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 monitorentrypriv *mp;
55 struct berval val, *bv[2] = { &val, NULL };
56 static char buf[1024];
58 mi = ( struct monitorinfo * )be->be_private;
60 if ( monitor_cache_get( mi,
61 monitor_subsys[SLAPD_MONITOR_THREAD].mss_ndn,
64 LDAP_LOG(( "operation", LDAP_LEVEL_CRIT,
65 "monitor_subsys_thread_init: "
66 "unable to get entry '%s'\n",
67 monitor_subsys[SLAPD_MONITOR_THREAD].mss_ndn ));
69 Debug( LDAP_DEBUG_ANY,
70 "monitor_subsys_thread_init: "
71 "unable to get entry '%s'\n%s%s",
72 monitor_subsys[SLAPD_MONITOR_THREAD].mss_ndn,
78 /* initialize the thread number */
79 snprintf( buf, sizeof( buf ), "max=%d", connection_pool_max );
82 val.bv_len = strlen( val.bv_val );
84 attr_merge( e, monitor_ad_desc, bv );
86 monitor_cache_release( mi, e );
92 monitor_subsys_thread_update(
93 struct monitorinfo *mi,
98 struct berval *bv[2], val, **b = NULL;
104 snprintf( buf, sizeof( buf ), "backload=%d",
105 ldap_pvt_thread_pool_backload( &connection_pool ) );
107 if ( ( a = attr_find( e->e_attrs, monitor_ad_desc ) ) != NULL ) {
109 for ( b = a->a_vals; b[0] != NULL; b++ ) {
110 if ( strncmp( b[0]->bv_val, "backload=",
111 sizeof( "backload=" ) - 1 ) == 0 ) {
113 b[0] = ber_bvstrdup( buf );
119 if ( b == NULL || b[0] == NULL ) {
121 val.bv_len = strlen( buf );
122 attr_merge( e, monitor_ad_desc, bv );