
This directory contains the version 2.0.90 test release of the GNU C Library.
Many bugs have been fixed since the last release.
Some bugs surely remain.
As of this release, the GNU C library is known to run on the following
configurations:
i[3456]86-*-gnu GNU Hurd
i[3456]86-*-linux-gnu Linux-2.0 on Intel
m68k-*-linux-gnu Linux-2.0 on Motorola 680x0
alpha-*-linux-gnu Linux-2.0 on DEC Alpha
Former releases of this library (version 1.09.1 and perhaps earlier
versions) used to run on the following configurations:
alpha-dec-osf1
i[3456]86-*-bsd4.3
i[3456]86-*-isc2.2
i[3456]86-*-isc3
i[3456]86-*-sco3.2
i[3456]86-*-sco3.2v4
i[3456]86-*-sysv
i[3456]86-*-sysv4
i[3456]86-force_cpu386-none
i[3456]86-sequent-bsd
i960-nindy960-none
m68k-hp-bsd4.3
m68k-mvme135-none
m68k-mvme136-none
m68k-sony-newsos3
m68k-sony-newsos4
m68k-sun-sunos4
mips-dec-ultrix4
mips-sgi-irix4
sparc-sun-solaris2
sparc-sun-sunos4
Since no one has volunteered to test and fix the above configurations,
these are not supported at the moment. It's expected that these don't
work anymore. Porting the library is not hard. If you are interested
in doing a port, please contact the glibc maintainers by sending
electronic mail to <bug-glibc@prep.ai.mit.edu>.
The GNU C library now includes Michael Glad's Ultra Fast Crypt, which
provides the Unix `crypt' function, plus some other entry points.
Because of the United States export restriction on DES implementations,
we are distributing this code separately from the rest of the C
library. There is an extra distribution tar file just for crypt; it is
called `glibc-crypt-2.0.90.tar.gz'. You can just unpack the crypt
distribution along with the rest of the C library and build; you can
also build the library without getting crypt. Users outside the USA
can get the crypt distribution via anonymous FTP from ftp.ifi.uio.no
[129.240.64.21], or another archive site outside the USA. Archive
maintainers are encouraged to copy this distribution to their archives
outside the USA. Please get it from ftp.ifi.uio.no; transferring this
distribution from prep.ai.mit.edu (or any other site in the USA) to a
site outside the USA is in violation of US export laws.
Beside the separate crypt tar file there are some more add-ons which can be
used together with GNU libc. They are designed in a way to ease the
installation by integrating them in the libc source tree. Simply get the
add-ons you need and use the --enable-add-ons option of the `configure'
script to tell where the add-ons are found. Please read the FAQ file for
more details.
See the file INSTALL to find out how to configure, build, install, and port
the GNU C library. You might also consider reading the WWW pages for the
GNU libc at http://www.gnu.org/software/libc/libc.html.
The GNU C Library is completely documented by the Texinfo manual found
in the `manual/' subdirectory. The manual is still being updated and
contains some known errors and omissions; we regret that we do not have
the resources to work on the manual as much as we would like. Please
send comments on the manual to <bug-glibc-manual@prep.ai.mit.edu>, and
not to the library bug-reporting address.
The file NOTES contains a description of the feature-test macros used
in the GNU C library, explaining how you can tell the library what
facilities you want it to make available.
We prefer to get bug reports sent using the `glibcbug' shell script which
is install together with the rest of the GNU libc to <bugs@gnu.ai.mit.edu>.
Simply run this shell script and fill in the information. Nevertheless
you can still send bug reports to <bug-glibc@prep.ai.mit.edu> as normal
electronic mails.
The GNU C Library is free software. See the file COPYING.LIB for copying
conditions.
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