1 /* thread.c - deal with thread subsystem */
3 * Copyright 1998-2003 The OpenLDAP Foundation, All Rights Reserved.
4 * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
7 * Copyright 2001, Pierangelo Masarati, All rights reserved. <ando@sys-net.it>
9 * This work has beed deveolped for the OpenLDAP Foundation
10 * in the hope that it may be useful to the Open Source community,
11 * but WITHOUT ANY WARRANTY.
13 * Permission is granted to anyone to use this software for any purpose
14 * on any computer system, and to alter it and redistribute it, subject
15 * to the following restrictions:
17 * 1. The author and SysNet s.n.c. are not responsible for the consequences
18 * of use of this software, no matter how awful, even if they arise from
21 * 2. The origin of this software must not be misrepresented, either by
22 * explicit claim or by omission. Since few users ever read sources,
23 * credits should appear in the documentation.
25 * 3. Altered versions must be plainly marked as such, and must not be
26 * misrepresented as being the original software. Since few users
27 * ever read sources, credits should appear in the documentation.
28 * SysNet s.n.c. cannot be responsible for the consequences of the
31 * 4. This notice may not be removed or altered.
39 #include "back-monitor.h"
42 * * initializes log subentry
45 monitor_subsys_thread_init(
49 struct monitorinfo *mi;
51 static char buf[1024];
54 mi = ( struct monitorinfo * )be->be_private;
56 if ( monitor_cache_get( mi,
57 &monitor_subsys[SLAPD_MONITOR_THREAD].mss_ndn, &e ) )
60 LDAP_LOG( OPERATION, CRIT,
61 "monitor_subsys_thread_init: unable to get entry '%s'\n",
62 monitor_subsys[SLAPD_MONITOR_THREAD].mss_ndn.bv_val, 0, 0 );
64 Debug( LDAP_DEBUG_ANY,
65 "monitor_subsys_thread_init: unable to get entry '%s'\n",
66 monitor_subsys[SLAPD_MONITOR_THREAD].mss_ndn.bv_val,
72 /* initialize the thread number */
73 snprintf( buf, sizeof( buf ), "max=%d", connection_pool_max );
76 bv.bv_len = strlen( bv.bv_val );
78 attr_merge_normalize_one( e, monitor_ad_desc, &bv, NULL );
80 monitor_cache_release( mi, e );
86 monitor_subsys_thread_update(
87 struct monitorinfo *mi,
92 struct berval *b = NULL;
95 snprintf( buf, sizeof( buf ), "backload=%d",
96 ldap_pvt_thread_pool_backload( &connection_pool ) );
98 if ( ( a = attr_find( e->e_attrs, monitor_ad_desc ) ) != NULL ) {
100 for ( b = a->a_vals; b[0].bv_val != NULL; b++ ) {
101 if ( strncmp( b[0].bv_val, "backload=",
102 sizeof( "backload=" ) - 1 ) == 0 ) {
104 ber_str2bv( buf, 0, 1, &b[0] );
110 if ( b == NULL || b[0].bv_val == NULL ) {
114 bv.bv_len = strlen( buf );
115 attr_merge_normalize_one( e, monitor_ad_desc, &bv, NULL );