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This patch obsoletes the pow10, pow10f and pow10l functions (makes
them into compat symbols, not available for new ports or static
linking). The exp10 names for these functions are standardized (in TS
18661-4) and were added in the same glibc version (2.1) as pow10 so
source code can change to use them without any loss of portability.
Since pow10 is deliberately not provided for _Float128, only exp10,
this slightly simplifies moving to the new wrapper templates in the
!LIBM_SVID_COMPAT case, by avoiding needing to arrange for pow10,
pow10f and pow10l to be defined by those templates.
Tested for x86_64, and with build-many-glibcs.py.
* manual/math.texi (pow10): Do not document.
(pow10f): Likewise.
(pow10l): Likewise.
* math/bits/mathcalls.h [__USE_GNU] (pow10): Do not declare.
* math/bits/math-finite.h [__USE_GNU] (pow10): Likewise.
* math/libm-test-exp10.inc (pow10_test): Remove.
(do_test): Do not call pow10.
* math/w_exp10_compat.c (pow10): Make into compat symbol.
[NO_LONG_DOUBLE] (pow10l): Likewise.
* math/w_exp10f_compat.c (pow10f): Likewise.
* math/w_exp10l_compat.c (pow10l): Likewise.
* sysdeps/ia64/fpu/e_exp10.S: Include <shlib-compat.h>.
(pow10): Make into compat symbol.
* sysdeps/ia64/fpu/e_exp10f.S: Include <shlib-compat.h>.
(pow10f): Make into compat symbol.
* sysdeps/ia64/fpu/e_exp10l.S: Include <shlib-compat.h>.
(pow10l): Make into compat symbol.
* sysdeps/ieee754/ldbl-opt/Makefile (libnldbl-calls): Remove
pow10.
(CFLAGS-nldbl-pow10.c): Remove variable..
* sysdeps/ieee754/ldbl-opt/nldbl-pow10.c: Remove file.
* sysdeps/ieee754/ldbl-opt/w_exp10_compat.c (pow10l): Condition on
[SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_27)].
* sysdeps/ieee754/ldbl-opt/w_exp10l_compat.c (compat_symbol):
Undefine and redefine.
(pow10l): Make into compat symbol.
* sysdeps/aarch64/libm-test-ulps: Remove pow10 ulps.
* sysdeps/alpha/fpu/libm-test-ulps: Likewise.
* sysdeps/arm/libm-test-ulps: Likewise.
* sysdeps/hppa/fpu/libm-test-ulps: Likewise.
* sysdeps/i386/fpu/libm-test-ulps: Likewise.
* sysdeps/i386/i686/fpu/multiarch/libm-test-ulps: Likewise.
* sysdeps/microblaze/libm-test-ulps: Likewise.
* sysdeps/mips/mips32/libm-test-ulps: Likewise.
* sysdeps/mips/mips64/libm-test-ulps: Likewise.
* sysdeps/nios2/libm-test-ulps: Likewise.
* sysdeps/powerpc/fpu/libm-test-ulps: Likewise.
* sysdeps/powerpc/nofpu/libm-test-ulps: Likewise.
* sysdeps/s390/fpu/libm-test-ulps: Likewise.
* sysdeps/sh/libm-test-ulps: Likewise.
* sysdeps/sparc/fpu/libm-test-ulps: Likewise.
* sysdeps/tile/libm-test-ulps: Likewise.
* sysdeps/x86_64/fpu/libm-test-ulps: Likewise.
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This patch enables float128 support for ia64, so that all the
configurations where GCC supports _Float128 / __float128 as an
ABI-distinct type now have glibc support as well. bits/floatn.h
declares the support to be available for GCC 4.4 and later, which is
when the libgcc support was added. The removal of
sysdeps/ia64/fpu/k_rem_pio2.c is because the generic k_rem_pio2.c
defines a function required by the float128 code.
Tested (compilation only) with build-many-glibcs.py for ia64 (GCC 6
and GCC 7).
Given how long it is since libm-test-ulps has been updated for ia64, I
think truncating the file and regenerating it from scratch would be a
good idea when doing a regeneration to add float128 ulps. I expect
various ia64 libm issues (at least some already filed in Bugzilla) to
result in test failures even after ulps regeneration, but hopefully
the float128 code will pass tests as it's the same as used on other
architectures.
* sysdeps/ia64/Implies: Add ieee754/float128.
* sysdeps/ia64/bits/floatn.h: New file.
* sysdeps/ia64/float128-abi.h: Likewise.
* manual/math.texi (Mathematics): Document support for _Float128
on ia64.
* sysdeps/ia64/Makefile [$(subdir) = math] (CPPFLAGS): Append to
Makefile variable.
* sysdeps/ia64/fpu/e_sqrtf128.c: New file.
* sysdeps/ia64/fpu/k_rem_pio2.c: Remove file.
* sysdeps/ia64/fpu/sfp-machine.h: New file. Based on libgcc.
* sysdeps/ia64/math-tests.h: New file.
* math/libm-test-support.h (XFAIL_FLOAT128_PAYLOAD): Also define
based on TEST_COND_binary128 for [__ia64__].
* sysdeps/unix/sysv/linux/ia64/libc.abilist: Update.
* sysdeps/unix/sysv/linux/ia64/libm.abilist: Likewise,
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This patch enables float128 support for x86_64 and x86. All GCC
versions that can build glibc provide the required support, but since
GCC 6 and before don't provide __builtin_nanq / __builtin_nansq, sNaN
tests and some tests of NaN payloads need to be disabled with such
compilers (this does not affect the generated glibc binaries at all,
just the tests). bits/floatn.h declares float128 support to be
available for GCC versions that provide the required libgcc support
(4.3 for x86_64, 4.4 for i386 GNU/Linux, 4.5 for i386 GNU/Hurd);
compilation-only support was present some time before then, but not
really useful without the libgcc functions.
fenv_private.h needed updating to avoid trying to put _Float128 values
in registers. I make no assertion of optimality of the
math_opt_barrier / math_force_eval definitions for this case; they are
simply intended to be sufficient to work correctly.
Tested for x86_64 and x86, with GCC 7 and GCC 6. (Testing for x32 was
compilation tests only with build-many-glibcs.py to verify the ABI
baseline updates. I have not done any testing for Hurd, although the
float128 support is enabled there as for GNU/Linux.)
* sysdeps/i386/Implies: Add ieee754/float128.
* sysdeps/x86_64/Implies: Likewise.
* sysdeps/x86/bits/floatn.h: New file.
* sysdeps/x86/float128-abi.h: Likewise.
* manual/math.texi (Mathematics): Document support for _Float128
on x86_64 and x86.
* sysdeps/i386/fpu/fenv_private.h: Include <bits/floatn.h>.
(math_opt_barrier): Do not put _Float128 values in floating-point
registers.
(math_force_eval): Likewise.
[__x86_64__] (SET_RESTORE_ROUNDF128): New macro.
* sysdeps/x86/fpu/Makefile [$(subdir) = math] (CPPFLAGS): Append
to Makefile variable.
* sysdeps/x86/fpu/e_sqrtf128.c: New file.
* sysdeps/x86/fpu/sfp-machine.h: Likewise. Based on libgcc.
* sysdeps/x86/math-tests.h: New file.
* math/libm-test-support.h (XFAIL_FLOAT128_PAYLOAD): New macro.
* math/libm-test-getpayload.inc (getpayload_test_data): Use
XFAIL_FLOAT128_PAYLOAD.
* math/libm-test-setpayload.inc (setpayload_test_data): Likewise.
* math/libm-test-totalorder.inc (totalorder_test_data): Likewise.
* math/libm-test-totalordermag.inc (totalordermag_test_data):
Likewise.
* sysdeps/unix/sysv/linux/i386/libc.abilist: Update.
* sysdeps/unix/sysv/linux/i386/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/x86_64/64/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/x86_64/64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist: Likewise.
* sysdeps/i386/fpu/libm-test-ulps: Likewise.
* sysdeps/i386/i686/fpu/multiarch/libm-test-ulps: Likewise.
* sysdeps/x86_64/fpu/libm-test-ulps: Likewise.
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This patch adds ULPs for the float128 type, updates the abilist for libc
and libm, and adds the files bits/floatn.h and float128-abi.h, in order to
enable the new type for powerpc64le.
This patch also adds the implementation of sqrtf128 for powerpc64le, since
it is not implemented in libgcc. The sfp-machine.h header is taken from
libgcc.
Tested for powerpc64le (GCC 6.2 and GCC 7.1), powerpc64 and s390x.
* manual/math.texi (Mathematics): Mention the enabling of float128
for powerpc64le.
* sysdeps/powerpc/bits/floatn.h: New file.
* sysdeps/powerpc/fpu/libm-test-ulps: Regenerated.
* sysdeps/powerpc/fpu/math_private.h:
(__ieee754_sqrtf128): New inline override.
* sysdeps/powerpc/powerpc64le/Implies-before: New file.
* sysdeps/powerpc/powerpc64le/Makefile: New file.
* sysdeps/powerpc/powerpc64le/fpu/e_sqrtf128.c: New file.
* sysdeps/powerpc/powerpc64le/fpu/sfp-machine.h: New file.
* sysdeps/powerpc/powerpc64le/power9/fpu/e_sqrtf128.c: New file.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/libc-le.abilist:
Updated.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/libm-le.abilist:
Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc64le/float128-abi.h:
New file.
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* manual/math.texi: Fix a grammatical error.
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The functions defined in ISO/IEC TS 18661-3 take floating-point arguments
and return floating-point numbers of _FloatN and _FloatNx types. Apart
from the type, these functions behave the same as their float, double, and
long double counterparts. This patch adds the newer functions to the
manual.
* manual/arith.texi (Infinity and NaN): Document SNANFN and SNANFNx.
(Error Reporting by Mathematical Functions): Document HUGE_VAL_FN
and HUGE_VAL_FNx.
(Absolute Value): Document fabsfN, fabsfNx, cabsfN, cabsfNx.
Rephrase the paragraph that mentions that fabs, fabsf, and fabsl
are in math.h, to avoid having to list the _FloatN and _FloatNx
variants as well. Likewise for the cabs functions.
(Normalization Functions): Document frexpfN, frexpfNx, ldexpfN,
ldexpfNx, scalbnfN, scalbnfNx, scalblnfN, scalblnfNx.
Mention that _FloatN and _FloatNx variants of scalbn and scalbln
come from TS 18661-3, since this section explicitly states that
these functions come from BSD.
(Rounding Functions): Document ceilfN, ceilfNx, floorfN, floorfNx,
truncfN, truncfNx, rintfN, rintfNx, nearbyintfN, nearbyintfNx,
roundfN, roundfNx, roundevenfN, roundevenfNx, lrintfN, lrintfNx,
llrintfN, llrintfNx, lroundfN, lroundfNx, llroundfN, llroundfNx,
fromfpfN, fromfpfNx, ufromfpfN, ufromfpfNx, fromfpxfN, fromfpxfNx,
ufromfpxfN, ufromfpxfNx, modffN, modffNx.
(Remainder Functions): Document fmodfN, fmodfNx, remainderfN,
remainderfNx.
(Setting and modifying single bits of FP values): Document
copysignfN, copysignfNx, nextafterfN, nextafterfNx, nextupfN,
nextupfNx, nextdownfN, nextdownfNx, nanfN, nanfNx, canonicalizefN,
canonicalizefNx, getpayloadfN, getpayloadfNx, setpayloadfN,
setpayloadfNx, setpayloadsigfN, setpayloadsigfNx.
(Floating-Point Comparison Functions): Document totalorderfN,
totalorderfNx, totalordermagfN, totalordermagfNx.
(Miscellaneous FP arithmetic functions): Document fminfN, fminfNx,
fmaxfN, fmaxfNx, fminmagfN, fminmagfNx, fmaxmagfN, fmaxmagfNx,
fdimfN, fdimfNx, fmafN, fmafNx.
(Complex Numbers): Document the complex types: _FloatN complex and
_FloatNx complex.
(rojections, Conjugates, and Decomposing of Complex Numbers):
Document crealfN, crealfNx, cimagfN, cimagfNx, conjfN, conjfNx,
cargfN, cargfNx, cprojfN, cprojfNx.
* manual/math.texi (Mathematics): Mention that the _FloatN and
_FloatNx variants of the math functions come from TS 18661-3,
unless otherwise stated.
(Predefined Mathematical Constants): Document the _FloatN and
_FloatNx variants of the macros prefixed with M_.
(Trigonometric Functions): Document sinfN, sinfNx, cosfN, cosfNx,
tanfN, tanfNx, sincosfN, sincosfNx, csinfN, csinfNx, ccosfN,
ccosfNx, ctanfN, ctanfNx.
(Inverse Trigonometric Functions): Document asinfN, asinfNx,
acosfN, acosfNx, atanfN, atanfNx, atan2fN, atan2fNx.
(Exponentiation and Logarithms): Document expfN, expfNx, exp2fN,
exp2fNx, exp10fN, exp10fNx, logfN, logfNx, log10fN, log10fNx,
log2fN, log2fNx, logbfN, logbfNx, ilogbfN, ilogbfNx, llogbfN,
llogbfNx, powfN, powfNx, sqrtfN, sqrtfNx, cbrtfN, cbrtfNx, hypotfN,
hypotfNx, expm1fN, expm1fNx, log1pfN, log1pfNx, cexpfN, cexpfNx,
clogfN, clogfNx, clog10fN, clog10fNx, csqrtfN, csqrtfNx, cpowfN,
cpowfNx.
(Hyperbolic Functions): sinhfN, sinhfNx, coshfN, coshfNx, tanhfN,
tanhfNx, csinhfN, csinhfNx, ccoshfN, ccoshfNx, ctanhfN, ctanhfNx,
asinhfN, asinhfNx, acoshfN, acoshfNx, atanhfN, atanhfNx, casinhfN,
casinhfNx, cacoshfN, cacoshfNx, catanhfN, catanhfNx.
(Special Functions): Document erffN, erffNx, erfcfN, erfcfNx,
lgammafN, lgammafNx, lgammarfN_r, lgammafNx_r, tgammafN, tgammafNx,
j0fN, j0fNx, j1fN, j1fNx, jnfN, jnfNx, y0fN, y0fNx, y1fN, y1fNx,
ynfN, ynfNx.
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The Summary is now generated from @standards, and syntax-checking is
performed. If invalid @standards syntax is detected, summary.pl will
fail, reporting all errors. Failure and error reporting is disabled
for now, however, since much of the manual is still incomplete
wrt. header and standards annotations.
Note that the sorting order of the Summary has changed; summary.pl
respects the locale, like summary.awk did, but the use of LC_ALL=C is
introduced in the Makefile. Other notable deviations are improved
detection of the annotated elements' names, which are used for
sorting, and improved detection of the @node used to reference into
the manual. The most noticeable difference in the rendered Summary is
that entries may now contain multiple lines, one for each header and
standard combination.
summary.pl accepts a `--help' option, which details the expected
syntax of @standards. If errors are reported, the user is directed to
this feature for further information.
* manual/Makefile: Generate summary.texi with summary.pl.
Force use of the C locale. Update Perl dependency comment.
* manual/header.texi: Update reference to summary.awk.
* manual/macros.texi: Refer authors to `summary.pl --help'.
* manual/summary.awk: Remove file.
* manual/summary.pl: New file. Generate summary.texi, and
check for @standards-related syntax errors.
* manual/argp.texi: Convert header and standards @comments to
@standards.
* manual/arith.texi: Likewise.
* manual/charset.texi: Likewise.
* manual/conf.texi: Likewise.
* manual/creature.texi: Likewise.
* manual/crypt.texi: Likewise.
* manual/ctype.texi: Likewise.
* manual/debug.texi: Likewise.
* manual/errno.texi: Likewise.
* manual/filesys.texi: Likewise.
* manual/getopt.texi: Likewise.
* manual/job.texi: Likewise.
* manual/lang.texi: Likewise.
* manual/llio.texi: Likewise.
* manual/locale.texi: Likewise.
* manual/math.texi: Likewise.
* manual/memory.texi: Likewise.
* manual/message.texi: Likewise.
* manual/pattern.texi: Likewise.
* manual/pipe.texi: Likewise.
* manual/process.texi: Likewise.
* manual/resource.texi: Likewise.
* manual/search.texi: Likewise.
* manual/setjmp.texi: Likewise.
* manual/signal.texi: Likewise.
* manual/socket.texi: Likewise.
* manual/startup.texi: Likewise.
* manual/stdio.texi: Likewise.
* manual/string.texi: Likewise.
* manual/sysinfo.texi: Likewise.
* manual/syslog.texi: Likewise.
* manual/terminal.texi: Likewise.
* manual/threads.texi: Likewise.
* manual/time.texi: Likewise.
* manual/users.texi: Likewise.
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* manual/math.texi (Mathematics): Add description for _FloatN and
_FloatNx types and mentions that they are not support in glibc for
any architecture, so far.
* manual/arith.texi (wcstof, wcstold): Replace the mention to
stdlib.h with wchar.h.
(Parsing of Floats): Add descriptions for strtofN and wcstofN.
(Printing of Floats): Add description for strfromfN.
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manual/libm-err-tab.pl contains a hardcoded list of libm functions for
which ulps are listed in the manual, and another hardcoded list in a
comment of functions deliberately excluded because of an expected lack
of ulps (and the two together are not in fact an exhaustive list of
libm functions tested through the libm-test machinery).
This patch removes these hardcoded lists, so eliminating this from the
places needing updating when a new libm function is added. Instead,
ulps are tabulated for functions for which they are seen in
libm-test-ulps files, in alphabetical order. The pseudo-function
names such as *_downward and *_vlen* are excluded since they are
excluded from the existing lists, and the description in the manual is
updated to explain how those entries are excluded and if a function is
not listed at all it does not have known errors.
Tested for x86_64.
* manual/libm-err-tab.pl (@all_functions): Change to
%all_functions. Initialize as empty.
(parse_ulps): Add to %all_functions based on functions found in
ulps files. Ignore results for non-default rounding modes and
vector functions.
(print_platforms): Use %all_platforms.
* manual/math.texi (Errors in Math Functions): Document omissions
from the table.
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TS 18661-1 defines llogb functions that are like ilogb except that
they return long int instead of int. Corresponding FP_LLOGB* macros
are defined, whose values are required to have the obvious
correspondence to those of the FP_ILOGB* macros.
This patch implements these functions and macros for glibc. llogb
uses the type-generic infrastructure, with an implementation similar
to the wrapper for ilogb but with additional conversion from FP_ILOGB*
to FP_LLOGB*; this approach avoids needing to modify or duplicate any
of the architecture-specific ilogb implementations. Tests are also
based on those for ilogb.
Ideally the llogb functions would alias the ilogb ones when long is
32-bit, but such aliasing requires the associated header declarations
of the different-type alias to be hidden, typically by defining macros
before including the header (see e.g. how
sysdeps/ieee754/dbl-64/wordsize-64/s_llround.c defines lround to
__hidden_lround before including <math.h>). The infrastructure for
type-generic function implementations does not support defining such
macros at present (since C code can't define a macro whose name is
determined by other macros). So this patch leaves them as separate
functions (similar to e.g. scalbln and scalbn being separate in such a
case as well), but with the remapping of FP_ILOGB* to FP_LLOGB*
conditioned out in the case where it would be the identity map.
Tested for x86_64, x86, mips64 and powerpc.
* math/bits/mathcalls.h [__GLIBC_USE (IEC_60559_BFP_EXT)] (llogb):
New declaration.
* math/tgmath.h [__GLIBC_USE (IEC_60559_BFP_EXT)] (llogb): New
macro.
* math/math.h [__GLIBC_USE (IEC_60559_BFP_EXT)] (__FP_LONG_MAX):
New macro.
[__GLIBC_USE (IEC_60559_BFP_EXT)] (FP_LLOGB0): Likewise.
[__GLIBC_USE (IEC_60559_BFP_EXT)] (FP_LLOGBNAN): Likewise.
* math/Versions (llogb): New libm symbol at version GLIBC_2.25.
(llogbf): Likewise.
(llogbl): Likewise.
* math/Makefile (gen-libm-calls): Add w_llogbF.
(tests): Add test-fp-llogb-constants.
* math/w_llogb_template.c: New file. Based on
math/w_ilogb_template.c.
* math/libm-test.inc (llogb_test_data): New array.
(llogb_test): New function.
(main): Call llogb_test.
* math/test-fp-llogb-constants.c: New file. Based on
math/test-fp-ilogb-constants.c.
* math/test-tgmath-ret.c (llogb): New CHECK_RET_CONST call.
(do_test): Call check_return_llogb.
* math/test-tgmath.c (NCALLS): Increase to 126.
(F(compile_test)): Call llogb.
(F(llogb)): New function.
* manual/math.texi (Exponents and Logarithms): Document llogb,
llogbf, llogbl, FP_LLOGB0 and FP_LLOGBNAN.
* manual/libm-err-tab.pl (@all_functions): Add llogb.
* sysdeps/ieee754/ldbl-opt/nldbl-llogb.c: New file.
* sysdeps/ieee754/ldbl-opt/w_llogbl.c: Likewise.
* sysdeps/ieee754/ldbl-opt/Makefile (libnldbl-calls): Add llogb.
(CFLAGS-nldbl-llogb.c): New variable.
* sysdeps/nacl/libm.abilist: Update.
* sysdeps/unix/sysv/linux/aarch64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/alpha/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/arm/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/hppa/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/i386/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/ia64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/microblaze/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/mips/mips32/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/mips/mips64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/nios2/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist:
Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist:
Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/libm-le.abilist:
Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/libm.abilist:
Likewise.
* sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/sh/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/libm.abilist:
Likewise.
* sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/libm.abilist:
Likewise.
* sysdeps/unix/sysv/linux/tile/tilepro/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/x86_64/64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist: Likewise.
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Bug 19673 reports that the documentation of clog10 is incorrect, both
failing to include the division by log (10) in the imaginary part and,
in the non-TeX version of the equation only, describing the LHS as log
rather than log10.
This patch fixes both issues. Note: I think it's appropriate that the
LHS says log10 not clog10, and that the cexp and clog descriptions
referred to in a comment in that bug report similarly say exp and log;
this is a mathematical description not a literal C one.
Tested for x86_64.
[BZ #19673]
* manual/math.texi (Exponents and Logarithms): Correct description
of clog10.
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2016-05-06 Rical Jasan <ricaljasan@pacific.net>
* manual/math.texi: Fix typos in the manual.
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This patch implements support for the
__STDC_WANT_IEC_60559_FUNCS_EXT__ feature test macro, following the
__GLIBC_USE approach used for other ISO C feature test macros.
Currently this only affects the exp10 functions (which glibc has had
for a long time).
Tested for x86_64 and x86 (testsuite, and that installed stripped
shared libraries are unchanged by the patch).
* bits/libc-header-start.h (__GLIBC_USE_IEC_60559_FUNCS_EXT): New
macro.
* include/features.h (__STDC_WANT_IEC_60559_FUNCS_EXT__):
Document.
* manual/creature.texi (__STDC_WANT_IEC_60559_FUNCS_EXT__):
Document macro.
* manual/math.texi (exp10): Document as ISO from TS 18661-4:2015.
(exp10f): Likewise.
(exp10l): Likewise.
* math/bits/mathcalls.h (exp10): Declare if
[__GLIBC_USE (IEC_60559_FUNCS_EXT)], not [__USE_GNU].
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A large number of the test-ldouble failures seen for ldbl-128ibm are
spurious "underflow" and "inexact" exceptions. These arise from such
exceptions in the underlying arithmetic; unlike other spurious
exceptions from that arithmetic, they do not in general relate to
cases where the returned result is also substantially inaccurate, are
not so readily avoidable by appropriately conditional libgcc patches,
and are widespread enough to be hard to handle through individual
XFAILing of the affected tests.
Thus, this patch documents relaxed accuracy goals for libm functions
for IBM long double and makes libm-test.inc reflect these spurious
exceptions in ldbl-128ibm arithmetic and always allow them in
ldbl-128ibm testing (while still not allowing these exceptions to be
missing where required to be present). Tested for powerpc.
* manual/math.texi (Errors in Math Functions): Document relaxed
accuracy goals for IBM long double.
* math/libm-test.inc (test_exceptions): Always allow spurious
"underflow" and "inexact" exceptions for IBM long double.
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This patch refines the math.texi documentation of the goals for when
libm function raise the inexact and underflow exceptions. The
previous text was problematic in some cases around the underflow
threshold.
* Strictly, it would have meant that if the mathematical result of pow
was very slightly below DBL_MIN, for example, it was required to
raise the underflow exception; although normally a few ulps error
would be OK, if that error meant the computed value was slightly
above DBL_MIN it would fail the previously described underflow
exception goal.
* Similarly, strict IEEE semantics would imply that sin (DBL_MIN), in
round-to-nearest mode, underflows on before-rounding but not
after-rounding architectures, while returning DBL_MIN; the previous
wording would have required an underflow exception, so preventing
checks for a result with absolute value below DBL_MIN from being
sufficient checks to determine whether the exception is required.
(Under the previous wording, checks for a result with absolute value
<= DBL_MIN wouldn't have been sufficient either, because in
FE_TOWARDZERO mode a result of DBL_MIN definitely does not result
from an underflowing infinite-precision result.)
* The previous wording about rounding infinite-precision values could
be taken to mean all exceptions including "inexact" must be
consistent with some such value. That would mean that a result of
DBL_MIN in FE_UPWARD mode with "inexact" raised must also have
"underflow" raised on before-rounding architectures. Again, that
would cause problems for computing a result (possibly with spurious
"inexact" exceptions) and then using a rounding-mode-independent
test for results with absolute value below DBL_MIN to determine
whether an underflow exception must be forced in case the underflows
from intermediate computations happened to be exact.
By refining the documentation, this patch avoids stating goals for
accuracy close to the underflow threshold that were stricter than
applied anywhere else, and allows the implementation strategy of:
compute a result within a few ulps, taking care to avoid underflows in
intermediate computations, then force an underflow exception if that
result was subnormal. Only fully-defined functions such as fma need
to take greater care about the exact underflow threshold (including
its dependence on whether the architecture is before-rounding or
after-rounding, and on the rounding mode on after-rounding
architectures).
(If the rounding mode is changed as part of the computation, it's
still necessary to ensure that not just intermediate computations, but
the final computation of the result to be returned, do not raise
underflow if that result is the least normal value and underflow would
be inconsistent with the original rounding mode. Since such code can
readily discard exceptions as part of saving and restoring the
rounding mode - SET_RESTORE_ROUND_NOEX etc. - I don't think that
should be a problem in practice.)
* manual/math.texi (Errors in Math Functions): Clarify goals
regarding inexact and underflow exceptions.
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Minor formatting fix that was carried by issuing
sed -e"s/\. \([A-Z]\)/. \1/" followed by editing result.
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This is a minimal patch to remove _BSD_SOURCE and _SVID_SOURCE from
the documented user API, making them into aliases for _DEFAULT_SOURCE
with a #warning given, but keeping most of the features.h logic using
those macros and all the exising __USE_* conditionals, on the basis
that all the consequent cleanups will go in followup patches.
Tested x86_64.
* include/features.h: Update comment documenting feature test
macros.
[_BSD_SOURCE || _SVID_SOURCE]: Give #warning. Define
_DEFAULT_SOURCE.
* manual/creature.texi (_BSD_SOURCE): Remove documentation.
(_SVID_SOURCE): Likewise.
(_DEFAULT_SOURCE): Update description of default features.
(Feature Test Macros): Don't mention _SVID_SOURCE in conjunction
with _GNU_SOURCE.
* manual/filesys.texi (__ftw_func_t): Do not refer to _BSD_SOURCE.
(S_ISVTX): Likewise.
* manual/math.texi (Mathematical Constants): Likewise.
* manual/signal.texi (Interrupted Primitives): Likewise.
* manual/startup.texi (putenv): Do not refer to _SVID_SOURCE.
* math/test-matherr.c (_SVID_SOURCE): Do not define.
* sysvipc/sys/ipc.h [__USE_SVID && !__USE_XOPEN && __GNUC__ >= 2]:
Don't refer to _SVID_SOURCE in warning text.
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* manual/math.texi (BSD Random): Fix a typo: s/are/is/
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* manual/creature.texi: Likewise.
* manual/filesys.texi: Likewise.
* manual/math.texi: Likewise.
* manual/memory.texi: Likewise.
* manual/resource.texi: Likewise.
* manual/syslog.texi: Likewise.
* manual/time.texi: Likewise.
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* manual/contrib.texi (Contributors): Fix cross reference.
* manual/libc.texinfo (Copying): Include freemanuals.
* manual/Makefile (appendices): Add freemanuals.
* manual/freemanuals.texi: New file.
Patch by Brian Youmans <3diff@gnu.org>.
* manual/libm-err-tab.pl: Pretty print more platforms, print a
smaller table.
* manual/math.texi (Errors in Math Functions): Fix grammar, start
table on separate page.
Patch by Brian Youmans <3diff@gnu.org>.
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2001-04-09 Ulrich Drepper <drepper@redhat.com>
* Makefile (distribute): Add scripts/documented.sh.
* scripts/documented.sh: New file.
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* sysdeps/unix/i386/i686/tempname.c: New file.
* sysdeps/posix/tempname.c (__gen_tempname): If RANDOM_BITS is
defined use this macro to get some bits of randomness instead of
the usual gettimeofday or time calls.
2001-03-16 Paul Eggert <eggert@twinsun.com>
* sysdeps/posix/tempname.c (uint64_t): Define to uintmax_t if
not defined, and if UINT64_MAX is not defined.
2001-03-19 Ulrich Drepper <drepper@redhat.com>
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2000-08-20 Ulrich Drepper <drepper@redhat.com>
* time/tst-getdate.c (main): Make error messages more human readable.
* sysdeps/powerpc/fpu_control.h (_FPU_GETCW): Allow gcc to generic
postinc/postdec instruction.
(_FPU_SETCW): Likewise.
Patch by Franz Sirl <Franz.Sirl-kernel@lauterbach.com>.
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2000-05-22 Andreas Jaeger <aj@suse.de>
* math/Makefile: Add -D__FAST_MATH__ to CFLAGS-test-ifloat.c,
CFLAGS-test-idouble.c, CFLAGS-test-ildoubl.c.
* manual/math.texi (FP Function Optimizations): Document gcc
-ffast-math behaviour with mathinlines.
* sysdeps/i386/fpu/bits/mathinline.h: Only use save inline
functions unless -ffast-math is given to gcc.
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* manual/Makefile (chapters): Add syslog.
* manual/syslog.texi: New file.
* manual/math.texi: Fix references.
* manual/terminal.texi: Likewise.
Patch by Bryan Henderson <bryanh@giraffe-data.com>.
2000-04-18 Jakub Jelinek <jakub@redhat.com>
* posix/sys/wait.h: Define __WAIT_STATUS and the like either if
stdlib.h was not included or __USE_XOPEN not defined.
2000-04-23 Ulrich Drepper <drepper@redhat.com>
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1999-10-31 Ulrich Drepper <drepper@cygnus.com>
* includes/features.h: Replace __USE_ISOC9X by __USE_ISOC99 and also
recognize _ISOC99_SOURCE.
* libio/stdio.h: Likewise.
* math/math.h: Likewise.
* math/bits/mathcalls.h: Likewise.
* math/stdio.h: Likewise.
* stdlib/stdlib.h: Likewise.
* sysdeps/alpha/fpu/bits/mathdef.h: Likewise.
* sysdeps/alpha/fpu/bits/mathinline.h: Likewise.
* sysdeps/arm/bits/huge_val.h: Likewise.
* sysdeps/generic/bits/mathdef.h: Likewise.
* sysdeps/i386/bits/huge_val.h: Likewise.
* sysdeps/i386/fpu/bits/mathdef.h: Likewise.
* sysdeps/i386/fpu/bits/mathinline.h: Likewise.
* sysdeps/ieee754/bits/huge_val.h: Likewise.
* sysdeps/m68k/bits/huge_val.h: Likewise.
* sysdeps/m68k/fpu/bits/mathdef.h: Likewise.
* sysdeps/m68k/fpu/bits/mathinline.h: Likewise.
* sysdeps/powerpc/bits/mathdef.h: Likewise.
* sysdeps/powerpc/bits/mathinline.h: Likewise.
* sysdeps/sparc/fpu/bits/mathdef.h: Likewise.
* sysdeps/sparc/fpu/bits/mathinline.h: Likewise.
* sysdeps/sparc/sparc32/fpu/bits/huge_val.h: Likewise.
* wcsmbs/wchar.h: Likewise.
* sysdeps/powerpc/bits/mathdef.h: Moved to...
* sysdeps/powerpc/fpu/bits/mathdef.h: ...here.
* sysdeps/powerpc/bits/mathinline.h: Moved to...
* sysdeps/powerpc/fpu/bits/mathinline.h: ...here.
1999-10-31 Andreas Jaeger <aj@suse.de>
* manual/math.texi (Errors in Math Functions): Correct TeX code.
1999-10-31 Andreas Jaeger <aj@suse.de>
* math/libm-test.inc: Change comments to use ISO C99 instead of
ISO C9x.
* math/w_lgamma.c: Likewise.
* math/w_lgammaf.c: Likewise.
* math/w_lgammal.c: Likewise.
* math/test-fenv.c: Likewise.
* sysdeps/ieee754/ldbl-96/printf_fphex.c: Likewise.
* sysdeps/ieee754/ldbl-128/printf_fphex.c: Likewise.
* sysdeps/generic/printf_fphex.c: Likewise.
1999-10-31 Andreas Jaeger <aj@suse.de>
* manual/arith.texi (Parsing of Floats): Remove C from ISO C comment.
* manual/math.texi: Change ISO C9x to ISO C99.
* manual/startup.texi: Likewise.
* manual/stdio.texi: Likewise.
1999-10-31 Andreas Jaeger <aj@suse.de>
* manual/arith.texi: Change ISO C9x to ISO C99.
* manual/time.texi (Low-Level Time String Parsing): Likewise.
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* manual/math.texi (Errors in Math Functions): New section.
* math/libm-err-tab.pl: Moved to...
* manual/libm-err-tab.pl: ...here.
* manual/Makefile: Add rules for math function error table generation.
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1999-08-27 Ulrich Drepper <drepper@cygnus.com>
* manual/argp.texi: Fixing language and types.
* manual/conf.texi: Likewise.
* manual/contrib.texi: Likewise.
* manual/filesys.texi: Likewise.
* manual/install.texi: Likewise.
* manual/job.texi: Likewise.
* manual/lang.texi: Likewise.
* manual/llio.texi: Likewise.
* manual/math.texi: Likewise.
* manual/nss.texi: Likewise.
* manual/pipe.texi: Likewise.
* manual/signal.texi: Likewise.
* manual/socket.texi: Likewise.
* manual/stdio.texi: Likewise.
* manual/sysinfo.texi: Likewise.
* manual/users.texi: Likewise.
Patches by Neil Booth <NeilB@earthling.net>.
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1999-07-27 Andreas Jaeger <aj@arthur.rhein-neckar.de>
* manual/math.texi (FP Function Optimization): Mention drawbacks.
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1998-12-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
* timezone/Makefile: Protect inclusion of z.* by avoid-generated
and inhibit_timezone_rules instead of no_deps.
* Make-dist: Pass inhibit_timezone_rules=t when making
echo-distinfo.
1998-12-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
* manual/Makefile (distribute): Remove dir-add.texinfo.
* sysdeps/unix/sysv/linux/powerpc/Dist: Add sys/procfs.h and
sys/user.h.
1998-12-11 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
* manual/Makefile (stamp-summary): Use ^L as separator for
sorting.
* manual/arith.texi: Add comments before all @deffoox lines to get
them added to the summary.
* manual/creature.texi: Likewise.
* manual/math.texi: Likewise.
1998-12-13 Andreas Jaeger <aj@arthur.rhein-neckar.de>
* math/libm-test.c: Remove macro ISINF. Change all usages of
ISINF to isinf.
1998-12-13 Andreas Jaeger <aj@arthur.rhein-neckar.de>
* sysdeps/alpha/fpu/fsetexcptflg.c: Avoid -Wparentheses warning.
* sysdeps/libm-ieee754/s_expm1.c (__expm1): Avoid -Wparentheses
warning.
* sysdeps/libm-ieee754/s_log1p.c (__log1p): Likewise.
* sysdeps/libm-ieee754/e_logf.c (__ieee754_logf): Likewise.
* sysdeps/libm-ieee754/s_expm1f.c (__expm1f): Likewise.
* sysdeps/libm-ieee754/e_log.c (__ieee754_log): Likewise.
* sysdeps/libm-ieee754/s_log1pf.c (__log1pf): Likewise.
1998-12-13 Andreas Jaeger <aj@arthur.rhein-neckar.de>
* sunrpc/svc_udp.c (svcudp_bufcreate): Declare len as socklen_t.
(svcudp_recv): Likewise.
1998-12-13 Thorsten Kukuk <kukuk@vt.uni-paderborn.de>
* nis/nss-nisplus.h: Change some mappings of NIS+ errors to
NSS error codes to avoid endless loops.
1998-12-12 Geoff Keating <geoffk@ozemail.com.au>
* posix/fnmatch.c (fnmatch): Arguments to FOLD must not have
side-effects.
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1998-07-29 Andreas Jaeger <aj@arthur.rhein-neckar.de>
* manual/pattern.texi (More Flags for Globbing): Fix typo.
* manual/math.texi (Special Functions): Fix typo.
* sysdeps/unix/sysv/linux/bits/in.h (IPV6_ROUTER_ALERT): New
constant from Linux 2.1.112.
* posix/Makefile (install-lib): Compile libposix.a only if
build-static == yes.
1998-07-28 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/generic/glob.c: Maintain const correctness. Move extern
declarations to file level. Cope with unsupported
_SC_GETPW_R_SIZE_MAX.
1998-07-29 Ulrich Drepper <drepper@cygnus.com>
* stdio-common/tst-printf.c: %z is now recognized by printf.
* sysdeps/libm-ieee754/c_csqrt.c: Fix problems with some cancelation
errors.
* sysdeps/libm-ieee754/c_csqrtf.c: Likewise.
* sysdeps/libm-ieee754/c_csqrtlc: Likewise.
Patch by Stephen L Moshier <moshier@mediaone.net>.
* math/libm-test.c (csqrt_test): Correct typo in one test, add
another one.
* sysdeps/unix/sysv/linux/bits/siginfo.h: Adjust siginfo_t after
latest kernel change.
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1998-07-28 Ulrich Drepper <drepper@cygnus.com>
* math/libm-test.c (tgamma_test): Remove redundant tests.
1998-07-28 16:20 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/generic/glob.c: Correct problems with */foo and GLOB_NOCHECK
where foo does not exist in any of the subdirectories.
Reported by Paul D. Smith <psmith@BayNetworks.COM>.
* posix/globtest.sh: Add test for this bug.
1998-07-28 Mark Kettenis <kettenis@phys.uva.nl>
* io/sys/statfs.h: Fix typos.
* io/sys/statvfs.h: Fix typos.
1998-07-28 Ulrich Drepper <drepper@cygnus.com>
* version.h (VERSION): Bump to 2.0.95.
* math/Makefile (libm-calls): Remove w_gamma, add w_tgamma.
* math/Versions [GLIBC_2.1]: Add tgamma, tgammaf, and tgammal.
* math/libm-test.c: Split old gamma_test and move half of it in new
function tgamma_test.
* math/bits/mathcalls.h: Add declaration of tgamma.
* sysdeps/libm-ieee754/k_standard.c: Change gamma errors into
tgamma errors.
* sysdeps/libm-ieee754/w_gamma.c: Remove lgamma compatibility code
and rename to ...
* sysdeps/libm-ieee754/w_tgamma.c: ... this. New file.
* sysdeps/libm-ieee754/w_gammaf.c: Remove lgammaf compatibility code
and rename to ...
* sysdeps/libm-ieee754/w_tgammaf.c: ... this. New file.
* sysdeps/libm-ieee754/w_gammal.c: Remove lgammal compatibility code
and rename to ...
* sysdeps/libm-ieee754/w_tgammal.c: ... this. New file.
* sysdeps/libm-ieee754/w_lgamma.c: Add gamma as weak alias.
* sysdeps/libm-ieee754/w_lgammaf.c: Likewise.
* sysdeps/libm-ieee754/w_lgammal.c: Likewise.
* stgdio-common/printf-parse.h: Implement handling of j, t, and z
modifiers.
* stdio-common/vfprintf.c: Likewise.
* stdio-common/vfscanf.c: Likewise.
* manual/stdio.texi: Document new printf/scanf modifiers.
* sysdeps/unix/sysv/linux/recvmsg.c: Remove alias __recvmsg.
* sysdeps/unix/sysv/linux/sendmsg.c: Remove alias __sendmsg.
1998-07-28 Thorsten Kukuk <kukuk@vt.uni-paderborn.de>
* sunrpc/Makefile (routines): Add clnt_unix and svc_unix.
* sunrpc/Versions: Add new *unix_create functions.
* sunrpc/clnt_gen.c: Add support for RPC over AF_UNIX.
* sunrpc/clnt_unix.c: New, client side of RPC over AF_UNIX.
* sunrpc/key_call.c: Use RPC over AF_UNIX for communication
with keyserv daemon.
* sunrpc/rpc/clnt.h: Add AF_UNIX based RPC function prototypes.
* sunrpc/rpc/svc.h: Likewise.
* sunrpc/svc_authux.c: Copy internal auth flavor if none is given.
* sunrpc/svc_tcp.c: Fix typos.
* sunrpc/svc_unix.c: New, server side of AF_UNIX based RPC.
* nis/Makefile: Remove currently not working cache functions.
* nis/Versions: Add __nisbind_* functions for rpc.nisd.
* nis/nis_call.c: Rewrite binding to a NIS+ server to reuse
CLIENT handles.
* nis/nis_file.c: Fix memory leaks.
* nis/nis_intern.h: Move internal structs from here ...
* nis/rpcsvc/nislib.h: ... to here for NIS+ server and tools.
* nis/nis_lookup.c: Try at first if last client handle works.
* nis/nis_table.c: Likewise.
* nis/nis_checkpoint.c: Adjust __do_niscall2 parameters.
* nis/nis_mkdir.c: Likewise.
* nis/nis_ping.c: Likewise.
* nis/nis_rmdir.c: Likewise.
* nis/nis_server.c: Likewise.
* nis/nis_util.c: Likewise.
* nis/nis_findserv.c (__nis_findfastest): Little optimization.
1998-07-28 Andreas Jaeger <aj@arthur.rhein-neckar.de>
* stdlib/strtol.c (STRTOL_LONG_MAX): Correct typo in last patch -
define as LONG_MAX.
1998-07-28 09:31 Ulrich Drepper <drepper@cygnus.com>
* nscd/connections.c (gr_send_answer): Deal with missing UIO_MAXIOV.
Correct test whether writev send all data.
* nscd/nscd_getgr_r.c (__nscd_getgr_r): Correct test whether readv
received all data.
1998-07-28 Mark Kettenis <kettenis@phys.uva.nl>
* nscd/nscd_getgr_r.c (__nscd_getgr_r): Deal with missing UIO_MAXIOV.
1998-07-28 Mark Kettenis <kettenis@phys.uva.nl>
* sysdeps/mach/hurd/dl-sysdep.c (open_file): Change assert call to
allow mode to be 0.
(__xstat): New function.
(__fxstat): New function.
(_dl_sysdep_read_whole_file): Removed. The implementation in
`elf/dl-misc.c' now also works for the Hurd.
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1998-07-17 Ulrich Drepper <drepper@cygnus.com>
* debug/catchsegv.sh: Fix several stupid bugs.
* shlib-versions: Define version for libSegFault.
* debug/Makefile: Replace shared lib version number while rewriting.
1998-07-17 Mark Kettenis <kettenis@phys.uva.nl>
* sysdeps/mach/hurd/dl-sysdep.c (__mmap): Add sanity check.
Suggested by Roland McGrath.
1998-07-15 Andreas Jaeger <aj@arthur.rhein-neckar.de>
* timezone/Makefile: Remove '-L (leapseconds)' for testdata
generation to control environment.
1998-07-17 09:21 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/unix/sysv/sysv4/solaris2/bits/signum.h: Define SIG_HOLD.
Patch by John Tobey <jtobey@banta-im.com>.
* manual/llio.texi: Document readv/writev and mmap functions.
Patch by Michael Deutschmann <michael@talamasca.wkpowerlink.com>.
1998-07-16 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* manual/Makefile (texis): Depend on texis.awk.
(nonexamples): Filter out add-on chapters.
(chapters.% top-menu.%): Depend on libc-texinfo.sh.
(stamp-summary): Depend on $(texis) except summary.texi.
($(inst_infodir)/libc.info): Simplify command.
* manual/libc-texinfo.sh: Cleaned up to use less temporary files.
Fix the generation of the detailed node listing to make it
complete again.
* manual/math.texi: Fix signature of lgamma_r.
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1998-07-10 18:14 -0400 Zack Weinberg <zack@rabi.phys.columbia.edu>
* manual/Makefile: Overhauled. Generate libc.texinfo from the
chapter files. Exorcise the chapters, chapters-incl mess.
Support inserting doc chapters from add-on modules.
(chapters): New variable.
(add-chapters): New variable.
(appendices): New variable.
(libc.texinfo): New target.
(clean): Fix bugs.
(realclean): Fix bugs.
* manual/texis.awk: New file.
* manual/libc-texinfo.sh: New file.
* manual/libc-texinfo.in: New file.
* manual/conf.texi (top @node): Remove next pointer.
* manual/lang.texi (top @node): Remove prev pointer.
* manual/job.texi (top @node): Add explicit pointers.
* manual/message.texi (top @node): Add explicit pointers.
* manual/nss.texi (top @node): Add explicit pointers.
* manual/process.texi (top @node): Add explicit pointers.
* manual/startup.texi (top @node): Add explicit pointers.
* manual/terminal.texi (top @node): Add explicit pointers.
* manual/users.texi (top @node): Add explicit pointers.
* manual/arith.texi: Add %MENU% tag.
* manual/conf.texi: Add %MENU% tag.
* manual/contrib.texi: Add %MENU% tag.
* manual/ctype.texi: Add %MENU% tag.
* manual/errno.texi: Add %MENU% tag.
* manual/filesys.texi: Add %MENU% tag.
* manual/header.texi: Add %MENU% tag.
* manual/install.texi: Add %MENU% tag.
* manual/intro.texi: Add %MENU% tag.
* manual/io.texi: Add %MENU% tag.
* manual/job.texi: Add %MENU% tag.
* manual/lang.texi: Add %MENU% tag.
* manual/llio.texi: Add %MENU% tag.
* manual/locale.texi: Add %MENU% tag.
* manual/maint.texi: Add %MENU% tag.
* manual/math.texi: Add %MENU% tag.
* manual/mbyte.texi: Add %MENU% tag.
* manual/memory.texi: Add %MENU% tag.
* manual/message.texi: Add %MENU% tag.
* manual/nss.texi: Add %MENU% tag.
* manual/pattern.texi: Add %MENU% tag.
* manual/pipe.texi: Add %MENU% tag.
* manual/process.texi: Add %MENU% tag.
* manual/search.texi: Add %MENU% tag.
* manual/setjmp.texi: Add %MENU% tag.
* manual/signal.texi: Add %MENU% tag.
* manual/socket.texi: Add %MENU% tag.
* manual/startup.texi: Add %MENU% tag.
* manual/stdio.texi: Add %MENU% tag.
* manual/string.texi: Add %MENU% tag.
* manual/sysinfo.texi: Add %MENU% tag.
* manual/terminal.texi: Add %MENU% tag.
* manual/time.texi: Add %MENU% tag.
* manual/users.texi: Add %MENU% tag.
1998-07-13 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/unix/sysv/linux/i386/dl-procinfo.h (x86_cap_flags):
Update.
1998-07-11 Andreas Jaeger <aj@arthur.rhein-neckar.de>
* sysdeps/unix/sysv/linux/recvmsg.c (__libc_recvmsg): Use ANSI
style declaration to avoid warning.
* sysdeps/unix/sysv/linux/sendmsg.c (__libc_sendmsg): Likewise.
1998-07-04 Mark Kettenis <kettenis@phys.uva.nl>
* elf/rtld.c (process_dl_debug): Add missing continue.
1998-07-12 Mark Kettenis <kettenis@phys.uva.nl>
* elf/rtld.c (_dl_skip_args): Make global because the Hurd startup
code needs it.
1998-07-10 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* Makeconfig ($(common-objpfx)sysd-dirs): Write out definition of
sysd-dirs-done.
* Makerules: Don't generate version maps too early.
($(common-objpfx)sysd-versions): Force regeneration if the list of
subdirs has changed.
1998-07-10 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* elf/dlfcn.h (DL_CALL_FCT): Use portable comma expression.
1998-07-11 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* iconv/gconv_db.c (gen_steps): Always set *handle and *nsteps.
* iconv/gconv_dl.c (__gconv_find_shlib): Correct use of tfind
return value.
1998-07-12 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* elf/dl-open.c (dl_open_worker): New function.
(_dl_open): Call it to do the actual work while catching errors.
* elf/dl-close.c (_dl_close): Only call termination function if
the initialisation function was called.
1998-07-13 Ulrich Drepper <drepper@cygnus.com>
* libio/libioP.h (_IO_cleanup_registration_needed): Use __PMT.
Reported by Felix von Leitner <leitner@amdiv.de>.
1998-07-13 10:28 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* elf/rtld.c (process_dl_debug): Add missing continue.
1998-06-23 Mark Kettenis <kettenis@phys.uva.nl>
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1998-05-19 15:58 Ulrich Drepper <drepper@cygnus.com>
* elf/rtld.c (process_envvars): Fix typo. Don't handle
LD_PROFILE_OUTPUT in SUID binaries.
* intl/dcgettext.c: In SUID binaries don't let language part of
locale value contain path elements.
* intl/explodename.h: Define new function _nl_find_language.
* intl/loadinfo.h: Declare _nl_find_language.
* locale/findlocale.c (_nl_find_locale): Use _nl_find_locale to get
language part it drop the value is path element is contained.
* locale/setlocale.c: Fix typo.
1998-05-18 Philip Blundell <Philip.Blundell@pobox.com>
* sysdeps/unix/sysv/linux/arm/socket.S: Correct handling of arguments.
* sysdeps/arm/strlen.S: Support both big and little endian processors.
* sysdeps/arm/sysdep.h (ALIGNARG): ELF .align directive uses a
log, not a byte-count.
* sysdeps/unix/arm/sysdep.S (syscall_error): Use C_SYMBOL_NAME for
a.out compatibility.
1998-05-19 Andreas Jaeger <aj@arthur.rhein-neckar.de>
* sysdeps/unix/bsd/vax/vfork.S: Fix the "the the" problems.
* sysdeps/unix/bsd/sun/m68k/vfork.S: Likewise.
* sysdeps/unix/bsd/hp/m68k/vfork.S: Likewise.
* posix/unistd.h: Likewise.
* math/math.h: Likewise.
* manual/users.texi (Manipulating the Database): Likewise.
* manual/signal.texi (Job Control Signals): Likewise.
* manual/message.texi (The gencat program): Likewise.
* manual/filesys.texi (Hard Links): Likewise.
* manual/math.texi (SVID Random): Likewise.
* manual/llio.texi (Waiting for I/O): Likewise.
* manual/io.texi (File Name Errors): Likewise.
* manual/conf.texi (String Parameters): Likewise.
* manual/arith.texi (Infinity): Likewise.
* malloc/malloc.c: Likewise.
* hurd/hurdsig.c (_hurd_internal_post_signal): Likewise.
* csu/Makefile: Likewise.
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1998-03-19 14:28 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/generic/strtok_r.c: Make __strtok_r real name and strtok_r
weak alias.
* sysdeps/i386/strtok_r.c: Likewise.
* sysdeps/libm-i387/i686/s_fdim.S: Make it really work.
* sysdeps/libm-i387/i686/s_fdimf.S: Likewise.
* sysdeps/libm-i387/i686/s_fdiml.S: Likewise.
* sysdeps/libm-i387/i686/s_fmin.S: Likewise.
* sysdeps/libm-i387/i686/s_fminf.S: Likewise.
* sysdeps/libm-i387/i686/s_fminl.S: Likewise.
1998-03-19 Andreas Jaeger <aj@arthur.rhein-neckar.de>
* intl/localealias.c: Remove unneeded define for strdup.
1998-03-19 13:45 Ulrich Drepper <drepper@cygnus.com>
* manual/argp.texi: Adjust for better TeX output.
* manual/arith.texi: Likewise.
* manual/conf.texi: Likewise.
* manual/filesys.texi: Likewise.
* manual/header.texi: Likewise.
* manual/lgpl.texinfo: Likewise.
* manual/math.texi: Likewise.
* manual/message.texi: Likewise.
* manual/pattern.texi: Likewise.
* manual/process.texi: Likewise.
* manual/signal.texi: Likewise.
* manual/socket.texi: Likewise.
* manual/startup.texi: Likewise.
* manual/stdio.texi: Likewise.
* manual/terminal.texi: Likewise.
* manual/examples/rprintf.c: Likewise.
* manual/examples/testopt.c: Likewise.
Patches by Zack Weinberg <zack@rabi.phys.columbia.edu>.
1998-03-19 20:45 Tim Waugh <tim@cyberelk.demon.co.uk>
* posix/wordexp.c (parse_param): Don't immediately stop parsing a
parameter name after seeing a digit if it's enclosed in braces.
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1997-12-28 15:08 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/powerpc/__longjmp.S: Define _SETJMP_H before including
<bits/setjmp.h>.
* sysdeps/powerpc/setjmp.S: Likewise.
Patches by Matt McLean <keys@keys.got.net>.
* Make-dist (sysdep_dirs): Ignore bits dirs while searching.
* Makefile: Undo last patch.
(distribute): Add test-installation.pl.
* configure.in: Correct handling of --enable-add-ons without parameter.
Correct address of WWW pages.
* libc.map: Add _nl_domain_bindings.
* db2/mutex/tsl_parisc.s: New file.
* iconvdata/Makefile (distribute): Add jis0201.c, jis0208.c, jis0212.c,
and extra-module.mk.
* localedata/Makefile (distribute): New. Add all the files.
* stdlib/Makefile (headers): Add inttypes.h.
(routines): Add strtoimax, strtoumax, wcstoimax, and wcstoumax.
* sysdeps/generic/inttypes.h: New file.
* sysdeps/generic/strtoimax.c: New file.
* sysdeps/generic/strtoumax.c: New file.
* sysdeps/generic/wcstoimax.c: New file.
* sysdeps/generic/wcstoumax.c: New file.
* sysdeps/wordsize-32/Dist: Removed.
* sysdeps/wordsize-32/Makefile: Removed.
* sysdeps/wordsize-64/Dist: Removed.
* sysdeps/wordsize-64/Makefile: Removed.
* sysdeps/generic/bits/environments.h: New file.
* include/limits.h: Define MB_LEN_MAX in any case to 6. The gcc
header is still not correct.
* io/fcntl.h [__USE_FILE_OFFSET64]: We have to use the __*64 types.
* posix/unistd.h: Likewise.
* sysdeps/generic/sys/mman.h: Likewise.
* sysdeps/unix/sysv/linux/sys/mman.h: Likewise.
* manual/arith.texi: Change definition of mul macro.
* manual/math.texi: Likewise.
* misc/Makefile (routines): Add mmap64.
* sysdeps/generic/mmap64.c: New file.
* sysdeps/unix/sysv/linux/alpha/mmap64.c: New file.
* sysdeps/unix/sysv/linux/sparc/sparc64/mmap64.c: New file.
* sysdeps/unix/sysv/linux/alpha/syscalls.list: Add __mmap64 and mmap64
aliases to mmap.
* sysdeps/unix/sysv/linux/sparc/sparc64/syscalls.list: Likewise.
* sysdeps/generic/setrlimit64.c: Don't mark as stub.
* nis/nss_nis/nis-hosts.c (internal_nis_gethostent_r): Pretty print.
* nis(rpcsvc/nis_tags.h: Prevent warning by unknown pragma.
* sysdeps/posix/mk-stdiolim.c: Generate correct file which defines
FOPEN_MAX also when included by limits.h.
* sysdeps/unix/sysv/linux/stdio_lim.h.in: Likewise.
* sysdeps/unix/sysv/linux/Dist: Add oldsiglist.c, netax25/ax25.h,
and netrom/netrom.h.
* sysdeps/unix/sysv/linux/Makefile [$(subdir)=stdio-common]: Add
oldsiglist to sysdep_routines, not aux.
[$(subdir)=inet] (sysdep_headers): Add netax25/ax25.h, netrom/netrom.h.
* sysdeps/unix/sysv/linux/bits/socket.h: Remove SOL_AX25, SOL_ATALK,
and SOL_NETROM definition.
* sysdeps/unix/sysv/linux/i386/Dist: Add s_pwrite64.S and s_pread64.S.
* sysdeps/unix/sysv/linux/net/route.h: Pretty print.
* sysdeps/unix/sysv/linux/netatalk/at.h: Pretty print.
1997-12-25 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/unix/sysv/linux/alpha/net/route.h: New file.
* sysdeps/unix/sysv/linux/alpha/kernel_sigaction.h: Replace
sa_handler with k_sa_handler.
* sysdeps/unix/sysv/linux/alpha/syscalls.list: Add __getrlimit as
strong alias.
Reported by a sun.
* sysdeps/unix/sysv/linux/sigsuspend.c: Don't define
__libc_have_rt_sigs here.
* sysdeps/unix/sysv/linux/sigaction.c: Do it instead here.
* sysdeps/unix/sysv/linux/i386/sigaction.c: Likewise.
* sysdeps/unix/sysv/linux/sigpending.c: Correct comment.
* sysdeps/unix/sysv/linux/sigprocmask.c: Likewise.
1997-12-11 07:51 Geoff Keating <geoffk@ozemail.com.au>
* sysdeps/powerpc/atomicity.h: New file.
* sysdeps/mach/powerpc/machine-lock.h: New file.
* Rules: Use -fpic to build anything that might end up in a users'
shared library.
* sysdeps/powerpc/s_fdim.c: New file.
* sysdeps/powerpc/s_fdimf.c: New file.
* sysdeps/powerpc/s_fmax.S: New file.
* sysdeps/powerpc/s_fmaxf.S: New file.
* sysdeps/powerpc/s_fmin.S: New file.
* sysdeps/powerpc/s_fminf.S: New file.
* sysdeps/powerpc/s_llrint.c: Now is for double.
* sysdeps/powerpc/s_llrintf.c: New file.
* sysdeps/powerpc/s_llround.c: Now is for double.
* sysdeps/powerpc/s_llroundf.c: New file.
* sysdeps/powerpc/s_lrint.c: Now is for double.
* sysdeps/powerpc/s_lrintf.S: New file.
* sysdeps/powerpc/s_lround.c: Now is for double.
* sysdeps/powerpc/s_lroundf.c: New file.
* sysdeps/powerpc/bits/mathinlines.h: Add inline versions of lrint,
lrintf, fdim, fdimf.
* sysdeps/unix/sysv/linux/powerpc/kernel_termios.h: Don't use bits/
file directly, use its parent.
* sysdeps/unix/sysv/linux/powerpc/dl-sysdep.c: Re-instate '++'
(for the third time).
1997-12-20 13:50 Richard Henderson <rth@cygnus.com>
* posix/sched.h: timespec is in <time.h>.
* sysdeps/unix/sysv/linux/sys/kd.h: Don't redefine _LINUX_TYPES_H.
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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.
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1997-10-15 06:56 Ulrich Drepper <drepper@cygnus.com>
* Rules: Remove ruls to magically install <subdir>.h headers.
Reported by Mark Kettenis <kettenis@phys.uva.nl>.
* glibcbug.in: Fix @gnu.ai.mit.edu -> @gnu.org.
* version.c: Likewise.
* catgets/gencat.c: Likewise.
* db2/makedb.c: Likewise.
* locale/programs/locale.c: Likewise.
* locale/programs/localedef.c: Likewise.
* libc.map: Move _IO_list_all back to GLIBC_2.0.
* elf/rtld.c: Provide name of running program to _dl_new_object.
* Rules: Implement shared-only-sources.
* include/libc-symbols.h: Define default_symbol_version.
* libio/Makefile (shared-only-sources): Define.
* libio/freopen.c: Define as default version.
* libio/iofopen.c: Likewise.
* libio/genops.c: Define _IO_list_all here.
* libio/stdfiles.c: Create linked list with public names.
* libio/oldstdfiles.c: Likewise.
* stdio-common/printf.c: Optimize.
* stdio-common/scanf.c: Optimize.
* sysdeps/generic/setfpucw.c: Include #include <...> not "...".
* sysdeps/i386/i486/bits/string.h: Add optimized versions of index and
rindex.
1997-10-14 Andreas Jaeger <aj@arthur.rhein-neckar.de>
* manual/arith.texi: Spelling fixes.
* manual/conf.texi: Likewise.
* manual/creature.texi: Likewise.
* manual/filesys.texi: Likewise.
* manual/intro.texi: Likewise.
* manual/llio.texi: Likewise.
* manual/math.texi: Likewise.
* manual/message.texi: Likewise.
* manual/pattern.texi: Likewise.
* manual/search.texi: Likewise.
* manual/signal.texi: Likewise.
* manual/socket.texi: Likewise.
* manual/startup.texi: Likewise.
* manual/stdio.texi: Likewise.
* manual/string.texi: Likewise.
* manual/time.texi: Likewise.
* manual/users.texi: Likewise.
1997-10-13 05:25 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/generic/sys/mman.h: Use __ptr_t instead of __caddr_t.
* sysdeps/unix/bsd/osf/sys/mman.h: Likewise.
* sysdeps/unix/bsd/sun/sunos4/sys/mman.h: Likewise.
* sysdeps/unix/bsd/ultrix4/sys/mman.h: Likewise.
* sysdeps/unix/sysv/irix4/sys/mman.h: Likewise.
* sysdeps/unix/sysv/linux/sys/mman.h: Likewise.
* sysdeps/mach/hurd/mmap.c: Likewise.
* sysdeps/generic/mmap.c: Likewise.
* sysdeps/unix/bsd/sun/sunos4/mmap.c: Likewise.
* sysdeps/mach/munmap.c: Likewise.
* sysdeps/generic/munmap.c: Likewise.
* sysdeps/mach/mprotect.c: Likewise.
* sysdeps/generic/mprotect.c: Likewise.
* sysdeps/generic/msync.c: Likewise.
* sysdeps/generic/madvise.c: Likewise.
* sysdeps/unix/sysv/linux/madvise.c: Include stub version from generic
subdir.
1997-10-12 20:27 Zack Weinberg <zack@rabi.phys.columbia.edu>
* sysdeps/stub (all files): Moved to sysdeps/generic.
* all files using stub_warning: Include <stub-tag.h>.
* include/stub-tag.h: New file, marks stubs in .d files.
* Makerules: Look for stub-tag.h, not sysdeps/stub, when building
<gnu/stubs.h>.
* configure.in: Don't add sysdeps/stub to $sysnames.
* sysdeps/unix/Makefile: Look for generic headers, not stub
headers.
* sysdeps/generic/Makefile: Likewise.
* manual/maint.texi: Delete references to sysdeps/stub.
* INSTALL: Rebuilt.
* configure: Rebuilt.
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1997-10-12 05:09 Ulrich Drepper <drepper@cygnus.com>
* libio/Makefile (routines): Remove iofprintf.
* stdio-common/fprintf.c [USE_IN_LIBIO]: Define _IO_fprintf.
* libio/filedoalloc.c: Use _G_stat64 instead of stat.
* libio/fileops.c (_IO_file_open): Change to take extra argument
indicating whether 32 or 64 bit mode is wanted.
* libio/iofopen.c: Call _IO_file_open with extra argument set to 0.
* libio/iofopen64.c: Call _IO_file_open with extra argument set to 0.
* libio/iolibio.h (_IO_freopen, _IO_freopen64): Likewise.
* libio/iofgetpos.c: Pretty print.
* libio/iofgetpos64.c: Use _IO_fpos64_t for local variable `pos'.
* manual/conf.texi: Document all the _SC_ and _CS_ constants.
* manual/creature.texi: Document _LARGEFILE_SOURCE, _LARGEFILE64_SOURCE
and _FILE_OFFSET_BITS.
* manual/llio.texi: Document truncate and ftruncate.
* manual/stdio.texi: Document positional parameters for printf.
* math/Makefile (headers): Add tgmath.h.
(libm-support): Remove s_lrint, s_llrint, s_lround, and s_llround and
move to ...
(libm-calls): ... here. Add scalbln, s_nextafterx and s_fma.
* math/libm-test.c (lround_test, llround_test): Test for all FP formats
by using FUNC().
* math/libm.map: Add fma, fmaf, fmal, nextafterx, nextafterxf,
nextafterxl, scalbln, scalblnf, scalblnl, lrintf, lrintl, llrintf,
llrintl, lroundf, lroundl, llroundf, and llroundl.
* math/math.h: Document new platform specific macros from mathdef.h.
Remove declaration of lrint, llrint, lround, and llround.
* math/test-double.c: Define TEST_DOUBLE.
* math/test-idouble.c: Likewise.
* math/test-float.c: Define TEST_FLOAT.
* math/test-ifloat.c: Likewise.
* math/tgmath.h: New file.
* math/bits/mathcalls.h: Add nextafterx, scalbln, fma, lrint, llrint,
lround, and llround.
Change second argument of scalbn to `int'.
* sysdeps/libm-ieee754/s_fma.S: New file.
* sysdeps/libm-ieee754/s_fmaf.S: New file.
* sysdeps/libm-ieee754/s_fmal.S: New file.
* sysdeps/libm-i387/s_fma.S: New file.
* sysdeps/libm-i387/s_fmaf.S: New file.
* sysdeps/libm-i387/s_fmal.S: New file.
* sysdeps/libm-i387/s_llrint.S: Change to take double argument.
* sysdeps/libm-i387/s_lrint.S: Likewise.
* sysdeps/libm-i387/s_llrintf.S: New file.
* sysdeps/libm-i387/s_llrintl.S: New file.
* sysdeps/libm-i387/s_lrintf.S: New file.
* sysdeps/libm-i387/s_lrintl.S: New file.
* sysdeps/libm-ieee754/s_llrint.c: Remove version which works on
80bit double.
* sysdeps/libm-ieee754/s_lrint.c: Likewise.
* sysdeps/libm-ieee754/s_llrintf.S: New file.
* sysdeps/libm-ieee754/s_llrintl.S: New file.
* sysdeps/libm-ieee754/s_lrintf.S: New file.
* sysdeps/libm-ieee754/s_lrintl.S: New file.
* sysdeps/libm-i387/s_scalbln.c: New file. Empty file.
* sysdeps/libm-i387/s_scalblnf.c: New file. Empty file.
* sysdeps/libm-i387/s_scalblnl.c: New file. Empty file.
* sysdeps/libm-i387/s_scalbn.c: Add scalbln as alias.
* sysdeps/libm-i387/s_scalbnf.c: Add scalblnf as alias.
* sysdeps/libm-i387/s_scalbnl.c: Add scalblnl as alias.
* sysdeps/libm-ieee754/s_llround.c: Remove version which works on
80bit double.
* sysdeps/libm-ieee754/s_lround.c: Likewise.
* sysdeps/libm-ieee754/s_llroundf.c: Likewise.
* sysdeps/libm-ieee754/s_llroundl.c: Likewise.
* sysdeps/libm-ieee754/s_lroundf.c: Likewise.
* sysdeps/libm-ieee754/s_lroundl.c: Likewise.
* sysdeps/libm-ieee754/s_nextafterl.c: Add alias fo nextafterxl.
* sysdeps/libm-ieee754/s_nextafterx.c: New file.
* sysdeps/libm-ieee754/s_nextafterxf.c: New file.
* sysdeps/libm-ieee754/s_nextafterxl.c: New file.
* sysdeps/libm-ieee754/s_scalbln.c: New file.
* sysdeps/libm-ieee754/s_scalblnf.c: New file.
* sysdeps/libm-ieee754/s_scalblnl.c: New file.
* sysdeps/libm-ieee754/s_scalbn.c: Change to take `int' as second arg.
* sysdeps/libm-ieee754/s_scalbnf.c: Likewise.
* sysdeps/libm-ieee754/s_scalbnl.c: Likewise.
* stdlib/stdlib.h: Protect declarations of __strto*l_internal functions
by #ifdefs since they are duplicated in inttypes.h.
* sysdeps/wordsize-32/inttypes.h: Add definition of strtoimax and
strtoumax plus needed declarations.
* sysdeps/generic/confname.h (_SC_AIO_LISTIO_MAX): Fix typo.
1997-10-09 Andreas Jaeger <aj@arthur.rhein-neckar.de>
* locale/programs/locfile.c (locfile_read): Correct while loop.
* db2/makedb.c (main): Add missing parameter for error output.
(process_input): Likewise.
* resolv/gethnamaddr.c (getanswer): Rewrite a bit to avoid warning.
1997-10-12 05:05 Ulrich Drepper <drepper@cygnus.com>
* libc-map: Add __bzero, __mempcpy.
1997-10-10 18:51 David S. Miller <davem@tanya.rutgers.edu>
* sysdeps/unix/sysv/linux/sparc/bits/ioctls.h: Remove dependencies
on kernel_termios.h
1997-10-09 10:24 Thorsten Kukuk <kukuk@vt.uni-paderborn.de>
Add the changes from the Solaris 2.6 header files, use the new public
defines/functions.
* nis/nis_addmember.c: Updated.
* nis/nis_checkpoint.c: Updated.
* nis/nis_creategroup.c: updated.
* nis/nis_destroygroup.c: Updated.
* nis/nis_getservlist.c: Updated.
* nis/nis_ismember.c: Updated.
* nis/nis_lookup.c: Updated.
* nis/nis_modify.c: Updated.
* nis/nis_ping.c: Updated.
* nis/nis_print.c: Updated.
* nis/nis_print_group_entry.c: Updated.
* nis/nis_remove.c: Updated.
* nis/nis_removemember.c: Updated.
* nis/nis_xdr.c: Updated.
* nis/nss_nisplus/nisplus-alias.c: Updated.
* nis/nss_nisplus/nisplus-ethers.c: Updated.
* nis/nss_nisplus/nisplus-hosts.c: Updated.
* nis/nss_nisplus/nisplus-network.c: Updated.
* nis/nss_nisplus/nisplus-parser.c: Updated.
* nis/nss_nisplus/nisplus-proto.c: Updated.
* nis/nss_nisplus/nisplus-rpc.c: Updated.
* nis/nss_nisplus/nisplus-service.c: Updated.
* nis/rpcsvc/nis.h: Updated.
* nis/rpcsvc/nis.x: Updated.
* nis/rpcsvc/nis_object.x: Updated.
* nis/rpcsvc/nis_tags.h: Updated.
* nis/rpcsvc/nislib.h: Updated.
* nis/lckcache.c: Removed, since Sun has dropped the directory
signatures. The old cache version is now a security risk and not
longer supported by Sun.
* nis/nis_cache.c: Likewise.
* nis/rpcsvc/nis_cache.h: Likewise.
* nis/rpcsvc/nis_cache.x: Likewise.
* nis/nis_call.c: Remove calls to the cache functions.
* nis/libnsl.map: Remove cache and depending functions.
* nis/nis_intern.h: Likewise.
* nis/nis_add.c: Remove #include <rpcsvc/nislib.h>.
* nis/nis_domain_of.c: Likewise.
* nis/nis_domain_of_r.c: Likewise.
* nis/nis_error.c: Likewise.
* nis/nis_file.c: Likewise.
* nis/nis_local_names.c: Likewise.
* nis/nis_mkdir.c: Likewise.
* nis/nis_rmdir.c: Likewise.
* nis/nis_subr.c: Likewise.
* nis/nis_verifygroup.c: Likewise.
* nis/nis_clone.c: Removed, replaced by ...
* nis/nis_clone_dir.c: New.
* nis/nis_clone_obj.c: New.
* nis/nis_clone_res.c: New.
* nis/nis_table.c: Fixed bugs shown through the new clone functions.
* nis/nis_defaults.c: Fixed a lot of race conditions.
* nis/nis_free.c: Rewritten.
* sunrpc/auth_des.c: Fix use of free'ed pointer.
* nis/Makefile (libnsl-routines): Remove nis_clone, nis_cache and
lckcache. Add nis_clone_dir, nis_clone_obj, and nis_clone_res.
1997-10-09 Andreas Jaeger <aj@arthur.rhein-neckar.de>
* wctype/test_wctype.c (TEST): Add parens to avoid ambiguity.
1997-10-08 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* include/features.h: Don't crash if _XOPEN_SOURCE is defined to
be empty.
1997-10-09 05:54 Ulrich Drepper <drepper@cygnus.com>
* nss/digits_dots.c: Place `result' in resbuf and not in `buffer'.
* nss/getXXbyYY_r.c: Make sure digits_dots.c sees `resbuf' as
struct and not a pointer. Little optimizations.
1997-10-09 05:00 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/stub/getenv.c: Remove unused file.
* sysdeps/stub/lxstat.c: Likewise.
* sysdeps/stub/morecore.c: Likewise.
* sysdeps/stub/putenv.c: Likewise.
* sysdeps/stub/sbrk.c: Likewise.
* sysdeps/stub/setenv.c: Likewise.
* sysdeps/stub/sysd-stdio.c: Likewise.
* sysdeps/stub/sysdep.h: Likewise.
Reported by Zack Weinberg <zack@rabi.phys.columbia.edu>.
1997-10-09 04:58 Ulrich Drepper <drepper@cygnus.com>
* configure.in: Add __bzero definition to DWARF2 unwind test.
Reported by David S. Miller <davem@caip.rutgers.edu>.
1997-10-07 Paul Eggert <eggert@twinsun.com>
* intl/loadmsgcat.c (_nl_load_domain):
Fix &&/|| typo when checking file size.
Check for overflow when stuffing off_t into size_t.
1997-10-07 18:11 Ulrich Drepper <drepper@cygnus.com>
* time/africa: Update from tzdata1997i.
1997-10-07 Andreas Jaeger <aj@arthur.rhein-neckar.de>
* posix/globtest.sh: Add arguments for name of dynamic linker and
call dynamic linker to execute globtest.
* posix/Makefile (tests): Supply arguments to globtest.sh.
1997-10-07 Andreas Jaeger <aj@arthur.rhein-neckar.de>
* nis/rpcsvc/ypupd.h: Add missing __END_DECLS.
1997-10-03 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* libc.map: Add mempcpy, prctl.
1997-09-30 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/generic/memcmp.c: Avoid warnings.
* sysdeps/generic/memset.c: Likewise.
* sysdeps/generic/strchr.c: Likewise.
* sysdeps/generic/strlen.c: Likewise.
1997-09-29 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* malloc/Makefile ($(objpfx)mtrace): Fix typo.
1997-09-29 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/m68k/dl-machine.h (elf_machine_rela): Fix last change.
The R_68K_GLOB_DAT and R_68K_JMP_SLOT relocations really ignore
the addend, Richard.
(elf_machine_fixup_plt): Don't add the addend.
(elf_machine_plt_value): New function.
* sysdeps/alpha/dl-machine.h (elf_machine_plt_value): New
function.
* sysdeps/sparc/sparc32/dl-machine.h (elf_machine_plt_value): New
function.
* sysdeps/sparc/sparc64/dl-machine.h (elf_machine_plt_value): New
function.
* sysdeps/powerpc/dl-machine.h (elf_machine_plt_value): New
function.
* sysdeps/i386/dl-machine.h (elf_machine_plt_value): New
function.
* elf/dl-runtime.c (fixup, profile_fixup): Don't add in the
addend, instead let the machine dependent setup decide.
1997-09-20 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/m68k/m68020/bits/string.h: New file.
1997-10-07 04:27 Richard Henderson <rth@cygnus.com>
* Makeconfig (+includes): Add -I$(objpfx).
* stdlib/longlong.h [__sparc__]: Prototype __udiv_qrnnd.
* sysdeps/alpha/setjmp.S: __setjmp is the same as _setjmp. Make
the former a strong symbol and the later a weak alias.
* sysdeps/sparc/sparc32/setjmp.S: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc64/setjmp.S: Likewise.
1997-10-06 21:01 David S. Miller <davem@tanya.rutgers.edu>
* sysdeps/unix/sysv/linux/sparc/sparc64/bits/types.h: Make ino_t
64-bits.
* sysdeps/unix/sysv/linux/sparc/sparc64/kernel_stat.h: Make st_ino
member 64-bits as well, to match the kernel.
1997-10-06 19:35 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/sparc/sparc64/sub_n.S: Fix typo.
Patch by Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>.
1997-10-06 01:09 Zack Weinberg <zack@rabi.phys.columbia.edu>
* time/README: Correct list of files from tzcode package. Add
contact information for tzcode/tzdata maintainers. Correct
spelling of author's name. Compact lists.
1997-10-06 01:48 Ulrich Drepper <drepper@cygnus.com>
* malloc/malloc.h: Remove hook definition without caller argument.
* malloc/malloc.c: Likewise.
* string/tester.c: Correct strsep test.
* string/bits/string2.h: Define __string2_1bptr_p and use it.
Patch by David S. Miller <davem@tanya.rutgers.edu>.
* math/Makefile (routines): Add s_clog10.
* math/libm-test.c: Add test for clog10.
* math/libm.map: Add clog10{,f,l}.
* math/bits/cmathcalls.h [__USE_GNU]: Add clog10.
* sysdeps/libm-ieee754/s_clog10.c: New file.
* sysdeps/libm-ieee754/s_clog10f.c: New file.
* sysdeps/libm-ieee754/s_clog10l.c: New file.
* manual/math.texi: Describe clog10.
* config.h.in: Add USE_REGPARMS and define internal_function based on
this.
* configure.in: Define USE_REGPARMS for ix86 machines.
* gmon/gmon.c: Mark write_hist, write_call_graph and write_bb_counts
as internal functions.
* inet/getnameinfo.c: Likewise for nrl_domainname.
* inet/getnetgrent_r.c: Likewise for __internal_setnetgrent_reuse.
* inet/rcmd.c: Likewise for __icheckhost.
* intl/dcgettext.c: Likewise for category_to_name and
guess_category_value.
* intl/localealias.c: Likewise for read_alias_file.
* io/fts.c: Likewise for fts_alloc, fts_build, fts_lfree,
fts_maxarglen, fts_padjust, fts_palloc, fts_sort, and fts_stat.
* libio/genops.c: Likewise for save_for_backup.
* malloc/malloc.c (chunk_free, chunk_alloc, chunk_realloc, chunk_align,
main_trim, heap_trim): Likewise.
* malloc/mtrace.c (tr_where): Likewise.
* misc/fstab.c (mnt2fs): Likewise.
* misc/getttyent.c (skip, value): Likewise.
* misc/syslog.c (openlog_internal): Likewise.
* misc/tsearch.c (trecurse, tdestroy_internal): Likewise.
* nss/nsswitch.c (nss_lookup_function, nss_parse_file, nss_getline,
nss_parse_service_list, nss_new_service): Likewise.
* posix/wordexp.c (parse_dollars, parse_backtick, eval_expr): Likewise.
* resolv/inet_ntop.c (inet_ntop4, inet_ntop6): Likewise.
* resolv/inet_pton.c (inet_pton4, inet_pton6): Likewise.
* resolv/res_init.c (res_setoptions): Likewise.
* stdio-common/printf_fp.c (group_number): Likewise.
* stdio-common/vfprintf.c (buffered_vfprintf, group_number): Likewise.
* stdlib/fmtmsg.c (internal_addseverity): Likewise.
* sunrpc/auth_des.c (synchronize): Likewise.
* sunrpc/auth_unix.c (marshal_new_auth): Likewise.
* sunrpc/clnt_perr.c (auth_errmsg): Likewise.
* sunrpc/key_call.c (key_call): Likewise.
* sunprc/pmap_rmt.c (getbroadcastnets): Likewise.
* sunrpc/svc_tcp.c (makefd_xprt): Likewise.
* sunrpc/svcauth_des.c (cache_init, cache_spot, cache_ref, invalidate):
Likewise.
* sunrpc/xdr_rec.c (fix_buf_size, skip_input_bytes, flush_out,
set_input_fragment, get_input_bytes): Likewise.
* sysdeps/unix/sysv/linux/getsysstats.c (get_proc_path,
phys_pages_info): Likewise.
* sysdeps/unix/sysv/linux/if_index.c (opensock): Likewise.
* sysdeps/unix/sysv/linux/poll.c (__emulate_poll): Likewise.
* sysdeps/unix/sysv/linux/readv.c (__atomic_readv_replacement):
Likewise.
* sysdeps/unix/sysv/linux/readv.c (__atomic_writev_replacement):
Likewise.
* time/strptime.c (strptime_internal): Likewise.
* time/tzfile.c (find_transition, compute_tzname_max): Likewise.
* time/tzset.c (compute_change, tz_compute, tzset_internal): Likewise.
* libc.map: Remove _libio_using_thunks, add _fp_hw and _dl_addr.
* ctype/ctype.h: Pretty print.
* grp/grp.h: Likewise.
* include/libc-symbols.h: Likewise.
* include/limits.h: Likewise.
* include/values.h: Likewise.
* io/fcntl.h: Likewise.
* io/sys/stat.h: Likewise.
* libio/stdio.h: Likewise.
* malloc/malloc.h: Likewise.
* misc/err.h: Likewise.
* misc/regexp.h: Likewise.
* misc/sys/cdefs.h: Likewise.
* misc/sys/file.h: Likewise.
* posix/sys/utsname.h: Likewise.
* posix/sys/wait.h: Likewise.
* pwd/pwd.h: Likewise.
* resolv/netdb.h: Likewise.
* signal/signal.h: Likewise.
* stdlib/stdlib.h: Likewise.
* string/endian.h: Likewise.
* string/memory.h: Likewise.
* sysdeps/mach/hurd/bits/fcntl.h: Likewise.
* sysdeps/mach/hurd/sys/param.h: Likewise.
* sysdeps/unix/sysv/linux/sys/param.h: Likewise.
* termios/termios.h: Likewise.
* wcsmbs/wchar.h: Likewise.
* wctype/wctype.h: Likewise.
* sysdeps/unix/bsd/bsd4.4/wait3.c: Use __WAIT_STATUS in definition.
Implement Large File Support API.
* include/features.h: Add suuport for _LARGEFILE_SOURCE,
_LARGEFILE64_SOURCE, and _FILE_OFFSET_BITS.
* libc.map: Add new functions for LFS.
* dirent/Makefile (routines): Add readdir64 and readdir64_r.
* dirent/dirent.h: Update readdir prototype for LFS and add new
prototypes for above functions.
* io/Makefile (routines): Add xstat64, fxstat64, lxstat64,
statfs64, fstatfs64, lstat64, open64, lseek64, creat64, and ftw64.
* io/creat64.c: New file.
* io/fstat64.c: New file.
* io/lstat64.c: New file.
* io/stat64.c: New file.
* io/ftw64.c: New file.
* io/ftw.c: Rewrite to allow easy definition of ftw64.
* io/ftw.h: Add LFS interface.
* io/fcntl.h: Likewise.
* io/sys/stat.h: Likewise.
* io/sys/statfs.h: Likewise.
* libio/Makefile (routines): Add iofgetpos64, iofopen64, iofsetpos64,
freopen64, fseeko64, and ftello64.
* libcio/fseeko64.c: New file.
* libio/ftello64.c: New file.
* libio/iofgetpos64.c: New file.
* libio/iofopen64.c: New file.
* libio/iofsetpos64.c: New file.
* libio/fileops.c (_IO_file_fopen): Change to use _IO_off64_t.
(_IO_file_attach): Likewise.
(_IO_do_write): Likewise.
(_IO_file_sync): Likewise.
(_IO_file_seek): Likewise.
(_IO_file_seekoff): Likewise. Use _G_stat64.
(_IO_file_fopen64): New function.
(_IO_file_jumps): Initialize showmanyc and imbue.
* libio/genops.c (_IO_default_seekpos): Change to use _IO_fpos64_t.
(_IO_default_seekoff): Likewise.
(_IO_default_seek): Likewise.
(_IO_default_showmanyc, _IO_default_imbue): New functions.
* libio/iofopncook.c (_IO_cookie_seek): Change to use _IO_off64_t.
* libio/iolibio.h: Add prototypes for LFS functions.
* libio/ioseekoff.c: Change to use _IO_fpos64_t.
* libio/ioseekpos.c: Likewise.
* libio/libio.h: Define _IO_fpos64_t and _IO_off64_t.
(_IO_FILE): Move _offset field to end and change type to _IO_off64_t.
(_IO_seekoff, _IO_seekpos): Change prototype.
* libio/libioP.h (_IO_seekoff_t, _IO_seekpos_t, _IO_seek_t): Change
to use _IO_off64_t.
Change prototypes for function from the *ops.c files.
* libio/stdio.h: Add LFS interface definition.
* libio/strops.c (_IO_str_seekoff): Change to use _IO_fpos64_t.
* posix/Makefile (routines): Add pread64 and pwrite64.
* posix/confstr.c: Handle _CS_LFS* requests.
* posix/getconf.c: Handle LFS* requests.
* sysdeps/generic/confname.h: Add _CS_LFS* constants.
* posix/unistd.h: Document _LFS64_LARGEFILE and _LFS64_STDIO.
Define off_t and off64_t appropriately. Change prototypes of
LFS functions.
* posix/sys/types.h: Add LFS types.
* resources/Makefile (routines): Add getrlimit64 and setlimit64.
* resource/sys/resource.h: Change prototypes of LFS functions.
* stdio-common/Makefile (routines): Add tmpfile64.
* stdio-common/tmpfile64.c: New file.
* sysdeps/generic/_G_config.h: Define _G_fpos64_t and _G_off64_t.
Define _G_OPEN64, _G_LSEEK64, _G_FSTAT64.
* sysdeps/unix/sysv/linux/_G_config.h: Likewise.
* sysdeps/generic/bits/resource.h: Add LFS definitions.
* sysdeps/unix/bsd/sun/sunos4/bits/resource.h: Likewise.
* sysdeps/unix/sysv/linux/bits/resource.h: Likewise.
* sysdeps/generic/statfs.h: Use __fsblkcnt_t for some of the fields.
* sysdeps/unix/sysv/linux/bits/statfs.h: Likewise.
* sysdeps/unix/sysv/linux/mips/bits/statfs.h: Likewise.
* sysdeps/generic/types.h: Define LFS types.
* sysdeps/unix/sysv/linux/alpha/bits/types.h: Likewise.
* sysdeps/unix/sysv/linux/bits/types.h: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc64/bits/types.h: Likewise.
* sysdeps/generic/sys/mman.h: Add LFS definitions.
* sysdeps/unix/sysv/linux/sys/mman.h: Likewise.
* sysdeps/generic/mach/hurd/bits/fcntl.h: Add flock LFS extensions.
* sysdeps/unix/bsd/bits/fcntl.h: Likewise.
* sysdeps/unix/sysv/linux/alpha/bits/fcntl.h: Likewise.
* sysdeps/unix/sysv/linux/bits/fcntl.h: Likewise.
* sysdeps/unix/sysv/linux/mips/bits/fcntl.h: Likewise.
* sysdeps/generic/mach/hurd/bits/stat.h: Add stat LFS extensions.
* sysdeps/unix/bsd/bits/stat.h: Likewise.
* sysdeps/unix/bsd/osf/alpha/bits/stat.h: Likewise.
* sysdeps/unix/sysv/linux/alpha/bits/stat.h: Likewise.
* sysdeps/unix/sysv/linux/bits/stat.h: Likewise.
* sysdeps/unix/sysv/linux/mips/bits/stat.h: Likewise.
* sysdeps/unix/sysv/linux/sparc/bits/stat.h: Likewise.
* sysdeps/unix/sysv/sysv4/i386/bits/stat.h: Likewise.
* sysdeps/unix/sysv/sysv4/solaris2/bits/stat.h: Likewise.
* sysdeps/posix/open64.c: New file.
* sysdeps/stub/fstatfs64.c: New file.
* sysdeps/stub/fxstat64.c: New file.
* sysdeps/stub/getrlimit64.c: New file.
* sysdeps/stub/lseek64.c: New file.
* sysdeps/stub/lxstat64.c: New file.
* sysdeps/stub/open64.c: New file.
* sysdeps/stub/pread64.c: New file.
* sysdeps/stub/pwrite64.c: New file.
* sysdeps/stub/readdir64.c: New file.
* sysdeps/stub/readdir64_r.c: New file.
* sysdeps/stub/setrlimit64.c: New file.
* sysdeps/stub/statfs64.c: New file.
* sysdeps/stub/xstat64.c: New file.
* sysdeps/unix/sysv/linux/llseek.c: Define as __llseek and make
llseek and lseek64 weak aliases.
* sysdeps/unix/sysv/linux/lseek64.c: New file. Empty.
* sysdeps/unix/sysv/linux/alpha/bits/dirent.h: New file.
* sysdeps/unix/sysv/linux/bits/dirent.h: Add LFS definitions.
* sysdeps/posix/tempname.c: Add extra argument to trigger use of
open64.
* sysdeps/stub/tempname.c: Likewise.
* stdio-common/tempnam.c: Call __stdio_gen_tempname with extra
argument.
* stdio-common/tmpfile.c: Likewise.
* stdio-common/tmpnam.c: Likewise.
* stdio-common/tmpnam_r.c: Likewise.
* libio/libioP.h: Add definition ofr showmanyc and imbue callbacks.
* libio/fileops.c (_IO_file_jumps): Initialize showmanyc and imbue.
* libio/iofopncook.c (_IO_cookie_jumps): Likewise.
* libio/iopopen.c (_IO_proc_jumps): Likewise.
* libio/memstream.c (_IO_mem_jumps): Likewise.
* libio/obprintf.c (_IO_obstack_jumps): Likewise.
* libio/vsnprintf.c (_IO_strn_jumps): Likewise.
* libio/strops.c (_IO_str_jumps): Likewise.
* manual/arith.texi: Add a few words why cabs should be used.
* manual/llio.texi: Describe sync, fsync, fdatasync.
Tell about cleanup handlers & fcntl,lseek,write,read,close,open.
* manual/process.texi: Tell about cleanup handlers & system,waitpid,
wait.
* manual/signal.texi: Likewise for pause.
* manual/terminal.texi: Likewise for tcdrain.
* manual/time.texi: Document nanosleep.
* posix/exevp.c: Don't use nested function.
* stdlib/ucontext.h: New file.
* sysdeps/i386/sys/ucontext.h: New file. SysV/i386 API definitions.
* sunrpc/xcrypt.c (hexval): Make a macro for efficiency.
* sysdeps/i386/setjmp.h: Make `here` label local.
* sysdeps/i386/elf/start.S: Define _fp_hw "variable".
* sysdeps/stub/fstatfs.c: Correct warning.
* sysdeps/stub/fxstat.c: Likewise.
* sysdeps/stub/lxstat.c: Likewise.
* sysdeps/unix/sysv/i386/i686/time.S: New file.
1997-10-03 20:56 Jason Merrill <jason@yorick.cygnus.com>
* malloc/obstack.h (obstack_empty_p): New macro.
1997-10-04 17:41 Philip Blundell <Philip.Blundell@pobox.com>
* inet/getnameinfo.c (getnameinfo): Remove spurious `#if INET6'.
1997-09-30 Zack Weinberg <zack@rabi.phys.columbia.edu>
* maint.texi: Add copyright terms for libdb (Sleepycat, Harvard).
Document new --with-binutils switch; delete reference to
--with-gnu-as, --with-gnu-ld, --with-gnu-binutils.
Add to description of --without-fp: a kernel FPU emulator
is adequate (from FAQ)
* INSTALL: Regenerated.
1997-09-30 17:29 Richard Henderson <rth@cygnus.com>
* sysdeps/sparc/sparc32/dl-machine.h (elf_machine_rela): Move
_dl_hwcap declaration to ...
(elf_machine_fixup_plt): ... here.
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1997-09-16 02:14 Ulrich Drepper <drepper@cygnus.com>
Implementation of Hesiod NSS module by Mark Kettenis.
* hesiod/Makefile: New file.
* hesiod/hesiod.c: New file.
* hesiod/hesiod.h: New file.
* hesiod/hesiod_p.h: New file.
* hesiod/libnss_hesiod.map: New file.
* hesiod/nss_hesiod/hesiod-grp.c: New file.
* hesiod/nss_hesiod/hesiod-pwd.c: New file.
* hesiod/nss_hesiod/hesiod-service.c: New file.
* sysdeps/unix/inet/Subdirs: Add hesiod.
* shlib-versions: Add version number for libnss_hesiod.
* libio/iolibio.h: Remove definition of _IO_* macros.
* libio/fileops.c: Define close, fstat, lseek, read, and write as
macros to use __ protected versions. Use those functions instead
of _IO_* functions.
* libio/iopopen.c: Define _IO_close to close.
* manual/math.texi: Explain the use of the optimizing inline
functions.
Describe rand_r function and tell about SysV RNGs in introduction.
* resolv/res_send.c (res_send): Use socklen_t type for `fromlen'
variable.
* string/Makefile (tests): Add noinl-tester.
* string/noinl-tester.c: New file.
* string/tester.c: Add more stpcpy tests for constant arguments for
all short lengths.
* string/string.h: Always declare __bzero.
Describe __NO_STRING_INLINES.
Always include <bits/string.h>.
* string/bits/string2.h: Add warning about direct use.
Change __strcpy_small and __stpcpy_small implementation to use
macros and provide alternative for platforms which cannot do
unaligned stores.
* sysdeps/i386/bits/string.h: Don't define anything is
__NO_STRING_INLINES is defined.
* sysdeps/i386/i486/bits/string.h: Change __strcpy_small and
__stpcpy_small implementation to use macros and provide
alternative for platforms which cannot do unaligned stores.
* sysdeps/alpha/bzero.S: Define bzero as weak alias of __bzero.
* sysdeps/generic/bzero.c: Likewise.
* sysdeps/i386/bzero.c: Likewise.
* sysdeps/i386/i586/bzero.S: Likewise.
* sysdeps/vax/bzero.s: Likewise.
* sysdeps/generic/bits/select.h: Don't use ugly casts to access array.
* sysdeps/i386/bits/select.h: Likewise.
* sysdeps/i386/fpu/bits/mathinline.c (__finite): Relax register
constraints a bit.
Don't define and test for _BITS_MATHINLINE_H. Emit warning if used
directly and not through math.h.
* sysdeps/i386/i486/atomicity.h: Change return type of compare_and_swap
to char to get better code. Fix typo.
* sysdeps/stub/atomicity.h: Fix typo.
1997-09-14 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/generic/stpcpy.c: #undef stpcpy and __stpcpy.
1997-09-14 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* string/bits/string2.h: Add prototypes to avoid warning.
1997-09-14 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* string/bits/string2.h (strsep): Fix handling of empty REJECT.
(__strsep_1c): Handle NULL and empty string.
(__strsep_g): Likewise.
1997-09-13 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* catgets/Makefile (extra-objs): Set this instead of generated.
* md5-crypt/Makefile (extra-objs): Add all object file variants of
onlymd5-entry.
1997-09-12 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/generic/sysd-stdio.c (__stdio_read): Fix typo in last
change.
1997-09-12 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/m68k/m68020/atomicity.h: New file.
1997-09-15 05:11 Ulrich Drepper <drepper@cygnus.com>
* posix/Makefile (distribute): Add globtest.c and globtest.sh.
Compile and run globtest if not cross-compiling.
* posix/globtest.c: New file.
* posix/globtest.sh: New file.
* posix/glob.c: Pretty print preprocessor stuff.
(glob_in_dir): If PATTERN is not really a pattern still check
whether it is a real file in the current directory and return
error if not.
Reported by Eugene Mamchits <eugin@ips.ras.ru>.
* libio/fileops.c (_IO_file_sync): Acquire lock before doing the work.
* libio/ioseekoff.c (_IO_seekoff): Likewise.
* libio/ioseekpos.c (_IO_seekpos): Likewise.
1997-09-13 18:06 Ulrich Drepper <drepper@cygnus.com>
* configure.in: Prevent configuration for unsupported platforms.
1997-09-13 04:07 Ulrich Drepper <drepper@cygnus.com>
* elf/rtld.c (dl_main): Make sure we always have a file argument by
testing for < 2 arguments after recognizing the options.
1997-09-12 11:47 Fila Kolodny <fila@ibi.com>
* string/bits/string2.h (__strsep_1c): Cast out const from __retval.
(__strsep_g): Likewise.
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