1 /* thread.c - deal with thread subsystem */
3 * Copyright 1998-2000 The OpenLDAP Foundation, All Rights Reserved.
4 * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
7 * Copyright 2001 The OpenLDAP Foundation, All Rights Reserved.
8 * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
10 * Copyright 2001, Pierangelo Masarati, All rights reserved. <ando@sys-net.it>
12 * This work has beed deveolped for the OpenLDAP Foundation
13 * in the hope that it may be useful to the Open Source community,
14 * but WITHOUT ANY WARRANTY.
16 * Permission is granted to anyone to use this software for any purpose
17 * on any computer system, and to alter it and redistribute it, subject
18 * to the following restrictions:
20 * 1. The author and SysNet s.n.c. are not responsible for the consequences
21 * of use of this software, no matter how awful, even if they arise from
24 * 2. The origin of this software must not be misrepresented, either by
25 * explicit claim or by omission. Since few users ever read sources,
26 * credits should appear in the documentation.
28 * 3. Altered versions must be plainly marked as such, and must not be
29 * misrepresented as being the original software. Since few users
30 * ever read sources, credits should appear in the documentation.
31 * SysNet s.n.c. cannot be responsible for the consequences of the
34 * 4. This notice may not be removed or altered.
42 #include "back-monitor.h"
45 * * initializes log subentry
48 monitor_subsys_thread_init(
52 struct monitorinfo *mi;
54 struct berval val, *bv[2] = { &val, NULL };
55 static char buf[1024];
57 mi = ( struct monitorinfo * )be->be_private;
59 if ( monitor_cache_get( mi,
60 monitor_subsys[SLAPD_MONITOR_THREAD].mss_ndn, &e ) )
63 LDAP_LOG(( "operation", LDAP_LEVEL_CRIT,
64 "monitor_subsys_thread_init: unable to get entry '%s'\n",
65 monitor_subsys[SLAPD_MONITOR_THREAD].mss_ndn ));
67 Debug( LDAP_DEBUG_ANY,
68 "monitor_subsys_thread_init: unable to get entry '%s'\n",
69 monitor_subsys[SLAPD_MONITOR_THREAD].mss_ndn, 0, 0 );
74 /* initialize the thread number */
75 snprintf( buf, sizeof( buf ), "max=%d", connection_pool_max );
78 val.bv_len = strlen( val.bv_val );
80 attr_merge( e, monitor_ad_desc, bv );
82 monitor_cache_release( mi, e );
88 monitor_subsys_thread_update(
89 struct monitorinfo *mi,
94 struct berval *bv[2], val, **b = NULL;
100 snprintf( buf, sizeof( buf ), "backload=%d",
101 ldap_pvt_thread_pool_backload( &connection_pool ) );
103 if ( ( a = attr_find( e->e_attrs, monitor_ad_desc ) ) != NULL ) {
105 for ( b = a->a_vals; b[0] != NULL; b++ ) {
106 if ( strncmp( b[0]->bv_val, "backload=",
107 sizeof( "backload=" ) - 1 ) == 0 ) {
109 b[0] = ber_bvstrdup( buf );
115 if ( b == NULL || b[0] == NULL ) {
117 val.bv_len = strlen( buf );
118 attr_merge( e, monitor_ad_desc, bv );