1997-08-27 20:26:10 +00:00
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/*-
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* See the file LICENSE for redistribution information.
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*
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1998-06-09 15:16:55 +00:00
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* Copyright (c) 1996, 1997, 1998
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1997-08-27 20:26:10 +00:00
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* Sleepycat Software. All rights reserved.
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*/
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/*
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* Copyright (c) 1990, 1993, 1994, 1995, 1996
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* Keith Bostic. All rights reserved.
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*/
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/*
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* Copyright (c) 1990, 1993, 1994, 1995
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* The Regents of the University of California. All rights reserved.
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*
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* This code is derived from software contributed to Berkeley by
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* Mike Olson.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include "config.h"
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#ifndef lint
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1998-06-09 15:16:55 +00:00
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static const char sccsid[] = "@(#)bt_open.c 10.27 (Sleepycat) 5/6/98";
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1997-08-27 20:26:10 +00:00
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#endif /* not lint */
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/*
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* Implementation of btree access method for 4.4BSD.
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*
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* The design here was originally based on that of the btree access method
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* used in the Postgres database system at UC Berkeley. This implementation
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* is wholly independent of the Postgres code.
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*/
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#ifndef NO_SYSTEM_INCLUDES
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#include <sys/types.h>
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#include <errno.h>
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#include <limits.h>
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#include <string.h>
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#endif
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#include "db_int.h"
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#include "db_page.h"
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#include "btree.h"
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static int __bam_keyalloc __P((BTREE *));
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static int __bam_setmeta __P((DB *, BTREE *));
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/*
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* __bam_open --
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* Open a btree.
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*
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* PUBLIC: int __bam_open __P((DB *, DBTYPE, DB_INFO *));
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*/
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int
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__bam_open(dbp, type, dbinfo)
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DB *dbp;
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DBTYPE type;
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DB_INFO *dbinfo;
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{
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BTREE *t;
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int ret;
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/* Allocate the btree internal structure. */
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Update.
1997-11-11 21:30 Ulrich Drepper <drepper@cygnus.com>
* include/sys/stat.h: Define stat, fstat, lstat and *64 variants
as macros so the the library compiles correctly even without
optimization.
* io/fstat.c: Undef fstat.
* io/fstat64.c: Undef fstat64
* io/lstat.c: Undef lstat.
* io/lstat64.c: Undef lstat64
* io/stat.c: Undef stat.
* io/stat64.c: Undef stat64
* io/fts.c: Include <include/sys/stat.h> to get macro definitions.
* io/ftw.c: Likewise.
* io/getdirname.c: Likewise.
* Makefile (install): Run test-installation.pl if possible.
* db2/Makefile: Update from db-2.3.12.
* db2/db.h: Likewise.
* db2/db_int.h: Likewise.
* db2/btree/bt_cursor.c: Likewise.
* db2/btree/bt_delete.c: Likewise.
* db2/btree/bt_open.c: Likewise.
* db2/btree/bt_put.c: Likewise.
* db2/btree/bt_rec.c: Likewise.
* db2/btree/bt_recno.c: Likewise.
* db2/btree/bt_search.c: Likewise.
* db2/btree/bt_split.c: Likewise.
* db2/btree/bt_stat.c: Likewise.
* db2/btree/btree.src: Likewise.
* db2/btree/btree_auto.c: Likewise.
* db2/btree/bt_cursor.c: Likewise.
* db2/btree/bt_delete.c: Likewise.
* db2/btree/bt_open.c: Likewise.
* db2/btree/bt_put.c: Likewise.
* db2/btree/bt_rec.c: Likewise.
* db2/btree/bt_recno.c: Likewise.
* db2/btree/bt_search.c: Likewise.
* db2/btree/bt_split.c: Likewise.
* db2/btree/bt_stat.c: Likewise.
* db2/btree/btree.src: Likewise.
* db2/btree/btree_auto.c: Likewise.
* db2/common/db_appinit.c: Likewise.
* db2/common/db_apprec.c: Likewise.
* db2/common/db_byteorder.c: Likewise.
* db2/common/db_region.c: Likewise.
* db2/db/db.c: Likewise
* db2/db/db.src: Likewise
* db2/db/db_auto.c: Likewise
* db2/db/db_dispatch.c: Likewise
* db2/db/db_dup.c: Likewise
* db2/db/db_overflow.c: Likewise
* db2/db/db_pr.c: Likewise
* db2/db/db_rec.c: Likewise
* db2/db/db_ret.c: Likewise
* db2/db/db_thread.c: Likewise
* db2/db185/db185.c: Likewise.
* db2/hash/hash.c: Likewise.
* db2/hash/hash.src: Likewise.
* db2/hash/hash_auto.c: Likewise.
* db2/hash/hash_dup.c: Likewise.
* db2/hash/hash_page.c: Likewise.
* db2/hash/hash_rec.c: Likewise.
* db2/include/btree_auto.h: Likewise.
* db2/include/btree_ext.h: Likewise.
* db2/include/clib_ext.h: Likewise.
* db2/include/common_ext.h: Likewise.
* db2/include/db.h.src: Likewise.
* db2/include/db_am.h: Likewise.
* db2/include/db_auto.h: Likewise.
* db2/include/db_cxx.h: Likewise.
* db2/include/db_ext.h: Likewise.
* db2/include/db_int.h.src: Likewise.
* db2/include/hash.h: Likewise.
* db2/include/hash_auto.h: Likewise.
* db2/include/hash_ext.h: Likewise.
* db2/include/lock.h: Likewise.
* db2/include/lock_ext.h: Likewise.
* db2/include/log.h: Likewise.
* db2/include/log_ext.h: Likewise.
* db2/include/mp.h: Likewise.
* db2/include/mp_ext.h: Likewise.
* db2/include/mutex_ext.h: Likewise.
* db2/include/os_ext.h: Likewise.
* db2/include/os_func.h: Likewise.
* db2/include/txn.h: Likewise.
* db2/include/txn_ext.h: Likewise.
* db2/lock/lock.c: Likewise.
* db2/lock/lock_deadlock.c: Likewise.
* db2/log/log.c: Likewise.
* db2/log/log_archive.c: Likewise.
* db2/log/log_auto.c: Likewise.
* db2/log/log_findckp.c: Likewise.
* db2/log/log_get.c: Likewise.
* db2/log/log_put.c: Likewise.
* db2/log/log_rec.c: Likewise.
* db2/log/log_register.c: Likewise.
* db2/mp/mp_bh.c: Likewise.
* db2/mp/mp_fget.c: Likewise.
* db2/mp/mp_fopen.c: Likewise.
* db2/mp/mp_fput.c: Likewise.
* db2/mp/mp_fset.c: Likewise.
* db2/mp/mp_open.c: Likewise.
* db2/mp/mp_pr.c: Likewise.
* db2/mp/mp_region.c: Likewise.
* db2/mp/mp_sync.c: Likewise.
* db2/mutex/mutex.c: Likewise.
* db2/os/os_abs.c: Likewise.
* db2/os/os_dir.c: Likewise.
* db2/os/os_fid.c: Likewise.
* db2/os/os_fsync.c: Likewise.
* db2/os/os_func.c: Likewise.
* db2/os/os_map.c: Likewise.
* db2/os/os_oflags.c: Likewise.
* db2/os/os_open.c: Likewise.
* db2/os/os_rpath.c: Likewise.
* db2/os/os_rw.c: Likewise.
* db2/os/os_seek.c: Likewise.
* db2/os/os_sleep.c: Likewise.
* db2/os/os_stat.c: Likewise.
* db2/os/os_unlink.c: Likewise.
* db2/progs/db_deadlock/db_deadlock.c: Likewise.
* db2/progs/db_dump/db_dump.c: Likewise.
* db2/progs/db_load/db_load.c: Likewise.
* db2/progs/db_recover/db_recover.c: Likewise.
* db2/progs/db_stat/db_stat.c: Likewise.
* db2/txn/txn.c: Likewise.
* db2/txn/txn_auto.c: Likewise.
* db2/txn/txn_rec.c: Likewise.
* db2/os/db_os_abs.c: Removed.
* db2/os/db_os_dir.c: Removed.
* db2/os/db_os_fid.c: Removed.
* db2/os/db_os_lseek.c: Removed.
* db2/os/db_os_mmap.c: Removed.
* db2/os/db_os_open.c: Removed.
* db2/os/db_os_rw.c: Removed.
* db2/os/db_os_sleep.c: Removed.
* db2/os/db_os_stat.c: Removed.
* db2/os/db_os_unlink.c: Removed.
* libio/stdio.h (fopen): Add __restrict to parameters.
* manual/process.texi (system): Describe behaviour for NULL argument.
* stdio-common/printf-parse.h: Parse hh modifier.
* stdio-common/vfprintf.c: Handle hh modifier.
* stdio-common/vfscanf.c: Likewise.
* manual/stdio.texi: Describe hh modifier for scanf/printf.
* math/complex.h: Don't define _Imaginary_I, but instead _Complex_I.
gcc does no yet know the `imaginary' keyword.
* math/test-math.c: Add little test for know gcc bug.
* math/tgmath.h: Make complex versions of log10() only available
if __USE_GNU.
* stdlib/test-canon.c: Fix typo.
* sysdeps/generic/setenv.c: Avoid compilation warnings.
Reported by Jim Meyering.
* sysdeps/generic/bits/errno.h: EILSEQ is an ISO C error number.
* sysdeps/mach/hurd/bits/errno.h: Likewise.
* sysdeps/standalone/bits/errno.h: Likewise.
* sysdeps/unix/sysv/linux/bits/errno.h: Likewise.
* sysdeps/i386/i586/memcpy.S: New file.
* sysdeps/i386/i586/mempcpy.S: New file.
* sysdeps/i386/i586/memset.S: Fix typo.
* sysdeps/posix/getcwd.c: Define HAVE_MEMPCPY for _LIBC. Add casts.
* sysdeps/posix/system.c: Add comment to explain code.
* sysdeps/wordsize-32/inttypes.h: Include <stddef.h> for wchar_t.
Define PTRDIFF_{MIN,MAX}, SIG_ATOMIC_{MIN,MAX}, SIZE_MAX,
WCHAR_{MIN,MAX}, WINT_{MIN,MAX}.
Define wcstoimax, wcstoumax.
* sysdeps/wordsize-64/inttypes.h: Likewise.
* wcsmbs/wchar.h: Define WCHAR_{MIN,MAX} if not already defined.
Declare __wcsto{l,ul,ll,ull}_internal only if not already done.
* time/Makefile (routines): Add strfxtime.
* time/strftime.c: Implement %F and %f format.
* time/strfxtime.c: New file.
* time/time.h: Define new types and symbols from ISO C 9X.
* time/mktime.c: Little comment correction.
1997-11-10 Andreas Jaeger <aj@arthur.rhein-neckar.de>
* sysdeps/libm-ieee754/s_sincosl.c: Fix typo.
* sysdeps/libm-ieee754/s_tanl.c: Fix typo.
* sysdeps/libm-ieee754/s_floorl.c: Correct typos.
* sysdeps/libm-ieee754/e_remainderl.c: Replace
EXTRACT_LDOUBLE_WORDS by GET_LDOUBLE_WORDS.
* sysdeps/libm-ieee754/e_atan2l.c: Replace EXTRACT_LDOUBLE_WORDS
by GET_LDOUBLE_WORDS.
* sysdeps/libm-ieee754/s_scalbnl.c: Replace ";" by "," for correct
variable declaration.
* sysdeps/libm-ieee754/s_scalblnl.c: Likewise.
* sysdeps/libm-ieee754/s_lrint.c (__lrint): Correct function.
* math/libm-test.c (sqrt_test): Add test for sqrt (0.25).
(asin_test): Add more test.
1997-11-10 23:34 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/libm-ieee754/e_asin.c: Add braces to make code clearer
and to not confuse the poor compiler.
* sysdeps/libm-ieee754/e_asinf.c: Likewise.
Reported by vertex@cagent.com.
1997-11-09 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* elf/dl-lookup.c (do_lookup): Don't accept the base version if we
require a specific one.
* libio/oldfreopen.c: Bind old symbols to version GLIBC_2.0.
* libio/oldiofopen.c: Likewise.
* libio/oldstdfiles.c: Likewise.
* libc.map: Export them.
1997-11-10 07:40 H.J. Lu <hjl@gnu.ai.mit.edu>
* stdlib/exit.c (exit): Handle recursive calls to exit ().
1997-11-09 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/m68k/fpu/s_llrint.c: Fixed to take double argument
instead of long double.
* sysdeps/m68k/fpu/s_llrintf.c: New file.
* sysdeps/m68k/fpu/s_llrintl.c: New file.
* sysdeps/libm-ieee754/s_llrint.c: Make compilable and fix
overflow condition.
* sysdeps/libm-ieee754/s_llrintf.c: Fix overflow condition.
* sysdeps/libm-ieee754/s_llrintl.c: Likewise.
* sysdeps/libm-ieee754/s_llround.c: Likewise.
* sysdeps/libm-ieee754/s_llroundf.c: Likewise.
* sysdeps/libm-ieee754/s_llroundl.c: Likewise.
* sysdeps/libm-ieee754/s_lrint.c: Likewise.
* sysdeps/libm-ieee754/s_lrintf.c: Likewise.
* sysdeps/libm-ieee754/s_lrintl.c: Likewise.
* sysdeps/libm-ieee754/s_lround.c: Likewise.
* sysdeps/libm-ieee754/s_lroundf.c: Likewise.
* sysdeps/libm-ieee754/s_lroundl.c: Likewise.
* math/libm-test.c: Test all three variants of lrint and llrint.
Fix typos in lround and llround tests. Add tests for boundary
cases for lrint and llround.
1997-11-08 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* manual/arith.texi: Misc doc fixes.
* manual/ctype.texi: Likewise.
* manual/pattern.texi: Likewise.
* manual/terminal.texi: Likewise.
1997-11-08 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/unix/sysv/linux/xstatconv.c: Use struct assignment
instead of memcpy to let the compiler use whatever it regards as
optimal.
* sysdeps/unix/sysv/linux/alpha/xstatconv.c: Likewise.
1997-11-08 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/unix/sysv/linux/Makefile (sysdep_headers)
[$(subdir)=misc]: Add sys/prctl.h.
* sysdeps/unix/sysv/linux/Dist: Distribute it.
1997-11-08 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* io/ftwtest-sh: Don't use the unknown which command, instead try
pwd as /bin/pwd and /usr/bin/pwd.
1997-11-08 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* manual/maint.texi (Tools for Installation): Don't recommend
broken version 3.76.1 of make.
(Porting): Fix wording.
1997-11-06 06:13 H.J. Lu <hjl@gnu.ai.mit.edu>
* config.make.in (build-pic-default): New, defined with
pic_default.
* configure.in (pic_default): New, set to yes if PIC is
default.
* Makeconfig (CPPFLAGS-.o, CPPFLAGS-.op, CPPFLAGS-.og,
CPPFLAGS-.ob): Add -DPIC if $(build-pic-default) is yes.
1997-11-09 18:15 Ulrich Drepper <drepper@cygnus.com>
* Makerules (libc.so): Fix typo.
* csu/Makefile (CFLAGS-initfini.s): Correctly fix moving function
definition. Patch by Zack Weinberg <zack@rabi.phys.columbia.edu>.
* stdlib/strtod.c: Handle numbers like 0.0e10000 correctly which
produce 0.0. Reported by Joe Keane <jgk@jgk.org>.
* sysdeps/libm-ieee754/s_ceill.c: Fix typos.
* sysdeps/libm-ieee754/s_llrint.c: Correct code, it never worked.
1997-11-06 07:00 H.J. Lu <hjl@gnu.ai.mit.edu>
* sysdeps/unix/sysv/i386/i686/time.S: Removed.
1997-11-08 14:07 Thorsten Kukuk <kukuk@vt.uni-paderborn.de>
* nis/libnsl.map: Add __do_niscall2 for nis_cachemgr.
* nis/nis_call.c: Set UDP resend timeout correct.
* nis/nss_compat/compat-grp.c: Rewritten to make it faster.
* nis/nss_compat/compat-pwd.c: Likewise.
* nis/nss_compat/compat-spwd.c: Likewise.
* nis/ypclnt.c: Fix UDP resend timeout, fix yp_bind/do_ypcall
interaction.
* inet/protocols/routed.h: Include sys/socket.h.
* inet/protocols/talkd.h: Likewise.
* inet/protocols/timed.h: Include rpc/types.h.
* sunrpc/rpc/pmap_clnt.h: Include rpc/clnt.h.
1997-11-06 01:39 Ulrich Drepper <drepper@cygnus.com>
* Makerules (libc.so): Add missing closing brace.
1997-11-05 Brendan Kehoe <brendan@lisa.cygnus.com>
* libio.h (__P): Name its arg `p' instead of `params'.
This was added solely to work around problems with
the definition of __P in the Solaris math.h header.
1997-11-12 00:06:02 +00:00
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if ((t = (BTREE *)__db_calloc(1, sizeof(BTREE))) == NULL)
|
1997-08-27 20:26:10 +00:00
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return (ENOMEM);
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t->bt_sp = t->bt_csp = t->bt_stack;
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t->bt_esp = t->bt_stack + sizeof(t->bt_stack) / sizeof(t->bt_stack[0]);
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if ((type == DB_RECNO || F_ISSET(dbp, DB_BT_RECNUM)) &&
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(ret = __bam_keyalloc(t)) != 0)
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goto err;
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/*
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* Intention is to make sure all of the user's selections are okay
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* here and then use them without checking.
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*/
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if (dbinfo != NULL) {
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/* Minimum number of keys per page. */
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if (dbinfo->bt_minkey == 0)
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t->bt_minkey = DEFMINKEYPAGE;
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else {
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if (dbinfo->bt_minkey < 2)
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goto einval;
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t->bt_minkey = dbinfo->bt_minkey;
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}
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/* Maximum number of keys per page. */
|
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if (dbinfo->bt_maxkey == 0)
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t->bt_maxkey = 0;
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else {
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if (dbinfo->bt_maxkey < 1)
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goto einval;
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t->bt_maxkey = dbinfo->bt_maxkey;
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}
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/*
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* If no comparison, use default comparison. If no comparison
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* and no prefix, use default prefix. (We can't default the
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* prefix if the user supplies a comparison routine; shortening
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* the keys may break their comparison algorithm.)
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*/
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t->bt_compare = dbinfo->bt_compare == NULL ?
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__bam_defcmp : dbinfo->bt_compare;
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t->bt_prefix = dbinfo->bt_prefix == NULL ?
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|
|
(dbinfo->bt_compare == NULL ?
|
|
|
|
__bam_defpfx : NULL) : dbinfo->bt_prefix;
|
|
|
|
} else {
|
|
|
|
t->bt_minkey = DEFMINKEYPAGE;
|
|
|
|
t->bt_compare = __bam_defcmp;
|
|
|
|
t->bt_prefix = __bam_defpfx;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Initialize the remaining fields of the DB. */
|
|
|
|
dbp->type = type;
|
|
|
|
dbp->internal = t;
|
|
|
|
dbp->cursor = __bam_cursor;
|
|
|
|
dbp->del = __bam_delete;
|
|
|
|
dbp->get = __bam_get;
|
|
|
|
dbp->put = __bam_put;
|
|
|
|
dbp->stat = __bam_stat;
|
|
|
|
dbp->sync = __bam_sync;
|
|
|
|
|
|
|
|
/*
|
|
|
|
* The btree data structure requires that at least two key/data pairs
|
|
|
|
* can fit on a page, but other than that there's no fixed requirement.
|
|
|
|
* Translate the minimum number of items into the bytes a key/data pair
|
|
|
|
* can use before being placed on an overflow page. We calculate for
|
|
|
|
* the worst possible alignment by assuming every item requires the
|
|
|
|
* maximum alignment for padding.
|
|
|
|
*
|
|
|
|
* Recno uses the btree bt_ovflsize value -- it's close enough.
|
|
|
|
*/
|
|
|
|
t->bt_ovflsize = (dbp->pgsize - P_OVERHEAD) / (t->bt_minkey * P_INDX)
|
|
|
|
- (BKEYDATA_PSIZE(0) + ALIGN(1, 4));
|
|
|
|
|
|
|
|
/* Create a root page if new tree. */
|
|
|
|
if ((ret = __bam_setmeta(dbp, t)) != 0)
|
|
|
|
goto err;
|
|
|
|
|
|
|
|
return (0);
|
|
|
|
|
|
|
|
einval: ret = EINVAL;
|
|
|
|
|
|
|
|
err: if (t != NULL) {
|
|
|
|
/* If we allocated room for key/data return, discard it. */
|
|
|
|
if (t->bt_rkey.data != NULL)
|
Update.
1997-11-11 21:30 Ulrich Drepper <drepper@cygnus.com>
* include/sys/stat.h: Define stat, fstat, lstat and *64 variants
as macros so the the library compiles correctly even without
optimization.
* io/fstat.c: Undef fstat.
* io/fstat64.c: Undef fstat64
* io/lstat.c: Undef lstat.
* io/lstat64.c: Undef lstat64
* io/stat.c: Undef stat.
* io/stat64.c: Undef stat64
* io/fts.c: Include <include/sys/stat.h> to get macro definitions.
* io/ftw.c: Likewise.
* io/getdirname.c: Likewise.
* Makefile (install): Run test-installation.pl if possible.
* db2/Makefile: Update from db-2.3.12.
* db2/db.h: Likewise.
* db2/db_int.h: Likewise.
* db2/btree/bt_cursor.c: Likewise.
* db2/btree/bt_delete.c: Likewise.
* db2/btree/bt_open.c: Likewise.
* db2/btree/bt_put.c: Likewise.
* db2/btree/bt_rec.c: Likewise.
* db2/btree/bt_recno.c: Likewise.
* db2/btree/bt_search.c: Likewise.
* db2/btree/bt_split.c: Likewise.
* db2/btree/bt_stat.c: Likewise.
* db2/btree/btree.src: Likewise.
* db2/btree/btree_auto.c: Likewise.
* db2/btree/bt_cursor.c: Likewise.
* db2/btree/bt_delete.c: Likewise.
* db2/btree/bt_open.c: Likewise.
* db2/btree/bt_put.c: Likewise.
* db2/btree/bt_rec.c: Likewise.
* db2/btree/bt_recno.c: Likewise.
* db2/btree/bt_search.c: Likewise.
* db2/btree/bt_split.c: Likewise.
* db2/btree/bt_stat.c: Likewise.
* db2/btree/btree.src: Likewise.
* db2/btree/btree_auto.c: Likewise.
* db2/common/db_appinit.c: Likewise.
* db2/common/db_apprec.c: Likewise.
* db2/common/db_byteorder.c: Likewise.
* db2/common/db_region.c: Likewise.
* db2/db/db.c: Likewise
* db2/db/db.src: Likewise
* db2/db/db_auto.c: Likewise
* db2/db/db_dispatch.c: Likewise
* db2/db/db_dup.c: Likewise
* db2/db/db_overflow.c: Likewise
* db2/db/db_pr.c: Likewise
* db2/db/db_rec.c: Likewise
* db2/db/db_ret.c: Likewise
* db2/db/db_thread.c: Likewise
* db2/db185/db185.c: Likewise.
* db2/hash/hash.c: Likewise.
* db2/hash/hash.src: Likewise.
* db2/hash/hash_auto.c: Likewise.
* db2/hash/hash_dup.c: Likewise.
* db2/hash/hash_page.c: Likewise.
* db2/hash/hash_rec.c: Likewise.
* db2/include/btree_auto.h: Likewise.
* db2/include/btree_ext.h: Likewise.
* db2/include/clib_ext.h: Likewise.
* db2/include/common_ext.h: Likewise.
* db2/include/db.h.src: Likewise.
* db2/include/db_am.h: Likewise.
* db2/include/db_auto.h: Likewise.
* db2/include/db_cxx.h: Likewise.
* db2/include/db_ext.h: Likewise.
* db2/include/db_int.h.src: Likewise.
* db2/include/hash.h: Likewise.
* db2/include/hash_auto.h: Likewise.
* db2/include/hash_ext.h: Likewise.
* db2/include/lock.h: Likewise.
* db2/include/lock_ext.h: Likewise.
* db2/include/log.h: Likewise.
* db2/include/log_ext.h: Likewise.
* db2/include/mp.h: Likewise.
* db2/include/mp_ext.h: Likewise.
* db2/include/mutex_ext.h: Likewise.
* db2/include/os_ext.h: Likewise.
* db2/include/os_func.h: Likewise.
* db2/include/txn.h: Likewise.
* db2/include/txn_ext.h: Likewise.
* db2/lock/lock.c: Likewise.
* db2/lock/lock_deadlock.c: Likewise.
* db2/log/log.c: Likewise.
* db2/log/log_archive.c: Likewise.
* db2/log/log_auto.c: Likewise.
* db2/log/log_findckp.c: Likewise.
* db2/log/log_get.c: Likewise.
* db2/log/log_put.c: Likewise.
* db2/log/log_rec.c: Likewise.
* db2/log/log_register.c: Likewise.
* db2/mp/mp_bh.c: Likewise.
* db2/mp/mp_fget.c: Likewise.
* db2/mp/mp_fopen.c: Likewise.
* db2/mp/mp_fput.c: Likewise.
* db2/mp/mp_fset.c: Likewise.
* db2/mp/mp_open.c: Likewise.
* db2/mp/mp_pr.c: Likewise.
* db2/mp/mp_region.c: Likewise.
* db2/mp/mp_sync.c: Likewise.
* db2/mutex/mutex.c: Likewise.
* db2/os/os_abs.c: Likewise.
* db2/os/os_dir.c: Likewise.
* db2/os/os_fid.c: Likewise.
* db2/os/os_fsync.c: Likewise.
* db2/os/os_func.c: Likewise.
* db2/os/os_map.c: Likewise.
* db2/os/os_oflags.c: Likewise.
* db2/os/os_open.c: Likewise.
* db2/os/os_rpath.c: Likewise.
* db2/os/os_rw.c: Likewise.
* db2/os/os_seek.c: Likewise.
* db2/os/os_sleep.c: Likewise.
* db2/os/os_stat.c: Likewise.
* db2/os/os_unlink.c: Likewise.
* db2/progs/db_deadlock/db_deadlock.c: Likewise.
* db2/progs/db_dump/db_dump.c: Likewise.
* db2/progs/db_load/db_load.c: Likewise.
* db2/progs/db_recover/db_recover.c: Likewise.
* db2/progs/db_stat/db_stat.c: Likewise.
* db2/txn/txn.c: Likewise.
* db2/txn/txn_auto.c: Likewise.
* db2/txn/txn_rec.c: Likewise.
* db2/os/db_os_abs.c: Removed.
* db2/os/db_os_dir.c: Removed.
* db2/os/db_os_fid.c: Removed.
* db2/os/db_os_lseek.c: Removed.
* db2/os/db_os_mmap.c: Removed.
* db2/os/db_os_open.c: Removed.
* db2/os/db_os_rw.c: Removed.
* db2/os/db_os_sleep.c: Removed.
* db2/os/db_os_stat.c: Removed.
* db2/os/db_os_unlink.c: Removed.
* libio/stdio.h (fopen): Add __restrict to parameters.
* manual/process.texi (system): Describe behaviour for NULL argument.
* stdio-common/printf-parse.h: Parse hh modifier.
* stdio-common/vfprintf.c: Handle hh modifier.
* stdio-common/vfscanf.c: Likewise.
* manual/stdio.texi: Describe hh modifier for scanf/printf.
* math/complex.h: Don't define _Imaginary_I, but instead _Complex_I.
gcc does no yet know the `imaginary' keyword.
* math/test-math.c: Add little test for know gcc bug.
* math/tgmath.h: Make complex versions of log10() only available
if __USE_GNU.
* stdlib/test-canon.c: Fix typo.
* sysdeps/generic/setenv.c: Avoid compilation warnings.
Reported by Jim Meyering.
* sysdeps/generic/bits/errno.h: EILSEQ is an ISO C error number.
* sysdeps/mach/hurd/bits/errno.h: Likewise.
* sysdeps/standalone/bits/errno.h: Likewise.
* sysdeps/unix/sysv/linux/bits/errno.h: Likewise.
* sysdeps/i386/i586/memcpy.S: New file.
* sysdeps/i386/i586/mempcpy.S: New file.
* sysdeps/i386/i586/memset.S: Fix typo.
* sysdeps/posix/getcwd.c: Define HAVE_MEMPCPY for _LIBC. Add casts.
* sysdeps/posix/system.c: Add comment to explain code.
* sysdeps/wordsize-32/inttypes.h: Include <stddef.h> for wchar_t.
Define PTRDIFF_{MIN,MAX}, SIG_ATOMIC_{MIN,MAX}, SIZE_MAX,
WCHAR_{MIN,MAX}, WINT_{MIN,MAX}.
Define wcstoimax, wcstoumax.
* sysdeps/wordsize-64/inttypes.h: Likewise.
* wcsmbs/wchar.h: Define WCHAR_{MIN,MAX} if not already defined.
Declare __wcsto{l,ul,ll,ull}_internal only if not already done.
* time/Makefile (routines): Add strfxtime.
* time/strftime.c: Implement %F and %f format.
* time/strfxtime.c: New file.
* time/time.h: Define new types and symbols from ISO C 9X.
* time/mktime.c: Little comment correction.
1997-11-10 Andreas Jaeger <aj@arthur.rhein-neckar.de>
* sysdeps/libm-ieee754/s_sincosl.c: Fix typo.
* sysdeps/libm-ieee754/s_tanl.c: Fix typo.
* sysdeps/libm-ieee754/s_floorl.c: Correct typos.
* sysdeps/libm-ieee754/e_remainderl.c: Replace
EXTRACT_LDOUBLE_WORDS by GET_LDOUBLE_WORDS.
* sysdeps/libm-ieee754/e_atan2l.c: Replace EXTRACT_LDOUBLE_WORDS
by GET_LDOUBLE_WORDS.
* sysdeps/libm-ieee754/s_scalbnl.c: Replace ";" by "," for correct
variable declaration.
* sysdeps/libm-ieee754/s_scalblnl.c: Likewise.
* sysdeps/libm-ieee754/s_lrint.c (__lrint): Correct function.
* math/libm-test.c (sqrt_test): Add test for sqrt (0.25).
(asin_test): Add more test.
1997-11-10 23:34 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/libm-ieee754/e_asin.c: Add braces to make code clearer
and to not confuse the poor compiler.
* sysdeps/libm-ieee754/e_asinf.c: Likewise.
Reported by vertex@cagent.com.
1997-11-09 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* elf/dl-lookup.c (do_lookup): Don't accept the base version if we
require a specific one.
* libio/oldfreopen.c: Bind old symbols to version GLIBC_2.0.
* libio/oldiofopen.c: Likewise.
* libio/oldstdfiles.c: Likewise.
* libc.map: Export them.
1997-11-10 07:40 H.J. Lu <hjl@gnu.ai.mit.edu>
* stdlib/exit.c (exit): Handle recursive calls to exit ().
1997-11-09 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/m68k/fpu/s_llrint.c: Fixed to take double argument
instead of long double.
* sysdeps/m68k/fpu/s_llrintf.c: New file.
* sysdeps/m68k/fpu/s_llrintl.c: New file.
* sysdeps/libm-ieee754/s_llrint.c: Make compilable and fix
overflow condition.
* sysdeps/libm-ieee754/s_llrintf.c: Fix overflow condition.
* sysdeps/libm-ieee754/s_llrintl.c: Likewise.
* sysdeps/libm-ieee754/s_llround.c: Likewise.
* sysdeps/libm-ieee754/s_llroundf.c: Likewise.
* sysdeps/libm-ieee754/s_llroundl.c: Likewise.
* sysdeps/libm-ieee754/s_lrint.c: Likewise.
* sysdeps/libm-ieee754/s_lrintf.c: Likewise.
* sysdeps/libm-ieee754/s_lrintl.c: Likewise.
* sysdeps/libm-ieee754/s_lround.c: Likewise.
* sysdeps/libm-ieee754/s_lroundf.c: Likewise.
* sysdeps/libm-ieee754/s_lroundl.c: Likewise.
* math/libm-test.c: Test all three variants of lrint and llrint.
Fix typos in lround and llround tests. Add tests for boundary
cases for lrint and llround.
1997-11-08 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* manual/arith.texi: Misc doc fixes.
* manual/ctype.texi: Likewise.
* manual/pattern.texi: Likewise.
* manual/terminal.texi: Likewise.
1997-11-08 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/unix/sysv/linux/xstatconv.c: Use struct assignment
instead of memcpy to let the compiler use whatever it regards as
optimal.
* sysdeps/unix/sysv/linux/alpha/xstatconv.c: Likewise.
1997-11-08 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/unix/sysv/linux/Makefile (sysdep_headers)
[$(subdir)=misc]: Add sys/prctl.h.
* sysdeps/unix/sysv/linux/Dist: Distribute it.
1997-11-08 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* io/ftwtest-sh: Don't use the unknown which command, instead try
pwd as /bin/pwd and /usr/bin/pwd.
1997-11-08 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* manual/maint.texi (Tools for Installation): Don't recommend
broken version 3.76.1 of make.
(Porting): Fix wording.
1997-11-06 06:13 H.J. Lu <hjl@gnu.ai.mit.edu>
* config.make.in (build-pic-default): New, defined with
pic_default.
* configure.in (pic_default): New, set to yes if PIC is
default.
* Makeconfig (CPPFLAGS-.o, CPPFLAGS-.op, CPPFLAGS-.og,
CPPFLAGS-.ob): Add -DPIC if $(build-pic-default) is yes.
1997-11-09 18:15 Ulrich Drepper <drepper@cygnus.com>
* Makerules (libc.so): Fix typo.
* csu/Makefile (CFLAGS-initfini.s): Correctly fix moving function
definition. Patch by Zack Weinberg <zack@rabi.phys.columbia.edu>.
* stdlib/strtod.c: Handle numbers like 0.0e10000 correctly which
produce 0.0. Reported by Joe Keane <jgk@jgk.org>.
* sysdeps/libm-ieee754/s_ceill.c: Fix typos.
* sysdeps/libm-ieee754/s_llrint.c: Correct code, it never worked.
1997-11-06 07:00 H.J. Lu <hjl@gnu.ai.mit.edu>
* sysdeps/unix/sysv/i386/i686/time.S: Removed.
1997-11-08 14:07 Thorsten Kukuk <kukuk@vt.uni-paderborn.de>
* nis/libnsl.map: Add __do_niscall2 for nis_cachemgr.
* nis/nis_call.c: Set UDP resend timeout correct.
* nis/nss_compat/compat-grp.c: Rewritten to make it faster.
* nis/nss_compat/compat-pwd.c: Likewise.
* nis/nss_compat/compat-spwd.c: Likewise.
* nis/ypclnt.c: Fix UDP resend timeout, fix yp_bind/do_ypcall
interaction.
* inet/protocols/routed.h: Include sys/socket.h.
* inet/protocols/talkd.h: Likewise.
* inet/protocols/timed.h: Include rpc/types.h.
* sunrpc/rpc/pmap_clnt.h: Include rpc/clnt.h.
1997-11-06 01:39 Ulrich Drepper <drepper@cygnus.com>
* Makerules (libc.so): Add missing closing brace.
1997-11-05 Brendan Kehoe <brendan@lisa.cygnus.com>
* libio.h (__P): Name its arg `p' instead of `params'.
This was added solely to work around problems with
the definition of __P in the Solaris math.h header.
1997-11-12 00:06:02 +00:00
|
|
|
__db_free(t->bt_rkey.data);
|
1997-08-27 20:26:10 +00:00
|
|
|
|
|
|
|
FREE(t, sizeof(BTREE));
|
|
|
|
}
|
|
|
|
return (ret);
|
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
* __bam_bdup --
|
|
|
|
* Create a BTREE handle for a threaded DB handle.
|
|
|
|
*
|
|
|
|
* PUBLIC: int __bam_bdup __P((DB *, DB *));
|
|
|
|
*/
|
|
|
|
int
|
|
|
|
__bam_bdup(orig, new)
|
|
|
|
DB *orig, *new;
|
|
|
|
{
|
|
|
|
BTREE *t, *ot;
|
|
|
|
int ret;
|
|
|
|
|
|
|
|
ot = orig->internal;
|
|
|
|
|
Update.
1997-11-11 21:30 Ulrich Drepper <drepper@cygnus.com>
* include/sys/stat.h: Define stat, fstat, lstat and *64 variants
as macros so the the library compiles correctly even without
optimization.
* io/fstat.c: Undef fstat.
* io/fstat64.c: Undef fstat64
* io/lstat.c: Undef lstat.
* io/lstat64.c: Undef lstat64
* io/stat.c: Undef stat.
* io/stat64.c: Undef stat64
* io/fts.c: Include <include/sys/stat.h> to get macro definitions.
* io/ftw.c: Likewise.
* io/getdirname.c: Likewise.
* Makefile (install): Run test-installation.pl if possible.
* db2/Makefile: Update from db-2.3.12.
* db2/db.h: Likewise.
* db2/db_int.h: Likewise.
* db2/btree/bt_cursor.c: Likewise.
* db2/btree/bt_delete.c: Likewise.
* db2/btree/bt_open.c: Likewise.
* db2/btree/bt_put.c: Likewise.
* db2/btree/bt_rec.c: Likewise.
* db2/btree/bt_recno.c: Likewise.
* db2/btree/bt_search.c: Likewise.
* db2/btree/bt_split.c: Likewise.
* db2/btree/bt_stat.c: Likewise.
* db2/btree/btree.src: Likewise.
* db2/btree/btree_auto.c: Likewise.
* db2/btree/bt_cursor.c: Likewise.
* db2/btree/bt_delete.c: Likewise.
* db2/btree/bt_open.c: Likewise.
* db2/btree/bt_put.c: Likewise.
* db2/btree/bt_rec.c: Likewise.
* db2/btree/bt_recno.c: Likewise.
* db2/btree/bt_search.c: Likewise.
* db2/btree/bt_split.c: Likewise.
* db2/btree/bt_stat.c: Likewise.
* db2/btree/btree.src: Likewise.
* db2/btree/btree_auto.c: Likewise.
* db2/common/db_appinit.c: Likewise.
* db2/common/db_apprec.c: Likewise.
* db2/common/db_byteorder.c: Likewise.
* db2/common/db_region.c: Likewise.
* db2/db/db.c: Likewise
* db2/db/db.src: Likewise
* db2/db/db_auto.c: Likewise
* db2/db/db_dispatch.c: Likewise
* db2/db/db_dup.c: Likewise
* db2/db/db_overflow.c: Likewise
* db2/db/db_pr.c: Likewise
* db2/db/db_rec.c: Likewise
* db2/db/db_ret.c: Likewise
* db2/db/db_thread.c: Likewise
* db2/db185/db185.c: Likewise.
* db2/hash/hash.c: Likewise.
* db2/hash/hash.src: Likewise.
* db2/hash/hash_auto.c: Likewise.
* db2/hash/hash_dup.c: Likewise.
* db2/hash/hash_page.c: Likewise.
* db2/hash/hash_rec.c: Likewise.
* db2/include/btree_auto.h: Likewise.
* db2/include/btree_ext.h: Likewise.
* db2/include/clib_ext.h: Likewise.
* db2/include/common_ext.h: Likewise.
* db2/include/db.h.src: Likewise.
* db2/include/db_am.h: Likewise.
* db2/include/db_auto.h: Likewise.
* db2/include/db_cxx.h: Likewise.
* db2/include/db_ext.h: Likewise.
* db2/include/db_int.h.src: Likewise.
* db2/include/hash.h: Likewise.
* db2/include/hash_auto.h: Likewise.
* db2/include/hash_ext.h: Likewise.
* db2/include/lock.h: Likewise.
* db2/include/lock_ext.h: Likewise.
* db2/include/log.h: Likewise.
* db2/include/log_ext.h: Likewise.
* db2/include/mp.h: Likewise.
* db2/include/mp_ext.h: Likewise.
* db2/include/mutex_ext.h: Likewise.
* db2/include/os_ext.h: Likewise.
* db2/include/os_func.h: Likewise.
* db2/include/txn.h: Likewise.
* db2/include/txn_ext.h: Likewise.
* db2/lock/lock.c: Likewise.
* db2/lock/lock_deadlock.c: Likewise.
* db2/log/log.c: Likewise.
* db2/log/log_archive.c: Likewise.
* db2/log/log_auto.c: Likewise.
* db2/log/log_findckp.c: Likewise.
* db2/log/log_get.c: Likewise.
* db2/log/log_put.c: Likewise.
* db2/log/log_rec.c: Likewise.
* db2/log/log_register.c: Likewise.
* db2/mp/mp_bh.c: Likewise.
* db2/mp/mp_fget.c: Likewise.
* db2/mp/mp_fopen.c: Likewise.
* db2/mp/mp_fput.c: Likewise.
* db2/mp/mp_fset.c: Likewise.
* db2/mp/mp_open.c: Likewise.
* db2/mp/mp_pr.c: Likewise.
* db2/mp/mp_region.c: Likewise.
* db2/mp/mp_sync.c: Likewise.
* db2/mutex/mutex.c: Likewise.
* db2/os/os_abs.c: Likewise.
* db2/os/os_dir.c: Likewise.
* db2/os/os_fid.c: Likewise.
* db2/os/os_fsync.c: Likewise.
* db2/os/os_func.c: Likewise.
* db2/os/os_map.c: Likewise.
* db2/os/os_oflags.c: Likewise.
* db2/os/os_open.c: Likewise.
* db2/os/os_rpath.c: Likewise.
* db2/os/os_rw.c: Likewise.
* db2/os/os_seek.c: Likewise.
* db2/os/os_sleep.c: Likewise.
* db2/os/os_stat.c: Likewise.
* db2/os/os_unlink.c: Likewise.
* db2/progs/db_deadlock/db_deadlock.c: Likewise.
* db2/progs/db_dump/db_dump.c: Likewise.
* db2/progs/db_load/db_load.c: Likewise.
* db2/progs/db_recover/db_recover.c: Likewise.
* db2/progs/db_stat/db_stat.c: Likewise.
* db2/txn/txn.c: Likewise.
* db2/txn/txn_auto.c: Likewise.
* db2/txn/txn_rec.c: Likewise.
* db2/os/db_os_abs.c: Removed.
* db2/os/db_os_dir.c: Removed.
* db2/os/db_os_fid.c: Removed.
* db2/os/db_os_lseek.c: Removed.
* db2/os/db_os_mmap.c: Removed.
* db2/os/db_os_open.c: Removed.
* db2/os/db_os_rw.c: Removed.
* db2/os/db_os_sleep.c: Removed.
* db2/os/db_os_stat.c: Removed.
* db2/os/db_os_unlink.c: Removed.
* libio/stdio.h (fopen): Add __restrict to parameters.
* manual/process.texi (system): Describe behaviour for NULL argument.
* stdio-common/printf-parse.h: Parse hh modifier.
* stdio-common/vfprintf.c: Handle hh modifier.
* stdio-common/vfscanf.c: Likewise.
* manual/stdio.texi: Describe hh modifier for scanf/printf.
* math/complex.h: Don't define _Imaginary_I, but instead _Complex_I.
gcc does no yet know the `imaginary' keyword.
* math/test-math.c: Add little test for know gcc bug.
* math/tgmath.h: Make complex versions of log10() only available
if __USE_GNU.
* stdlib/test-canon.c: Fix typo.
* sysdeps/generic/setenv.c: Avoid compilation warnings.
Reported by Jim Meyering.
* sysdeps/generic/bits/errno.h: EILSEQ is an ISO C error number.
* sysdeps/mach/hurd/bits/errno.h: Likewise.
* sysdeps/standalone/bits/errno.h: Likewise.
* sysdeps/unix/sysv/linux/bits/errno.h: Likewise.
* sysdeps/i386/i586/memcpy.S: New file.
* sysdeps/i386/i586/mempcpy.S: New file.
* sysdeps/i386/i586/memset.S: Fix typo.
* sysdeps/posix/getcwd.c: Define HAVE_MEMPCPY for _LIBC. Add casts.
* sysdeps/posix/system.c: Add comment to explain code.
* sysdeps/wordsize-32/inttypes.h: Include <stddef.h> for wchar_t.
Define PTRDIFF_{MIN,MAX}, SIG_ATOMIC_{MIN,MAX}, SIZE_MAX,
WCHAR_{MIN,MAX}, WINT_{MIN,MAX}.
Define wcstoimax, wcstoumax.
* sysdeps/wordsize-64/inttypes.h: Likewise.
* wcsmbs/wchar.h: Define WCHAR_{MIN,MAX} if not already defined.
Declare __wcsto{l,ul,ll,ull}_internal only if not already done.
* time/Makefile (routines): Add strfxtime.
* time/strftime.c: Implement %F and %f format.
* time/strfxtime.c: New file.
* time/time.h: Define new types and symbols from ISO C 9X.
* time/mktime.c: Little comment correction.
1997-11-10 Andreas Jaeger <aj@arthur.rhein-neckar.de>
* sysdeps/libm-ieee754/s_sincosl.c: Fix typo.
* sysdeps/libm-ieee754/s_tanl.c: Fix typo.
* sysdeps/libm-ieee754/s_floorl.c: Correct typos.
* sysdeps/libm-ieee754/e_remainderl.c: Replace
EXTRACT_LDOUBLE_WORDS by GET_LDOUBLE_WORDS.
* sysdeps/libm-ieee754/e_atan2l.c: Replace EXTRACT_LDOUBLE_WORDS
by GET_LDOUBLE_WORDS.
* sysdeps/libm-ieee754/s_scalbnl.c: Replace ";" by "," for correct
variable declaration.
* sysdeps/libm-ieee754/s_scalblnl.c: Likewise.
* sysdeps/libm-ieee754/s_lrint.c (__lrint): Correct function.
* math/libm-test.c (sqrt_test): Add test for sqrt (0.25).
(asin_test): Add more test.
1997-11-10 23:34 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/libm-ieee754/e_asin.c: Add braces to make code clearer
and to not confuse the poor compiler.
* sysdeps/libm-ieee754/e_asinf.c: Likewise.
Reported by vertex@cagent.com.
1997-11-09 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* elf/dl-lookup.c (do_lookup): Don't accept the base version if we
require a specific one.
* libio/oldfreopen.c: Bind old symbols to version GLIBC_2.0.
* libio/oldiofopen.c: Likewise.
* libio/oldstdfiles.c: Likewise.
* libc.map: Export them.
1997-11-10 07:40 H.J. Lu <hjl@gnu.ai.mit.edu>
* stdlib/exit.c (exit): Handle recursive calls to exit ().
1997-11-09 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/m68k/fpu/s_llrint.c: Fixed to take double argument
instead of long double.
* sysdeps/m68k/fpu/s_llrintf.c: New file.
* sysdeps/m68k/fpu/s_llrintl.c: New file.
* sysdeps/libm-ieee754/s_llrint.c: Make compilable and fix
overflow condition.
* sysdeps/libm-ieee754/s_llrintf.c: Fix overflow condition.
* sysdeps/libm-ieee754/s_llrintl.c: Likewise.
* sysdeps/libm-ieee754/s_llround.c: Likewise.
* sysdeps/libm-ieee754/s_llroundf.c: Likewise.
* sysdeps/libm-ieee754/s_llroundl.c: Likewise.
* sysdeps/libm-ieee754/s_lrint.c: Likewise.
* sysdeps/libm-ieee754/s_lrintf.c: Likewise.
* sysdeps/libm-ieee754/s_lrintl.c: Likewise.
* sysdeps/libm-ieee754/s_lround.c: Likewise.
* sysdeps/libm-ieee754/s_lroundf.c: Likewise.
* sysdeps/libm-ieee754/s_lroundl.c: Likewise.
* math/libm-test.c: Test all three variants of lrint and llrint.
Fix typos in lround and llround tests. Add tests for boundary
cases for lrint and llround.
1997-11-08 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* manual/arith.texi: Misc doc fixes.
* manual/ctype.texi: Likewise.
* manual/pattern.texi: Likewise.
* manual/terminal.texi: Likewise.
1997-11-08 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/unix/sysv/linux/xstatconv.c: Use struct assignment
instead of memcpy to let the compiler use whatever it regards as
optimal.
* sysdeps/unix/sysv/linux/alpha/xstatconv.c: Likewise.
1997-11-08 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/unix/sysv/linux/Makefile (sysdep_headers)
[$(subdir)=misc]: Add sys/prctl.h.
* sysdeps/unix/sysv/linux/Dist: Distribute it.
1997-11-08 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* io/ftwtest-sh: Don't use the unknown which command, instead try
pwd as /bin/pwd and /usr/bin/pwd.
1997-11-08 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* manual/maint.texi (Tools for Installation): Don't recommend
broken version 3.76.1 of make.
(Porting): Fix wording.
1997-11-06 06:13 H.J. Lu <hjl@gnu.ai.mit.edu>
* config.make.in (build-pic-default): New, defined with
pic_default.
* configure.in (pic_default): New, set to yes if PIC is
default.
* Makeconfig (CPPFLAGS-.o, CPPFLAGS-.op, CPPFLAGS-.og,
CPPFLAGS-.ob): Add -DPIC if $(build-pic-default) is yes.
1997-11-09 18:15 Ulrich Drepper <drepper@cygnus.com>
* Makerules (libc.so): Fix typo.
* csu/Makefile (CFLAGS-initfini.s): Correctly fix moving function
definition. Patch by Zack Weinberg <zack@rabi.phys.columbia.edu>.
* stdlib/strtod.c: Handle numbers like 0.0e10000 correctly which
produce 0.0. Reported by Joe Keane <jgk@jgk.org>.
* sysdeps/libm-ieee754/s_ceill.c: Fix typos.
* sysdeps/libm-ieee754/s_llrint.c: Correct code, it never worked.
1997-11-06 07:00 H.J. Lu <hjl@gnu.ai.mit.edu>
* sysdeps/unix/sysv/i386/i686/time.S: Removed.
1997-11-08 14:07 Thorsten Kukuk <kukuk@vt.uni-paderborn.de>
* nis/libnsl.map: Add __do_niscall2 for nis_cachemgr.
* nis/nis_call.c: Set UDP resend timeout correct.
* nis/nss_compat/compat-grp.c: Rewritten to make it faster.
* nis/nss_compat/compat-pwd.c: Likewise.
* nis/nss_compat/compat-spwd.c: Likewise.
* nis/ypclnt.c: Fix UDP resend timeout, fix yp_bind/do_ypcall
interaction.
* inet/protocols/routed.h: Include sys/socket.h.
* inet/protocols/talkd.h: Likewise.
* inet/protocols/timed.h: Include rpc/types.h.
* sunrpc/rpc/pmap_clnt.h: Include rpc/clnt.h.
1997-11-06 01:39 Ulrich Drepper <drepper@cygnus.com>
* Makerules (libc.so): Add missing closing brace.
1997-11-05 Brendan Kehoe <brendan@lisa.cygnus.com>
* libio.h (__P): Name its arg `p' instead of `params'.
This was added solely to work around problems with
the definition of __P in the Solaris math.h header.
1997-11-12 00:06:02 +00:00
|
|
|
if ((t = (BTREE *)__db_calloc(1, sizeof(*t))) == NULL)
|
1997-08-27 20:26:10 +00:00
|
|
|
return (ENOMEM);
|
|
|
|
|
|
|
|
/*
|
|
|
|
* !!!
|
|
|
|
* Ignore the cursor queue, only the first DB has attached cursors.
|
|
|
|
*/
|
|
|
|
|
|
|
|
t->bt_sp = t->bt_csp = t->bt_stack;
|
|
|
|
t->bt_esp = t->bt_stack + sizeof(t->bt_stack) / sizeof(t->bt_stack[0]);
|
|
|
|
|
|
|
|
if ((orig->type == DB_RECNO || F_ISSET(orig, DB_BT_RECNUM)) &&
|
|
|
|
(ret = __bam_keyalloc(t)) != 0) {
|
|
|
|
FREE(t, sizeof(*t));
|
|
|
|
return (ret);
|
|
|
|
}
|
|
|
|
|
|
|
|
t->bt_maxkey = ot->bt_maxkey;
|
|
|
|
t->bt_minkey = ot->bt_minkey;
|
|
|
|
t->bt_compare = ot->bt_compare;
|
|
|
|
t->bt_prefix = ot->bt_prefix;
|
|
|
|
t->bt_ovflsize = ot->bt_ovflsize;
|
|
|
|
|
|
|
|
/*
|
|
|
|
* !!!
|
|
|
|
* The entire RECNO structure is shared. If it breaks, the application
|
|
|
|
* was misusing it to start with.
|
|
|
|
*/
|
|
|
|
t->bt_recno = ot->bt_recno;
|
|
|
|
|
|
|
|
new->internal = t;
|
|
|
|
|
|
|
|
return (0);
|
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
* __bam_keyalloc --
|
|
|
|
* Allocate return memory for recno keys.
|
|
|
|
*/
|
|
|
|
static int
|
|
|
|
__bam_keyalloc(t)
|
|
|
|
BTREE *t;
|
|
|
|
{
|
|
|
|
/*
|
|
|
|
* Recno keys are always the same size, and we don't want to have
|
|
|
|
* to check for space on each return. Allocate it now.
|
|
|
|
*/
|
Update.
1997-11-11 21:30 Ulrich Drepper <drepper@cygnus.com>
* include/sys/stat.h: Define stat, fstat, lstat and *64 variants
as macros so the the library compiles correctly even without
optimization.
* io/fstat.c: Undef fstat.
* io/fstat64.c: Undef fstat64
* io/lstat.c: Undef lstat.
* io/lstat64.c: Undef lstat64
* io/stat.c: Undef stat.
* io/stat64.c: Undef stat64
* io/fts.c: Include <include/sys/stat.h> to get macro definitions.
* io/ftw.c: Likewise.
* io/getdirname.c: Likewise.
* Makefile (install): Run test-installation.pl if possible.
* db2/Makefile: Update from db-2.3.12.
* db2/db.h: Likewise.
* db2/db_int.h: Likewise.
* db2/btree/bt_cursor.c: Likewise.
* db2/btree/bt_delete.c: Likewise.
* db2/btree/bt_open.c: Likewise.
* db2/btree/bt_put.c: Likewise.
* db2/btree/bt_rec.c: Likewise.
* db2/btree/bt_recno.c: Likewise.
* db2/btree/bt_search.c: Likewise.
* db2/btree/bt_split.c: Likewise.
* db2/btree/bt_stat.c: Likewise.
* db2/btree/btree.src: Likewise.
* db2/btree/btree_auto.c: Likewise.
* db2/btree/bt_cursor.c: Likewise.
* db2/btree/bt_delete.c: Likewise.
* db2/btree/bt_open.c: Likewise.
* db2/btree/bt_put.c: Likewise.
* db2/btree/bt_rec.c: Likewise.
* db2/btree/bt_recno.c: Likewise.
* db2/btree/bt_search.c: Likewise.
* db2/btree/bt_split.c: Likewise.
* db2/btree/bt_stat.c: Likewise.
* db2/btree/btree.src: Likewise.
* db2/btree/btree_auto.c: Likewise.
* db2/common/db_appinit.c: Likewise.
* db2/common/db_apprec.c: Likewise.
* db2/common/db_byteorder.c: Likewise.
* db2/common/db_region.c: Likewise.
* db2/db/db.c: Likewise
* db2/db/db.src: Likewise
* db2/db/db_auto.c: Likewise
* db2/db/db_dispatch.c: Likewise
* db2/db/db_dup.c: Likewise
* db2/db/db_overflow.c: Likewise
* db2/db/db_pr.c: Likewise
* db2/db/db_rec.c: Likewise
* db2/db/db_ret.c: Likewise
* db2/db/db_thread.c: Likewise
* db2/db185/db185.c: Likewise.
* db2/hash/hash.c: Likewise.
* db2/hash/hash.src: Likewise.
* db2/hash/hash_auto.c: Likewise.
* db2/hash/hash_dup.c: Likewise.
* db2/hash/hash_page.c: Likewise.
* db2/hash/hash_rec.c: Likewise.
* db2/include/btree_auto.h: Likewise.
* db2/include/btree_ext.h: Likewise.
* db2/include/clib_ext.h: Likewise.
* db2/include/common_ext.h: Likewise.
* db2/include/db.h.src: Likewise.
* db2/include/db_am.h: Likewise.
* db2/include/db_auto.h: Likewise.
* db2/include/db_cxx.h: Likewise.
* db2/include/db_ext.h: Likewise.
* db2/include/db_int.h.src: Likewise.
* db2/include/hash.h: Likewise.
* db2/include/hash_auto.h: Likewise.
* db2/include/hash_ext.h: Likewise.
* db2/include/lock.h: Likewise.
* db2/include/lock_ext.h: Likewise.
* db2/include/log.h: Likewise.
* db2/include/log_ext.h: Likewise.
* db2/include/mp.h: Likewise.
* db2/include/mp_ext.h: Likewise.
* db2/include/mutex_ext.h: Likewise.
* db2/include/os_ext.h: Likewise.
* db2/include/os_func.h: Likewise.
* db2/include/txn.h: Likewise.
* db2/include/txn_ext.h: Likewise.
* db2/lock/lock.c: Likewise.
* db2/lock/lock_deadlock.c: Likewise.
* db2/log/log.c: Likewise.
* db2/log/log_archive.c: Likewise.
* db2/log/log_auto.c: Likewise.
* db2/log/log_findckp.c: Likewise.
* db2/log/log_get.c: Likewise.
* db2/log/log_put.c: Likewise.
* db2/log/log_rec.c: Likewise.
* db2/log/log_register.c: Likewise.
* db2/mp/mp_bh.c: Likewise.
* db2/mp/mp_fget.c: Likewise.
* db2/mp/mp_fopen.c: Likewise.
* db2/mp/mp_fput.c: Likewise.
* db2/mp/mp_fset.c: Likewise.
* db2/mp/mp_open.c: Likewise.
* db2/mp/mp_pr.c: Likewise.
* db2/mp/mp_region.c: Likewise.
* db2/mp/mp_sync.c: Likewise.
* db2/mutex/mutex.c: Likewise.
* db2/os/os_abs.c: Likewise.
* db2/os/os_dir.c: Likewise.
* db2/os/os_fid.c: Likewise.
* db2/os/os_fsync.c: Likewise.
* db2/os/os_func.c: Likewise.
* db2/os/os_map.c: Likewise.
* db2/os/os_oflags.c: Likewise.
* db2/os/os_open.c: Likewise.
* db2/os/os_rpath.c: Likewise.
* db2/os/os_rw.c: Likewise.
* db2/os/os_seek.c: Likewise.
* db2/os/os_sleep.c: Likewise.
* db2/os/os_stat.c: Likewise.
* db2/os/os_unlink.c: Likewise.
* db2/progs/db_deadlock/db_deadlock.c: Likewise.
* db2/progs/db_dump/db_dump.c: Likewise.
* db2/progs/db_load/db_load.c: Likewise.
* db2/progs/db_recover/db_recover.c: Likewise.
* db2/progs/db_stat/db_stat.c: Likewise.
* db2/txn/txn.c: Likewise.
* db2/txn/txn_auto.c: Likewise.
* db2/txn/txn_rec.c: Likewise.
* db2/os/db_os_abs.c: Removed.
* db2/os/db_os_dir.c: Removed.
* db2/os/db_os_fid.c: Removed.
* db2/os/db_os_lseek.c: Removed.
* db2/os/db_os_mmap.c: Removed.
* db2/os/db_os_open.c: Removed.
* db2/os/db_os_rw.c: Removed.
* db2/os/db_os_sleep.c: Removed.
* db2/os/db_os_stat.c: Removed.
* db2/os/db_os_unlink.c: Removed.
* libio/stdio.h (fopen): Add __restrict to parameters.
* manual/process.texi (system): Describe behaviour for NULL argument.
* stdio-common/printf-parse.h: Parse hh modifier.
* stdio-common/vfprintf.c: Handle hh modifier.
* stdio-common/vfscanf.c: Likewise.
* manual/stdio.texi: Describe hh modifier for scanf/printf.
* math/complex.h: Don't define _Imaginary_I, but instead _Complex_I.
gcc does no yet know the `imaginary' keyword.
* math/test-math.c: Add little test for know gcc bug.
* math/tgmath.h: Make complex versions of log10() only available
if __USE_GNU.
* stdlib/test-canon.c: Fix typo.
* sysdeps/generic/setenv.c: Avoid compilation warnings.
Reported by Jim Meyering.
* sysdeps/generic/bits/errno.h: EILSEQ is an ISO C error number.
* sysdeps/mach/hurd/bits/errno.h: Likewise.
* sysdeps/standalone/bits/errno.h: Likewise.
* sysdeps/unix/sysv/linux/bits/errno.h: Likewise.
* sysdeps/i386/i586/memcpy.S: New file.
* sysdeps/i386/i586/mempcpy.S: New file.
* sysdeps/i386/i586/memset.S: Fix typo.
* sysdeps/posix/getcwd.c: Define HAVE_MEMPCPY for _LIBC. Add casts.
* sysdeps/posix/system.c: Add comment to explain code.
* sysdeps/wordsize-32/inttypes.h: Include <stddef.h> for wchar_t.
Define PTRDIFF_{MIN,MAX}, SIG_ATOMIC_{MIN,MAX}, SIZE_MAX,
WCHAR_{MIN,MAX}, WINT_{MIN,MAX}.
Define wcstoimax, wcstoumax.
* sysdeps/wordsize-64/inttypes.h: Likewise.
* wcsmbs/wchar.h: Define WCHAR_{MIN,MAX} if not already defined.
Declare __wcsto{l,ul,ll,ull}_internal only if not already done.
* time/Makefile (routines): Add strfxtime.
* time/strftime.c: Implement %F and %f format.
* time/strfxtime.c: New file.
* time/time.h: Define new types and symbols from ISO C 9X.
* time/mktime.c: Little comment correction.
1997-11-10 Andreas Jaeger <aj@arthur.rhein-neckar.de>
* sysdeps/libm-ieee754/s_sincosl.c: Fix typo.
* sysdeps/libm-ieee754/s_tanl.c: Fix typo.
* sysdeps/libm-ieee754/s_floorl.c: Correct typos.
* sysdeps/libm-ieee754/e_remainderl.c: Replace
EXTRACT_LDOUBLE_WORDS by GET_LDOUBLE_WORDS.
* sysdeps/libm-ieee754/e_atan2l.c: Replace EXTRACT_LDOUBLE_WORDS
by GET_LDOUBLE_WORDS.
* sysdeps/libm-ieee754/s_scalbnl.c: Replace ";" by "," for correct
variable declaration.
* sysdeps/libm-ieee754/s_scalblnl.c: Likewise.
* sysdeps/libm-ieee754/s_lrint.c (__lrint): Correct function.
* math/libm-test.c (sqrt_test): Add test for sqrt (0.25).
(asin_test): Add more test.
1997-11-10 23:34 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/libm-ieee754/e_asin.c: Add braces to make code clearer
and to not confuse the poor compiler.
* sysdeps/libm-ieee754/e_asinf.c: Likewise.
Reported by vertex@cagent.com.
1997-11-09 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* elf/dl-lookup.c (do_lookup): Don't accept the base version if we
require a specific one.
* libio/oldfreopen.c: Bind old symbols to version GLIBC_2.0.
* libio/oldiofopen.c: Likewise.
* libio/oldstdfiles.c: Likewise.
* libc.map: Export them.
1997-11-10 07:40 H.J. Lu <hjl@gnu.ai.mit.edu>
* stdlib/exit.c (exit): Handle recursive calls to exit ().
1997-11-09 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/m68k/fpu/s_llrint.c: Fixed to take double argument
instead of long double.
* sysdeps/m68k/fpu/s_llrintf.c: New file.
* sysdeps/m68k/fpu/s_llrintl.c: New file.
* sysdeps/libm-ieee754/s_llrint.c: Make compilable and fix
overflow condition.
* sysdeps/libm-ieee754/s_llrintf.c: Fix overflow condition.
* sysdeps/libm-ieee754/s_llrintl.c: Likewise.
* sysdeps/libm-ieee754/s_llround.c: Likewise.
* sysdeps/libm-ieee754/s_llroundf.c: Likewise.
* sysdeps/libm-ieee754/s_llroundl.c: Likewise.
* sysdeps/libm-ieee754/s_lrint.c: Likewise.
* sysdeps/libm-ieee754/s_lrintf.c: Likewise.
* sysdeps/libm-ieee754/s_lrintl.c: Likewise.
* sysdeps/libm-ieee754/s_lround.c: Likewise.
* sysdeps/libm-ieee754/s_lroundf.c: Likewise.
* sysdeps/libm-ieee754/s_lroundl.c: Likewise.
* math/libm-test.c: Test all three variants of lrint and llrint.
Fix typos in lround and llround tests. Add tests for boundary
cases for lrint and llround.
1997-11-08 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* manual/arith.texi: Misc doc fixes.
* manual/ctype.texi: Likewise.
* manual/pattern.texi: Likewise.
* manual/terminal.texi: Likewise.
1997-11-08 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/unix/sysv/linux/xstatconv.c: Use struct assignment
instead of memcpy to let the compiler use whatever it regards as
optimal.
* sysdeps/unix/sysv/linux/alpha/xstatconv.c: Likewise.
1997-11-08 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/unix/sysv/linux/Makefile (sysdep_headers)
[$(subdir)=misc]: Add sys/prctl.h.
* sysdeps/unix/sysv/linux/Dist: Distribute it.
1997-11-08 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* io/ftwtest-sh: Don't use the unknown which command, instead try
pwd as /bin/pwd and /usr/bin/pwd.
1997-11-08 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* manual/maint.texi (Tools for Installation): Don't recommend
broken version 3.76.1 of make.
(Porting): Fix wording.
1997-11-06 06:13 H.J. Lu <hjl@gnu.ai.mit.edu>
* config.make.in (build-pic-default): New, defined with
pic_default.
* configure.in (pic_default): New, set to yes if PIC is
default.
* Makeconfig (CPPFLAGS-.o, CPPFLAGS-.op, CPPFLAGS-.og,
CPPFLAGS-.ob): Add -DPIC if $(build-pic-default) is yes.
1997-11-09 18:15 Ulrich Drepper <drepper@cygnus.com>
* Makerules (libc.so): Fix typo.
* csu/Makefile (CFLAGS-initfini.s): Correctly fix moving function
definition. Patch by Zack Weinberg <zack@rabi.phys.columbia.edu>.
* stdlib/strtod.c: Handle numbers like 0.0e10000 correctly which
produce 0.0. Reported by Joe Keane <jgk@jgk.org>.
* sysdeps/libm-ieee754/s_ceill.c: Fix typos.
* sysdeps/libm-ieee754/s_llrint.c: Correct code, it never worked.
1997-11-06 07:00 H.J. Lu <hjl@gnu.ai.mit.edu>
* sysdeps/unix/sysv/i386/i686/time.S: Removed.
1997-11-08 14:07 Thorsten Kukuk <kukuk@vt.uni-paderborn.de>
* nis/libnsl.map: Add __do_niscall2 for nis_cachemgr.
* nis/nis_call.c: Set UDP resend timeout correct.
* nis/nss_compat/compat-grp.c: Rewritten to make it faster.
* nis/nss_compat/compat-pwd.c: Likewise.
* nis/nss_compat/compat-spwd.c: Likewise.
* nis/ypclnt.c: Fix UDP resend timeout, fix yp_bind/do_ypcall
interaction.
* inet/protocols/routed.h: Include sys/socket.h.
* inet/protocols/talkd.h: Likewise.
* inet/protocols/timed.h: Include rpc/types.h.
* sunrpc/rpc/pmap_clnt.h: Include rpc/clnt.h.
1997-11-06 01:39 Ulrich Drepper <drepper@cygnus.com>
* Makerules (libc.so): Add missing closing brace.
1997-11-05 Brendan Kehoe <brendan@lisa.cygnus.com>
* libio.h (__P): Name its arg `p' instead of `params'.
This was added solely to work around problems with
the definition of __P in the Solaris math.h header.
1997-11-12 00:06:02 +00:00
|
|
|
if ((t->bt_rkey.data = (void *)__db_malloc(sizeof(db_recno_t))) == NULL)
|
1997-08-27 20:26:10 +00:00
|
|
|
return (ENOMEM);
|
|
|
|
t->bt_rkey.ulen = sizeof(db_recno_t);
|
|
|
|
return (0);
|
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
* __bam_setmeta --
|
|
|
|
* Check (and optionally create) a tree.
|
|
|
|
*/
|
|
|
|
static int
|
|
|
|
__bam_setmeta(dbp, t)
|
|
|
|
DB *dbp;
|
|
|
|
BTREE *t;
|
|
|
|
{
|
|
|
|
BTMETA *meta;
|
|
|
|
PAGE *root;
|
1998-01-25 17:01:47 +00:00
|
|
|
DB_LOCK metalock, rootlock;
|
1997-08-27 20:26:10 +00:00
|
|
|
db_pgno_t pgno;
|
|
|
|
int ret;
|
|
|
|
|
|
|
|
/* Get, and optionally create the metadata page. */
|
|
|
|
pgno = PGNO_METADATA;
|
|
|
|
if ((ret =
|
1998-01-25 17:01:47 +00:00
|
|
|
__bam_lget(dbp, 0, PGNO_METADATA, DB_LOCK_WRITE, &metalock)) != 0)
|
1997-08-27 20:26:10 +00:00
|
|
|
return (ret);
|
|
|
|
if ((ret =
|
|
|
|
__bam_pget(dbp, (PAGE **)&meta, &pgno, DB_MPOOL_CREATE)) != 0) {
|
1998-01-25 17:01:47 +00:00
|
|
|
(void)__BT_LPUT(dbp, metalock);
|
1997-08-27 20:26:10 +00:00
|
|
|
return (ret);
|
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
* If the magic number is correct, we're not creating the tree.
|
|
|
|
* Correct any fields that may not be right. Note, all of the
|
|
|
|
* local flags were set by db_open(3).
|
|
|
|
*/
|
|
|
|
if (meta->magic != 0) {
|
|
|
|
t->bt_maxkey = meta->maxkey;
|
|
|
|
t->bt_minkey = meta->minkey;
|
|
|
|
|
|
|
|
(void)memp_fput(dbp->mpf, (PAGE *)meta, 0);
|
1998-01-25 17:01:47 +00:00
|
|
|
(void)__BT_LPUT(dbp, metalock);
|
1997-08-27 20:26:10 +00:00
|
|
|
return (0);
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Initialize the tree structure metadata information. */
|
1998-06-09 15:16:55 +00:00
|
|
|
memset(meta, 0, sizeof(BTMETA));
|
1997-08-27 20:26:10 +00:00
|
|
|
ZERO_LSN(meta->lsn);
|
|
|
|
meta->pgno = PGNO_METADATA;
|
|
|
|
meta->magic = DB_BTREEMAGIC;
|
|
|
|
meta->version = DB_BTREEVERSION;
|
|
|
|
meta->pagesize = dbp->pgsize;
|
|
|
|
meta->maxkey = t->bt_maxkey;
|
|
|
|
meta->minkey = t->bt_minkey;
|
|
|
|
meta->free = PGNO_INVALID;
|
|
|
|
if (dbp->type == DB_RECNO)
|
|
|
|
F_SET(meta, BTM_RECNO);
|
|
|
|
if (F_ISSET(dbp, DB_AM_DUP))
|
|
|
|
F_SET(meta, BTM_DUP);
|
|
|
|
if (F_ISSET(dbp, DB_RE_FIXEDLEN))
|
|
|
|
F_SET(meta, BTM_FIXEDLEN);
|
|
|
|
if (F_ISSET(dbp, DB_BT_RECNUM))
|
|
|
|
F_SET(meta, BTM_RECNUM);
|
|
|
|
if (F_ISSET(dbp, DB_RE_RENUMBER))
|
|
|
|
F_SET(meta, BTM_RENUMBER);
|
|
|
|
memcpy(meta->uid, dbp->lock.fileid, DB_FILE_ID_LEN);
|
|
|
|
|
|
|
|
/* Create and initialize a root page. */
|
|
|
|
pgno = PGNO_ROOT;
|
1998-01-25 17:01:47 +00:00
|
|
|
if ((ret =
|
|
|
|
__bam_lget(dbp, 0, PGNO_ROOT, DB_LOCK_WRITE, &rootlock)) != 0)
|
1997-08-27 20:26:10 +00:00
|
|
|
return (ret);
|
|
|
|
if ((ret = __bam_pget(dbp, &root, &pgno, DB_MPOOL_CREATE)) != 0) {
|
1998-01-25 17:01:47 +00:00
|
|
|
(void)__BT_LPUT(dbp, rootlock);
|
1997-08-27 20:26:10 +00:00
|
|
|
return (ret);
|
|
|
|
}
|
|
|
|
P_INIT(root, dbp->pgsize, PGNO_ROOT, PGNO_INVALID,
|
|
|
|
PGNO_INVALID, 1, dbp->type == DB_RECNO ? P_LRECNO : P_LBTREE);
|
|
|
|
ZERO_LSN(root->lsn);
|
|
|
|
|
|
|
|
/* Release the metadata and root pages. */
|
|
|
|
if ((ret = memp_fput(dbp->mpf, (PAGE *)meta, DB_MPOOL_DIRTY)) != 0)
|
|
|
|
return (ret);
|
|
|
|
if ((ret = memp_fput(dbp->mpf, root, DB_MPOOL_DIRTY)) != 0)
|
|
|
|
return (ret);
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Flush the metadata and root pages to disk -- since the user can't
|
|
|
|
* transaction protect open, the pages have to exist during recovery.
|
|
|
|
*
|
|
|
|
* XXX
|
|
|
|
* It's not useful to return not-yet-flushed here -- convert it to
|
|
|
|
* an error.
|
|
|
|
*/
|
|
|
|
if ((ret = memp_fsync(dbp->mpf)) == DB_INCOMPLETE)
|
|
|
|
ret = EINVAL;
|
|
|
|
|
|
|
|
/* Release the locks. */
|
1998-01-25 17:01:47 +00:00
|
|
|
(void)__BT_LPUT(dbp, metalock);
|
|
|
|
(void)__BT_LPUT(dbp, rootlock);
|
1997-08-27 20:26:10 +00:00
|
|
|
|
|
|
|
return (ret);
|
|
|
|
}
|