Initial round of changes for 2.3 beta

[openldap] / libraries / libldap_r / tpool.c

diff --git a/libraries/libldap_r/tpool.c b/libraries/libldap_r/tpool.c
index 31fa541cb8d96aa44dbba1f3303c41e59215bd4a..50bac8d2c1c06c75011ccf80d79404f0c50b5225 100644 (file)
--- a/libraries/libldap_r/tpool.c
+++ b/libraries/libldap_r/tpool.c
@@ -616,6 +616,30 @@ int ldap_pvt_thread_pool_setkey(
        return ENOMEM;
 }
 
+/* Free all elements with this key, no matter which thread they're in.
+ * May only be called while the pool is paused.
+ */
+void ldap_pvt_thread_pool_purgekey( void *key )
+{
+       int i, j;
+       ldap_int_thread_key_t *ctx;
+
+       for ( i=0; i<LDAP_MAXTHR; i++ ) {
+               if ( thread_keys[i].ctx ) {
+                       ctx = thread_keys[i].ctx;
+                       for ( j=0; j<MAXKEYS; j++ ) {
+                               if ( ctx[j].ltk_key == key ) {
+                                       if (ctx[j].ltk_free)
+                                               ctx[j].ltk_free( ctx[j].ltk_key, ctx[j].ltk_data );
+                                       ctx[j].ltk_key = NULL;
+                                       ctx[j].ltk_free = NULL;
+                                       break;
+                               }
+                       }
+               }
+       }
+}
+
 /*
  * This is necessary if the caller does not have access to the
  * thread context handle (for example, a slapd plugin calling