mirror of
https://sourceware.org/git/glibc.git
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Update.
1997-08-10 19:17 Philip Blundell <Philip.Blundell@pobox.com> * nss/nss_db/db-XXX.c: Include <db_185.h> not <db.h>. Somebody should update this to use the new db API. * nss/nss_db/db-netgrp.c: Likewise. * nss/nss_db/db-alias.c: Likewise. * db2/Makefile: Makefile for db-2.x in glibc. 1997-08-27 21:20 Ulrich Drepper <drepper@cygnus.com> * csu/Makefile (before-compile): New goal. Make sure abi-tag.h is generated. [$(elf)=yes] (asm-CPPFLAGS): Make sure abi-tag.h file can be found. * Makeconfig [$(build-omitfp)=yes] (CFLAGS-.o): Add -D__USE_STRING_INLINES. * string/string.f: Move strnlen optimization after inclusion of <bits/string.h>. Include <bits/string.h> only if __USE_STRING_INLINES is defined. * sysdeps/generic/memcpy.c: Undef memcpy to allow macro of this name in <bits/string.h>. * sysdeps/generic/memset.c: Likewise. * sysdeps/i386/string.h: i386 optimized string functions. * sysdeps/i386/i486string.h: i486+ optimized string functions. * Makefile (subdirs): Change db to db2. * shlib-versions: Bump libdb verion number to 3. * include/db.h: Include from db2 directory. * include/db_185.h: New file. * sysdeps/i386/Makefile [$(subdirs)=db2] (CPPFLAGS): Add macros to provide spinlock information for db2. * sysdeps/m68k/m68020/Makefile: New file. Likewise. * sysdeps/sparc/Makefile: New file. Likewise. * sysdeps/unix/sysv/linux/Makefile [$(subdirs)=db2] (CPPFLAGS): Add -DHAVE_LLSEEK. * db2/config.h: Hand-edited config file for db2 in glibc. * db2/compat.h: New file from db-2.3.4. * db2/db.h: Likewise. * db2/db_185.h: Likewise. * db2/db_int.h: Likewise. * db2/makedb.c: Likewise. * db2/btree/bt_close.c: Likewise. * db2/btree/bt_compare.c: Likewise. * db2/btree/bt_conv.c: Likewise. * db2/btree/bt_cursor.c: Likewise. * db2/btree/bt_delete.c: Likewise. * db2/btree/bt_open.c: Likewise. * db2/btree/bt_page.c: Likewise. * db2/btree/bt_put.c: Likewise. * db2/btree/bt_rec.c: Likewise. * db2/btree/bt_recno.c: Likewise. * db2/btree/btree_auto.c: Likewise. * db2/btree/bt_rsearch.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/common/db_appinit.c: Likewise. * db2/common/db_err.c: Likewise. * db2/common/db_byteorder.c: Likewise. * db2/common/db_apprec.c: Likewise. * db2/common/db_salloc.c: Likewise. * db2/common/db_log2.c: Likewise. * db2/common/db_region.c: Likewise. * db2/common/db_shash.c: Likewise. * db2/db/db.c: Likewise. * db2/db/db.src: Likewise. * db2/db/db_conv.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/db/db_auto.c: Likewise. * db2/db185/db185.c: Likewise. * db2/db185/db185_int.h: Likewise. * db2/dbm/dbm.c: Likewise. * db2/hash/hash.c: Likewise. * db2/hash/hash.src: Likewise. * db2/hash/hash_page.c: Likewise. * db2/hash/hash_conv.c: Likewise. * db2/hash/hash_debug.c: Likewise. * db2/hash/hash_stat.c: Likewise. * db2/hash/hash_rec.c: Likewise. * db2/hash/hash_dup.c: Likewise. * db2/hash/hash_func.c: Likewise. * db2/hash/hash_auto.c: Likewise. * db2/include/mp.h: Likewise. * db2/include/btree.h: Likewise. * db2/include/db.h.src: Likewise. * db2/include/db_int.h.src: Likewise. * db2/include/db_shash.h: Likewise. * db2/include/db_swap.h: Likewise. * db2/include/db_185.h.src: Likewise. * db2/include/txn.h: Likewise. * db2/include/db_am.h: Likewise. * db2/include/shqueue.h: Likewise. * db2/include/hash.h: Likewise. * db2/include/db_dispatch.h: Likewise. * db2/include/lock.h: Likewise. * db2/include/db_page.h: Likewise. * db2/include/log.h: Likewise. * db2/include/db_auto.h: Likewise. * db2/include/btree_auto.h: Likewise. * db2/include/hash_auto.h: Likewise. * db2/include/log_auto.h: Likewise. * db2/include/txn_auto.h: Likewise. * db2/include/db_ext.h: Likewise. * db2/include/btree_ext.h: Likewise. * db2/include/clib_ext.h: Likewise. * db2/include/common_ext.h: Likewise. * db2/include/hash_ext.h: Likewise. * db2/include/lock_ext.h: Likewise. * db2/include/log_ext.h: Likewise. * db2/include/mp_ext.h: Likewise. * db2/include/mutex_ext.h: Likewise. * db2/include/os_ext.h: Likewise. * db2/include/txn_ext.h: Likewise. * db2/include/cxx_int.h: Likewise. * db2/include/db_cxx.h: Likewise. * db2/include/queue.h: Likewise. * db2/lock/lock.c: Likewise. * db2/lock/lock_conflict.c: Likewise. * db2/lock/lock_util.c: Likewise. * db2/lock/lock_deadlock.c: Likewise. * db2/log/log.c: Likewise. * db2/log/log_get.c: Likewise. * db2/log/log.src: Likewise. * db2/log/log_compare.c: Likewise. * db2/log/log_put.c: Likewise. * db2/log/log_rec.c: Likewise. * db2/log/log_archive.c: Likewise. * db2/log/log_register.c: Likewise. * db2/log/log_auto.c: Likewise. * db2/log/log_findckp.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_region.c: Likewise. * db2/mp/mp_pr.c: Likewise. * db2/mp/mp_sync.c: Likewise. * db2/mutex/68020.gcc: Likewise. * db2/mutex/mutex.c: Likewise. * db2/mutex/README: Likewise. * db2/mutex/x86.gcc: Likewise. * db2/mutex/sparc.gcc: Likewise. * db2/mutex/uts4.cc.s: Likewise. * db2/mutex/alpha.dec: Likewise. * db2/mutex/alpha.gcc: Likewise. * db2/mutex/parisc.gcc: Likewise. * db2/mutex/parisc.hp: Likewise. * db2/os/db_os_abs.c: Likewise. * db2/os/db_os_dir.c: Likewise. * db2/os/db_os_fid.c: Likewise. * db2/os/db_os_lseek.c: Likewise. * db2/os/db_os_mmap.c: Likewise. * db2/os/db_os_open.c: Likewise. * db2/os/db_os_rw.c: Likewise. * db2/os/db_os_sleep.c: Likewise. * db2/os/db_os_stat.c: Likewise. * db2/os/db_os_unlink.c: Likewise. * db2/txn/txn.c: Likewise. * db2/txn/txn.src: Likewise. * db2/txn/txn_rec.c: Likewise. * db2/txn/txn_auto.c: Likewise. * db2/clib/getlong.c: Likewise. * db2/progs/db_archive/db_archive.c: Likewise. * db2/progs/db_checkpoint/db_checkpoint.c: Likewise. * db2/progs/db_deadlock/db_deadlock.c: Likewise. * db2/progs/db_dump/db_dump.c: Likewise. * db2/progs/db_dump185/db_dump185.c: Likewise. * db2/progs/db_load/db_load.c: Likewise. * db2/progs/db_printlog/db_printlog.c: Likewise. * db2/progs/db_recover/db_recover.c: Likewise. * db2/progs/db_stat/db_stat.c: Likewise. * libio/stdio.h [__cplusplus] (__STDIO_INLINE): Define as inline. * po/de.po, po/sv.po: Update from 2.0.5 translations. * sysdeps/unix/sysv/linux/netinet/tcp.h: Pretty print. * sunrpc/rpc/xdr.h (XDR): Don't define argument of x_destroy callback as const. * sunrpc/xdr_mem.c (xdrmem_destroy): Don't define argument as const. * sunrpx/xdr_rec.c (xdrrec_destroy): Likewise. * sunrpx/xdr_stdio.c (xdrstdio_destroy): Likewise. 1997-08-27 18:47 Ulrich Drepper <drepper@cygnus.com> * sysdeps/unix/sysv/linux/if_index.c: Include <errno.h>. Reported by Benjamin Kosnik <bkoz@cygnus.com>. 1997-08-27 02:27 Roland McGrath <roland@baalperazim.frob.com> * abi-tags: New file. * csu/Makefile (distribute): Remove abi-tag.h. ($(objpfx)abi-tag.h): New target. * Makefile (distribute): Add abi-tags. * sysdeps/unix/sysv/linux/abi-tag.h: File removed. * sysdeps/mach/hurd/abi-tag.h: File removed. * sysdeps/stub/abi-tag.h: File removed. 1997-08-25 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * sysdeps/unix/make-syscalls.sh: Change output so that it generates compilation rules only for the currently selected object suffixes. 1997-08-25 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * sysdeps/m68k/dl-machine.h (RTLD_START): Switch back to previous section to avoid confusing the compiler. * sysdeps/alpha/dl-machine.h (RTLD_START): Likewise. * sysdeps/i386/dl-machine.h (RTLD_START): Likewise. * sysdeps/mips/dl-machine.h (RTLD_START): Likewise. * sysdeps/mips/mips64/dl-machine.h (RTLD_START): Likewise. * sysdeps/sparc/sparc32/dl-machine.h (RTLD_START): Likewise. * sysdeps/m68k/dl-machine.h (elf_machine_load_address): Use a GOT relocation instead of a constant to avoid text relocation. (ELF_MACHINE_BEFORE_RTLD_RELOC): Removed. (RTLD_START): Declare global labels as functions and add size directive. 1997-08-25 17:01 Ulrich Drepper <drepper@cygnus.com> * sysdeps/i386/bits/select.h: Correct assembler versions to work even for descriptors >= 32. * stdlib/alloca.h: Don't define alloca to __alloca since if gcc is used __alloca is not defined to __builtin_alloca and so might not be available. Reported by Uwe Ohse <uwe@ohse.de>. * sysdeps/unix/sysv/linux/sys/sysmacros.h: Define macros in a special way if gcc is not used and so dev_t is an array. Reported by Uwe Ohse <uwe@ohse.de>. 1997-08-23 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * manual/libc.texinfo: Reorder chapters to match logical order. 1997-08-25 12:22 Ulrich Drepper <drepper@cygnus.com> * sunrpc/rpc/xdr.h: Change name of parameters in prototypes of xdr_reference, xdrmem_create, and xdrstdio_create because of clash with g++ internal symbols. Patch by Sudish Joseph <sj@eng.mindspring.net>. * elf/dl-deps.c: Implement handling of DT_FILTER.
This commit is contained in:
Ulrich Drepper
280
db2/progs/db_dump/db_dump.c
Normal file
280
db2/progs/db_dump/db_dump.c
Normal file
@ -0,0 +1,280 @@
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/*-
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* See the file LICENSE for redistribution information.
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*
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* Copyright (c) 1996, 1997
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* Sleepycat Software. All rights reserved.
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*/
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#include "config.h"
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#ifndef lint
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static const char copyright[] =
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"@(#) Copyright (c) 1997\n\
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Sleepycat Software Inc. All rights reserved.\n";
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static const char sccsid[] = "@(#)db_dump.c 10.13 (Sleepycat) 8/19/97";
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#endif
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#ifndef NO_SYSTEM_INCLUDES
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#include <sys/types.h>
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#include <ctype.h>
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#include <errno.h>
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#include <getopt.h>
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#include <stdlib.h>
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#include <stdio.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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#include "hash.h"
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#include "clib_ext.h"
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void configure __P((char *));
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DB_ENV *db_init __P((char *));
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void dbt_dump __P((DBT *));
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void dbt_print __P((DBT *));
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void pheader __P((DB *, int));
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void usage __P((void));
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int main __P((int, char *[]));
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const char *progname = "db_dump"; /* Program name. */
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int
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main(argc, argv)
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int argc;
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char *argv[];
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{
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extern char *optarg;
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extern int optind;
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DB *dbp;
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DBC *dbcp;
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DBT key, data;
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DB_ENV *dbenv;
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int ch, dflag, pflag;
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char *home;
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home = NULL;
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dflag = pflag = 0;
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while ((ch = getopt(argc, argv, "df:h:p")) != EOF)
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switch (ch) {
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case 'd':
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dflag = 1;
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break;
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case 'f':
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if (freopen(optarg, "w", stdout) == NULL)
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err(1, "%s", optarg);
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break;
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case 'h':
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home = optarg;
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break;
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case 'p':
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pflag = 1;
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break;
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case '?':
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default:
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usage();
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}
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argc -= optind;
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argv += optind;
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if (argc != 1)
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usage();
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if (dflag) {
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if (home != NULL)
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errx(1,
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"the -d and -h options may not both be specified");
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if (pflag)
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errx(1,
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"the -d and -p options may not both be specified");
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}
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/* Initialize the environment. */
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dbenv = dflag ? NULL : db_init(home);
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/* Open the DB file. */
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if ((errno =
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db_open(argv[0], DB_UNKNOWN, DB_RDONLY, 0, dbenv, NULL, &dbp)) != 0)
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err(1, "%s", argv[0]);
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/* DB dump. */
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if (dflag) {
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(void)__db_dump(dbp, NULL, 1);
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if ((errno = dbp->close(dbp, 0)) != 0)
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err(1, "close");
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exit (0);
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}
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/* Get a cursor and step through the database. */
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if ((errno = dbp->cursor(dbp, NULL, &dbcp)) != 0) {
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(void)dbp->close(dbp, 0);
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err(1, "cursor");
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}
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/* Print out the header. */
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pheader(dbp, pflag);
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/* Print out the key/data pairs. */
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memset(&key, 0, sizeof(key));
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memset(&data, 0, sizeof(data));
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if (pflag)
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while ((errno = dbcp->c_get(dbcp, &key, &data, DB_NEXT)) == 0) {
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if (dbp->type != DB_RECNO)
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dbt_print(&key);
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dbt_print(&data);
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}
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else
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while ((errno = dbcp->c_get(dbcp, &key, &data, DB_NEXT)) == 0) {
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if (dbp->type != DB_RECNO)
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dbt_dump(&key);
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dbt_dump(&data);
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}
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if (errno != DB_NOTFOUND)
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err(1, "cursor get");
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if ((errno = dbp->close(dbp, 0)) != 0)
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err(1, "close");
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return (0);
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}
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/*
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* db_init --
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* Initialize the environment.
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*/
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DB_ENV *
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db_init(home)
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char *home;
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{
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DB_ENV *dbenv;
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if ((dbenv = (DB_ENV *)calloc(sizeof(DB_ENV), 1)) == NULL) {
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errno = ENOMEM;
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err(1, NULL);
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}
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dbenv->db_errfile = stderr;
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dbenv->db_errpfx = progname;
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if ((errno =
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db_appinit(home, NULL, dbenv, DB_CREATE | DB_USE_ENVIRON)) != 0)
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err(1, "db_appinit");
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return (dbenv);
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}
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/*
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* pheader --
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* Write out the header information.
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*/
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void
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pheader(dbp, pflag)
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DB *dbp;
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int pflag;
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{
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DB_BTREE_STAT *btsp;
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HTAB *hashp;
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HASHHDR *hdr;
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db_pgno_t pgno;
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printf("format=%s\n", pflag ? "print" : "bytevalue");
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switch (dbp->type) {
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case DB_BTREE:
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printf("type=btree\n");
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if ((errno = dbp->stat(dbp, &btsp, NULL, 0)) != 0)
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err(1, "dbp->stat");
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if (F_ISSET(dbp, DB_BT_RECNUM))
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printf("recnum=1\n");
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if (btsp->bt_maxkey != 0)
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printf("bt_maxkey=%lu\n", (u_long)btsp->bt_maxkey);
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if (btsp->bt_minkey != 0)
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printf("bt_minkey=%lu\n", (u_long)btsp->bt_minkey);
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break;
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case DB_HASH:
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printf("type=hash\n");
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hashp = dbp->internal;
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pgno = PGNO_METADATA;
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if (memp_fget(dbp->mpf, &pgno, 0, &hdr) == 0) {
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if (hdr->ffactor != 0)
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printf("h_ffactor=%lu\n", (u_long)hdr->ffactor);
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if (hdr->nelem != 0)
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printf("h_nelem=%lu\n", (u_long)hdr->nelem);
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(void)memp_fput(dbp->mpf, hdr, 0);
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}
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break;
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case DB_RECNO:
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printf("type=recno\n");
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if (F_ISSET(dbp, DB_RE_RENUMBER))
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printf("renumber=1\n");
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if (F_ISSET(dbp, DB_RE_FIXEDLEN))
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printf("re_len=%lu\n", (u_long)btsp->bt_re_len);
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if (F_ISSET(dbp, DB_RE_PAD))
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printf("re_pad=%#x\n", btsp->bt_re_pad);
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break;
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case DB_UNKNOWN:
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abort();
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/* NOTREACHED */
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}
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if (F_ISSET(dbp, DB_AM_DUP))
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printf("duplicates=1\n");
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if (dbp->dbenv->db_lorder != 0)
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printf("db_lorder=%lu\n", (u_long)dbp->dbenv->db_lorder);
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if (!F_ISSET(dbp, DB_AM_PGDEF))
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printf("db_pagesize=%lu\n", (u_long)dbp->pgsize);
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printf("HEADER=END\n");
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}
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static char hex[] = "0123456789abcdef";
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/*
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* dbt_dump --
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* Write out a key or data item using byte values.
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*/
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void
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dbt_dump(dbtp)
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DBT *dbtp;
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{
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u_int32_t len;
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u_int8_t *p;
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for (len = dbtp->size, p = dbtp->data; len--; ++p)
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(void)printf("%c%c",
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hex[(u_int8_t)(*p & 0xf0) >> 4], hex[*p & 0x0f]);
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printf("\n");
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}
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/*
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* dbt_print --
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* Write out a key or data item using printable characters.
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*/
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void
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dbt_print(dbtp)
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DBT *dbtp;
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{
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u_int32_t len;
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u_int8_t *p;
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for (len = dbtp->size, p = dbtp->data; len--; ++p)
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if (isprint(*p)) {
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if (*p == '\\')
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(void)printf("\\");
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(void)printf("%c", *p);
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} else
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(void)printf("\\%c%c",
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hex[(u_int8_t)(*p & 0xf0) >> 4], hex[*p & 0x0f]);
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printf("\n");
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}
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/*
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* usage --
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||||
* Display the usage message.
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*/
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void
|
||||
usage()
|
||||
{
|
||||
(void)fprintf(stderr,
|
||||
"usage: db_dump [-dp] [-f file] [-h home] db_file\n");
|
||||
exit(1);
|
||||
}
|
||||
Reference in New Issue
Block a user