1997-03-17 04:00 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/libmieee754/w_atan2.c: Don't ignore exception if library
type is SVID.
* sysdeps/libmieee754/w_atan2f.c: Likewise.
* sysdeps/libmieee754/w_atan2l.c: Likewise.
* sysdeps/unix/sysv/linux/sys/mman.h (msync): Add descrption for
FLAGS parameter.
1997-03-16 20:28 Philip Blundell <phil@london.uk.eu.org>
* sysdeps/unix/sysv/linux/socketbits.h: Add more SOL_ values.
Change msg_iovlen and msg_controllen (in struct msghdr) to
`size_t' to keep in step with kernel.
* manual/examples/dir2.c: New example for scandir.
* math/test/float.c: New file. Frontend for float tests.
* math/test/double.c: New file. Frontend for double tests.
* math/test/longdouble.c: New file. Frontend for long double tests.
* sysdeps/ieee754/huge_val.h: Remove definition of long double
* sysdeps/libm-i387/s_scalbn.S: Likewise.
* sysdeps/libm-i387/s_scalbnf.S: Likewise.
* sysdeps/libm-i387/s_scalbnl.S: Likewise.
* sysdeps/libm-i387/s_expm1.S: Change return value for -inf
* sysdeps/libm-i387/s_expm1f.S: Likewise.
* sysdeps/libm-i387/s_expm1l.S: Likewise.
* sysdeps/libm-i387/s_isinfl.c: Return -1 for -inf.
* sysdeps/libm-i387/s_logbl.S: Correct return value. Discard first
* sysdeps/libm-ieee754/w_powf.c: Likewise.
* sysdeps/libm-ieee754/w_powl.c: Likewise.
* sysdeps/unix/sysv/linux/alpha/statbuf.h: Likewise.
* nss/nss_files/files-hosts.c: Likewise.
Based on a patch by H.J. Lu <hjl@gnu.ai.mit.edu>.
* nis/ypclnt.c (__yp_bind): Fix possible buffer overflow.
* posix/unistd.h: Add prototype for __euidaccess.
* sysdeps/stub/euidaccess.c: Likewise.
+1997-03-17 04:00 Ulrich Drepper <drepper@cygnus.com>
+
+ * sysdeps/libmieee754/w_atan2.c: Don't ignore exception if library
+ type is SVID.
+ * sysdeps/libmieee754/w_atan2f.c: Likewise.
+ * sysdeps/libmieee754/w_atan2l.c: Likewise.
+
+ * sysdeps/unix/sysv/linux/sys/mman.h (msync): Add descrption for
+ FLAGS parameter.
+
+1997-03-16 20:28 Philip Blundell <phil@london.uk.eu.org>
+
+ * sysdeps/unix/sysv/linux/socketbits.h: Add more SOL_ values.
+ Change msg_iovlen and msg_controllen (in struct msghdr) to
+ `size_t' to keep in step with kernel.
+
1997-03-16 18:43 Ulrich Drepper <drepper@cygnus.com>
* manual/filesys.texi: Add documentation for scandir and alphasort.
+ * manual/examples/dir2.c: New example for scandir.
* math/math.c (fpclassify): Correct stupid typos.
* math/libm-test.c: New file. libm test suite by Andreas Jaeger.
-
- * nss/nss_files/files-hosts.c: Add gethostbyname2 imlementation.
+ * math/test/float.c: New file. Frontend for float tests.
+ * math/test/double.c: New file. Frontend for double tests.
+ * math/test/longdouble.c: New file. Frontend for long double tests.
* posix/Makefile (routines): Add bsd-getpgrp.
* posix/bsd-getpgrp.c: New file.
* sysdeps/i386/huge_val.h: New file. ix87 specific infinity values.
* sysdeps/m68k/huge_val.h: New file. m68k specific infinity values.
- * sysdeps/generic/huge_val.h: Remove definition of long double
+ * sysdeps/ieee754/huge_val.h: Remove definition of long double
definition. Make it the same as the double definition.
* sysdeps/libm-i387/e_acos.S: Fix bug in FPU stack handling.
* sysdeps/libm-i387/e_exp.S: Likewise.
* sysdeps/libm-i387/e_expf.S: Likewise.
* sysdeps/libm-i387/e_expl.S: Likewise.
- * sysdeps/libm-i387/e_scalbn.S: Likewise.
- * sysdeps/libm-i387/e_scalbnf.S: Likewise.
- * sysdeps/libm-i387/e_scalbnl.S: Likewise.
+ * sysdeps/libm-i387/s_scalbn.S: Likewise.
+ * sysdeps/libm-i387/s_scalbnf.S: Likewise.
+ * sysdeps/libm-i387/s_scalbnl.S: Likewise.
* sysdeps/libm-i387/e_log.S: Optimize branch code.
* sysdeps/libm-i387/e_logf.S: Likewise.
* sysdeps/libm-i387/e_powf.S: Likewise.
* sysdeps/libm-i387/e_powl.S: Likewise.
- * sysdeps/libm-i387/e_expm1.S: Change return value for -inf
+ * sysdeps/libm-i387/s_expm1.S: Change return value for -inf
argument to -1.0.
- * sysdeps/libm-i387/e_expm1f.S: Likewise.
- * sysdeps/libm-i387/e_expm1l.S: Likewise.
+ * sysdeps/libm-i387/s_expm1f.S: Likewise.
+ * sysdeps/libm-i387/s_expm1l.S: Likewise.
- * sysdeps/libm-i387/e_isinfl.c: Return -1 for -inf.
+ * sysdeps/libm-i387/s_isinfl.c: Return -1 for -inf.
- * sysdeps/libm-i387/e_logbl.S: Correct return value. Discard first
+ * sysdeps/libm-i387/s_logbl.S: Correct return value. Discard first
stack element after fxtract.
* sysdeps/libm-ieee754/e_atan2l.c: New file. `long double'
* sysdeps/libm-ieee754/w_pow.c: Distinguish error cases for x is +0
or -0.
+ * sysdeps/libm-ieee754/w_powf.c: Likewise.
+ * sysdeps/libm-ieee754/w_powl.c: Likewise.
* sysdeps/posix/isfdtype.c: Add cast to prevent warning.
* sysdeps/unix/sysv/linux/statbuf.h (struct stat): Change definition
to use prescribed types for elements.
(_STAT_VER): Change to value 3.
- * sysdeps/unix/sysv/linux/alph/statbuf.h: Likewise.
+ * sysdeps/unix/sysv/linux/alpha/statbuf.h: Likewise.
* sysdeps/unix/sysv/linux/Dist: Add kernel_stat.h.
* sysdeps/unix/sysv/linux/alpha/Dist: Likewise.
* nis/nss_nis/nis-hosts.c (_nss_nis_gethostbyname2_r): New
functions. Compare result for correct address type.
(_nss_nis_gethostbyname_r): Use _nss_nis_gethostbyname2_r.
+ * nss/nss_files/files-hosts.c: Likewise.
Reported by Mirko Streckenbach <mirko@marian.hil.de>.
1997-02-17 01:40 Zlatko Calusic <zcalusic@srce.hr>
Pretty print header.
* Makerules (build-shlib): Also create symlink if library is versioned.
- based on a patch by H.J. Lu <hjl@gnu.ai.mit.edu>.
+ Based on a patch by H.J. Lu <hjl@gnu.ai.mit.edu>.
Remove special rule to libc.so symlink.
1997-03-11 20:16 Andreas Jaeger <aj@arthur.pfalz.de>
1997-03-10 18:16 Thorsten Kukuk <kukuk@vt.uni-paderborn.de>
- * ypclnt.c (__yp_bind): Fix possible buffer overflow.
+ * nis/ypclnt.c (__yp_bind): Fix possible buffer overflow.
1997-03-10 18:06 Bernd Schmidt <crux@Pool.Informatik.RWTH-Aachen.DE>
* mach/mach/error.h (mach_error_fn_t): Comment out declaration; it
appears to be entirely unused dead code.
- * stdio/stdio.h (freopen): Fix spelling error.
-
1997-03-02 13:38 Miles Bader <miles@gnu.ai.mit.edu>
* string/argz.h (__need_error_t): New macro, before including <errno.h>
* configure.in: Substitute ASFLAGS_SO.
* sysdeps/sparc/configure.in: New file.
- * posix/unitstd.h: Add prototype for __euidaccess.
+ * posix/unistd.h: Add prototype for __euidaccess.
* sysdeps/posix/euidaccess.c: Define as __euidaccess and make
euidaccess weak alias.
- * sysdeps/stubs/euidaccess.c: Likewise.
+ * sysdeps/stub/euidaccess.c: Likewise.
* inet/rcmd.c: Use __ protected versions of non-standard functions.
* locale/setlocale.c (setlocale): Don't set usage_count to
+1997-03-17 03:32 Ulrich Drepper <drepper@cygnus.com>
+
+ * sort-test.sh: Call localedef with additional environment variable
+ I18NPATH to point to not-yet-installed locale data files.
+
1997-02-15 14:32 15:10 Andreas Jaeger <aj@arthur.pfalz.de>
- * collate-test.c (main): change prototype definition to prevent
+ * collate-test.c (main): Change prototype definition to prevent
warning.
1997-02-15 17:46 Ulrich Drepper <drepper@cygnus.com>
cns=`echo $l | sed 's/\(.*\)[.][^.]*/\1/'`
cn=locales/$cns
fn=charmaps/`echo $l | sed 's/.*[.]\([^.]*\)/\1/'`
- LD_LIBRARY_PATH=$common_objpfx $common_objpfx/elf/ld.so \
- $common_objpfx/locale/localedef --quiet -i $cn -f $fn \
- $common_objpfx/localedata/$cns
+ LD_LIBRARY_PATH=$common_objpfx I18NPATH=./locales ${common_objpfx}elf/ld.so \
+ ${common_objpfx}locale/localedef --quiet -i $cn -f $fn \
+ ${common_objpfx}localedata/$cns
done
# Run collation tests.
--- /dev/null
+/* Copyright (C) 1997 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Andreas Jaeger <aj@arthur.pfalz.de>, 1997.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#define FUNC(function) function
+#define MATHTYPE double
+#define TEST_MSG "testing double (without inline functions)\n"
+#define MATHCONST(x) x
+#define CHOOSE(Clongdouble,Cdouble,Cfloat) Cdouble
+#define PRINTF_EXPR "e"
+
+#define __NO_MATH_INLINES
+
+#include "libm-test.c"
--- /dev/null
+/* Copyright (C) 1997 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Andreas Jaeger <aj@arthur.pfalz.de>, 1997.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#define FUNC(function) function ## f
+#define MATHTYPE float
+#define TEST_MSG "testing float (without inline functions)\n"
+#define MATHCONST(x) x
+#define CHOOSE(Clongdouble,Cdouble,Cfloat) Cfloat
+#define PRINTF_EXPR "e"
+
+#define __NO_MATH_INLINES
+
+#include "libm-test.c"
--- /dev/null
+/* Copyright (C) 1997 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Andreas Jaeger <aj@arthur.pfalz.de>, 1997.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#define FUNC(function) function##l
+#define MATHTYPE long double
+#define TEST_MSG "testing long double (without inline functions)\n"
+#define MATHCONST(x) x##L
+#define CHOOSE(Clongdouble,Cdouble,Cfloat) Clongdouble
+#define PRINTF_EXPR "Le"
+
+#define __NO_MATH_INLINES
+
+#include "libm-test.c"
#include "math_private.h"
#include <errno.h>
+#include <assert.h>
+
#ifndef _USE_WRITE
#include <stdio.h> /* fputs(), stderr */
#define WRITE2(u,v) fputs(u, stderr)
exc.type = DOMAIN;
exc.name = type < 100 ? "acos" : (type < 200
? "acosf" : "acosl");;
- exc.retval = zero;
+ if (_LIB_VERSION == _SVID_)
+ exc.retval = HUGE;
+ else
+ exc.retval = NAN;
if (_LIB_VERSION == _POSIX_)
__set_errno (EDOM);
else if (!__matherr(&exc)) {
exc.type = DOMAIN;
exc.name = type < 100 ? "asin" : (type < 200
? "asinf" : "asinl");
- exc.retval = zero;
+ if (_LIB_VERSION == _SVID_)
+ exc.retval = HUGE;
+ else
+ exc.retval = NAN;
if(_LIB_VERSION == _POSIX_)
__set_errno (EDOM);
else if (!__matherr(&exc)) {
exc.type = DOMAIN;
exc.name = type < 100 ? "atan2" : (type < 200
? "atan2f" : "atan2l");
- exc.retval = zero;
+ assert (_LIB_VERSION == _SVID_);
+ exc.retval = HUGE;
if(_LIB_VERSION == _POSIX_)
__set_errno (EDOM);
else if (!__matherr(&exc)) {
if (_LIB_VERSION == _SVID_)
exc.retval = -HUGE;
else
- exc.retval = -HUGE_VAL;
+ exc.retval = NAN;
if (_LIB_VERSION == _POSIX_)
__set_errno (EDOM);
else if (!__matherr(&exc)) {
if (_LIB_VERSION == _SVID_)
exc.retval = -HUGE;
else
- exc.retval = -HUGE_VAL;
+ exc.retval = NAN;
if (_LIB_VERSION == _POSIX_)
__set_errno (EDOM);
else if (!__matherr(&exc)) {
case 23:
case 123:
case 223:
- /* 0**neg */
+ /* -0**neg */
exc.type = DOMAIN;
exc.name = type < 100 ? "pow" : (type < 200 ? "powf" : "powl");
if (_LIB_VERSION == _SVID_)
__set_errno (EDOM);
}
break;
+ case 43:
+ case 143:
+ case 243:
+ /* +0**neg */
+ exc.type = DOMAIN;
+ exc.name = type < 100 ? "pow" : (type < 200 ? "powf" : "powl");
+ if (_LIB_VERSION == _SVID_)
+ exc.retval = zero;
+ else
+ exc.retval = HUGE_VAL;
+ if (_LIB_VERSION == _POSIX_)
+ __set_errno (EDOM);
+ else if (!__matherr(&exc)) {
+ if (_LIB_VERSION == _SVID_) {
+ (void) WRITE2("pow(0,neg): DOMAIN error\n", 25);
+ }
+ __set_errno (EDOM);
+ }
+ break;
case 24:
case 124:
case 224:
__set_errno (EDOM);
}
break;
+
+ /* #### Last used is 43/143/243 ### */
}
return exc.retval;
}
retval = FP_ZERO;
else if (wx < 0x1000000)
retval = FP_SUBNORMAL;
- else if (wx == 0x7f000000)
- retval = wx > 0x7f000000 ? FP_NAN : FP_INFINITE;
+ else if (wx >= 0x7f800000)
+ retval = wx > 0x7f800000 ? FP_NAN : FP_INFINITE;
return retval;
}
double z;
z = __ieee754_atan2(y,x);
if(_LIB_VERSION != _SVID_||__isnan(x)||__isnan(y)) return z;
- if(x==0.0&&y==0.0) {
+ if(x==0.0&&y==0.0)
return __kernel_standard(y,x,3); /* atan2(+-0,+-0) */
return z;
#endif
#else
float z;
z = __ieee754_atan2f(y,x);
- if(_LIB_VERSION == _IEEE_||__isnanf(x)||__isnanf(y)) return z;
+ if(_LIB_VERSION != _SVID_||__isnanf(x)||__isnanf(y)) return z;
+ if(x==0.0&&y==0.0)
+ return __kernel_standard(y,x,103); /* atan2(+-0,+-0) */
return z;
#endif
}
#else
long double z;
z = __ieee754_atan2l(y,x);
- if(_LIB_VERSION == _IEEE_||__isnanl(x)||__isnanl(y)) return z;
+ if(_LIB_VERSION != _SVID_||__isnanl(x)||__isnanl(y)) return z;
+ if(x==0.0&&y==0.0)
+ return __kernel_standard(y,x,203); /* atan2(+-0,+-0) */
return z;
#endif
}
#define AF_INET6 PF_INET6
#define AF_MAX PF_MAX
-/* Raw IP packet level. */
+/* Socket level values. */
+#define SOL_IP 0
+#define SOL_TCP 6
+#define SOL_UDP 17
+#define SOL_IPV6 41
+#define SOL_ICMPV6 58
#define SOL_RAW 255
+#define SOL_IPX 256
+#define SOL_AX25 257
+#define SOL_ATALK 258
+#define SOL_NETROM 259
+#define SOL_ROSE 260
+#define SOL_DECNET 261
+#define SOL_X25 262
/* Maximum queue length specifiable by listen. */
#define SOMAXCONN 128
/* XXX Should be type `size_t' according to POSIX.1g. */
struct iovec *msg_iov; /* Vector of data to send/receive into. */
- int msg_iovlen; /* Number of elements in the vector. */
- /* XXX Should be type `size_t' according to POSIX.1g. */
+ size_t msg_iovlen; /* Number of elements in the vector. */
__ptr_t msg_control; /* Ancillary data (eg BSD filedesc passing). */
- int msg_controllen; /* Ancillary data buffer length. */
- /* XXX Should be type `size_t' according to POSIX.1g. */
+ size_t msg_controllen; /* Ancillary data buffer length. */
int msg_flags; /* Flags on received message. */
};
/* Structure used for storage of ancillary data object information. */
struct cmsghdr
{
- int cmsg_len; /* Length of data in cmsg_data plus length
+ size_t cmsg_len; /* Length of data in cmsg_data plus length
of cmsghdr structure. */
- /* XXX Should be type `size_t' according to POSIX.1g. */
int cmsg_level; /* Originating protocol. */
int cmsg_type; /* Protocol specific type. */
#if !defined __STRICT_ANSI__ && defined __GNUC__ && __GNUC__ >= 2
-/* Definitions for BSD-style memory management. Linux version.
- Copyright (C) 1994, 1995, 1996 Free Software Foundation, Inc.
+/* Definitions for POSIX-style memory management. Linux version.
+ Copyright (C) 1994, 1995, 1996, 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
/* Synchronize the region starting at ADDR and extending LEN bytes with the
file it maps. Filesystem operations on a file being mapped are
- unpredictable before this is done. */
+ unpredictable before this is done. Flags are from the MS_* set. */
extern int msync __P ((__caddr_t __addr, size_t __len, int __flags));
/* Advise the system about particular usage patterns the program follows
git://sourceware.org / glibc.git / commitdiff