2001-10-05 09:19:58 +08:00
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/* config.c - bdb backend configuration file routine */
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2000-09-26 05:10:21 +08:00
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/* $OpenLDAP$ */
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/*
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2002-01-05 05:17:25 +08:00
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* Copyright 1998-2002 The OpenLDAP Foundation, All Rights Reserved.
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2000-09-26 05:10:21 +08:00
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* COPYING RESTRICTIONS APPLY, see COPYRIGHT file
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*/
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#include "portable.h"
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#include <stdio.h>
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#include <ac/string.h>
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#include "back-bdb.h"
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2001-12-09 10:34:45 +08:00
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#ifdef DB_DIRTY_READ
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# define SLAP_BDB_ALLOW_DIRTY_READ
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#endif
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2001-11-27 12:35:58 +08:00
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2000-09-26 05:10:21 +08:00
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int
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bdb_db_config(
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2000-09-28 06:28:59 +08:00
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BackendDB *be,
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const char *fname,
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int lineno,
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int argc,
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char **argv )
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2000-09-26 05:10:21 +08:00
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{
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struct bdb_info *bdb = (struct bdb_info *) be->be_private;
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if ( bdb == NULL ) {
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fprintf( stderr, "%s: line %d: "
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"bdb database info is null!\n",
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2000-09-28 06:28:59 +08:00
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fname, lineno );
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2000-09-26 05:10:21 +08:00
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return 1;
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}
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/* directory is the DB_HOME */
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if ( strcasecmp( argv[0], "directory" ) == 0 ) {
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if ( argc < 2 ) {
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fprintf( stderr, "%s: line %d: "
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"missing dir in \"directory <dir>\" line\n",
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2000-09-28 06:28:59 +08:00
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fname, lineno );
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2000-09-26 05:10:21 +08:00
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return 1;
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}
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if ( bdb->bi_dbenv_home ) {
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free( bdb->bi_dbenv_home );
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}
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bdb->bi_dbenv_home = ch_strdup( argv[1] );
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2001-11-28 11:11:04 +08:00
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#ifdef SLAP_BDB_ALLOW_DIRTY_READ
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} else if ( strcasecmp( argv[0], "dirtyread" ) == 0 ) {
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bdb->bi_db_opflags |= DB_DIRTY_READ;
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2001-11-27 12:35:58 +08:00
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#endif
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2000-09-29 08:18:29 +08:00
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/* transaction checkpoint configuration */
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} else if ( strcasecmp( argv[0], "dbnosync" ) == 0 ) {
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bdb->bi_dbenv_xflags |= DB_TXN_NOSYNC;
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/* transaction checkpoint configuration */
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2000-09-28 12:09:13 +08:00
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} else if ( strcasecmp( argv[0], "checkpoint" ) == 0 ) {
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if ( argc < 3 ) {
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fprintf( stderr, "%s: line %d: "
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"missing parameters in \"checkpoint <kbyte> <min>\" line\n",
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fname, lineno );
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return 1;
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}
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bdb->bi_txn_cp = 1;
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bdb->bi_txn_cp_kbyte = strtol( argv[1], NULL, 0 );
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bdb->bi_txn_cp_min = strtol( argv[2], NULL, 0 );
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2000-09-29 08:18:29 +08:00
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/* lock detect configuration */
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} else if ( strcasecmp( argv[0], "lockdetect" ) == 0 ) {
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2002-09-19 09:13:27 +08:00
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if ( argc < 2 ) {
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2000-09-29 08:18:29 +08:00
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fprintf( stderr, "%s: line %d: "
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2002-09-19 09:13:27 +08:00
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"missing parameters in \"lockDetect <policy>\" line\n",
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2000-09-29 08:18:29 +08:00
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fname, lineno );
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return 1;
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}
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if( strcasecmp( argv[1], "default" ) == 0 ) {
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bdb->bi_lock_detect = DB_LOCK_DEFAULT;
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} else if( strcasecmp( argv[1], "oldest" ) == 0 ) {
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bdb->bi_lock_detect = DB_LOCK_OLDEST;
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} else if( strcasecmp( argv[1], "random" ) == 0 ) {
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bdb->bi_lock_detect = DB_LOCK_RANDOM;
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} else if( strcasecmp( argv[1], "youngest" ) == 0 ) {
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bdb->bi_lock_detect = DB_LOCK_YOUNGEST;
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2002-01-18 21:32:01 +08:00
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} else if( strcasecmp( argv[1], "fewest" ) == 0 ) {
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bdb->bi_lock_detect = DB_LOCK_MINLOCKS;
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2000-09-29 08:18:29 +08:00
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} else {
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fprintf( stderr, "%s: line %d: "
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2002-09-19 09:13:27 +08:00
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"bad policy (%s) in \"lockDetect <policy>\" line\n",
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2000-09-29 08:18:29 +08:00
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fname, lineno, argv[1] );
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return 1;
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}
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2000-09-26 05:10:21 +08:00
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/* mode with which to create new database files */
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} else if ( strcasecmp( argv[0], "mode" ) == 0 ) {
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if ( argc < 2 ) {
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fprintf( stderr, "%s: line %d: "
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"missing mode in \"mode <mode>\" line\n",
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2000-09-28 06:28:59 +08:00
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fname, lineno );
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2000-09-26 05:10:21 +08:00
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return 1;
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}
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bdb->bi_dbenv_mode = strtol( argv[1], NULL, 0 );
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/* attribute to index */
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} else if ( strcasecmp( argv[0], "index" ) == 0 ) {
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int rc;
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if ( argc < 2 ) {
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fprintf( stderr, "%s: line %d: "
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"missing attr in \"index <attr> [pres,eq,approx,sub]\" line\n",
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2000-09-28 06:28:59 +08:00
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fname, lineno );
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2000-09-26 05:10:21 +08:00
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return 1;
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} else if ( argc > 3 ) {
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fprintf( stderr, "%s: line %d: "
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"extra junk after \"index <attr> [pres,eq,approx,sub]\" "
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"line (ignored)\n",
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2000-09-28 06:28:59 +08:00
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fname, lineno );
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2000-09-26 05:10:21 +08:00
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}
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2001-10-04 05:11:52 +08:00
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rc = bdb_attr_index_config( bdb, fname, lineno, argc - 1, &argv[1] );
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2000-09-26 05:10:21 +08:00
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if( rc != LDAP_SUCCESS ) return 1;
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2002-01-25 15:19:01 +08:00
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/* size of the cache in entries */
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2002-11-11 04:00:44 +08:00
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} else if ( strcasecmp( argv[0], "cachesize" ) == 0 ) {
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2002-01-25 15:19:01 +08:00
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if ( argc < 2 ) {
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fprintf( stderr,
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"%s: line %d: missing size in \"cachesize <size>\" line\n",
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fname, lineno );
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return( 1 );
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}
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bdb->bi_cache.c_maxsize = atoi( argv[1] );
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2002-12-11 04:33:49 +08:00
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/* depth of search stack cache in units of (IDL)s */
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} else if ( strcasecmp( argv[0], "searchstack" ) == 0 ) {
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if ( argc < 2 ) {
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fprintf( stderr,
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"%s: line %d: missing depth in \"searchstack <depth>\" line\n",
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fname, lineno );
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return( 1 );
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}
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bdb->bi_search_stack_depth = atoi( argv[1] );
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#ifdef SLAP_IDL_CACHE
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/* size of the IDL cache in entries */
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} else if ( strcasecmp( argv[0], "idlcachesize" ) == 0 ) {
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if ( argc < 2 ) {
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fprintf( stderr,
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"%s: line %d: missing size in \"idlcachesize <size>\" line\n",
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fname, lineno );
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return( 1 );
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}
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bdb->bi_idl_cache_max_size = atoi( argv[1] );
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#endif
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2000-09-26 05:10:21 +08:00
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/* anything else */
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} else {
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fprintf( stderr, "%s: line %d: "
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"unknown directive \"%s\" in bdb database definition (ignored)\n",
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2000-09-28 06:28:59 +08:00
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fname, lineno, argv[0] );
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2000-09-26 05:10:21 +08:00
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}
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return 0;
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}
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