#include "executor.h"
#include "exec_req.h"
#include "object.h"
+#include <ul_log.h>
+#include <stdio.h>
+#include <pthread.h>
+extern UL_LOG_CUST(ulogd_forb_executor);
+
+static pthread_key_t forb_executor_key = -1;
+
+int forb_executor_prepare()
+{
+ return pthread_key_create(&forb_executor_key, NULL);
+}
/**
* Initializes executor.
if (ret) return ret;
forb_exec_req_nolock_init_head(executor);
+
+ forb_syncobj_init(&executor->reply_processed, 0);
return 0;
}
}
/**
- * Executor's main loop which processes requests.
+ * Unregisteres the object @a obj from @a executor.
+ *
+ * @param executor
+ * @param obj
+ */
+void forb_executor_unregister_object(forb_executor_t *executor, forb_object obj)
+{
+ if (obj) {
+ obj->executor = NULL;
+ }
+}
+
+/**
+ * Executor's main loop which executes object implementation methods
+ * upon request.
+ *
+ * The requests are represented by ::forb_exec_req_t and are enqueued
+ * to the executor's request queue by receiver threads of individual
+ * ports (forb_iop_receiver_thread()).
*
* @param executor
*
- * @return Will be defined later.
+ * @return Zero on normal termination, non-zero error codes will be
+ * defined later.
*/
int forb_executor_run(forb_executor_t *executor)
{
+ int ret;
+
+ // setting pointer to executor as thread specific data
+ if ((ret = pthread_setspecific(forb_executor_key, executor)))
+ goto ret;
+
fosa_mutex_lock(&executor->mutex);
while (1) {
fosa_cond_wait(&executor->new_request_in_empty_list,
}
}
fosa_mutex_unlock(&executor->mutex);
- return 0;
+ret:
+ return ret;
}
/**
error:
return ret;
}
+
+
+/**
+ * Determines the executor we are currently in.
+ *
+ * @return Pointer to the current executor or NULL if not called
+ * within executor.
+ */
+forb_executor_t *forb_get_current_executor(void)
+{
+ return pthread_getspecific(forb_executor_key);
+}