int ldap_pvt_thread_rdwr_active(ldap_pvt_thread_rdwr_t *rwlock)
{
struct ldap_int_thread_rdwr_s *rw;
assert( rwlock != NULL );
rw = *rwlock;
assert( rw != NULL );
assert( rw->ltrw_valid == LDAP_PVT_THREAD_RDWR_VALID );
assert( rw->ltrw_w_active >= 0 );
assert( rw->ltrw_w_wait >= 0 );
assert( rw->ltrw_r_active >= 0 );
assert( rw->ltrw_r_wait >= 0 );
return(ldap_pvt_thread_rdwr_readers(rwlock) +
ldap_pvt_thread_rdwr_writers(rwlock));
}
int
id2entry_delete( Backend *be, Entry *e )
{
struct ldbminfo *li = (struct ldbminfo *) be->be_private;
DBCache *db;
Datum key;
int rc;
#ifndef WORDS_BIGENDIAN
ID id;
#endif
#ifdef NEW_LOGGING
LDAP_LOG( INDEX, ENTRY, "id2entry_delete: (%s)%ld\n", e->e_dn, e->e_id, 0 );
#else
Debug(LDAP_DEBUG_TRACE, "=> id2entry_delete( %ld, \"%s\" )\n", e->e_id,
e->e_dn, 0 );
#endif
#ifdef notdef
#ifdef LDAP_RDWR_DEBUG
/* check for writer lock */
assert(ldap_pvt_thread_rdwr_writers(&e->e_rdwr) == 1);
#endif
#endif
ldbm_datum_init( key );
if ( (db = ldbm_cache_open( be, "id2entry", LDBM_SUFFIX, LDBM_WRCREAT ))
== NULL ) {
#ifdef NEW_LOGGING
LDAP_LOG( INDEX, ERR,
"id2entry_delete: could not open/create id2entry%s\n",
LDBM_SUFFIX, 0, 0 );
#else
Debug( LDAP_DEBUG_ANY, "Could not open/create id2entry%s\n",
LDBM_SUFFIX, 0, 0 );
#endif
return( -1 );
}
if ( cache_delete_entry( &li->li_cache, e ) != 0 ) {
#ifdef NEW_LOGGING
LDAP_LOG( INDEX, ERR,
"id2entry_delete: Could not delete (%s)%ld from cache\n",
e->e_dn, e->e_id, 0 );
#else
Debug(LDAP_DEBUG_ANY, "could not delete %ld (%s) from cache\n",
e->e_id, e->e_dn, 0 );
#endif
}
#ifdef WORDS_BIGENDIAN
key.dptr = (char *) &e->e_id;
#else
id = htonl(e->e_id);
key.dptr = (char *) &id;
#endif
key.dsize = sizeof(ID);
rc = ldbm_cache_delete( db, key );
ldbm_cache_close( be, db );
#ifdef NEW_LOGGING
LDAP_LOG( INDEX, ENTRY, "id2entry_delete: return %d\n", rc, 0, 0 );
#else
Debug( LDAP_DEBUG_TRACE, "<= id2entry_delete %d\n", rc, 0, 0 );
#endif
return( rc );
}