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Diffstat (limited to 'ucs2-lib/src/ucs_pool.c')
| -rw-r--r-- | ucs2-lib/src/ucs_pool.c | 126 |
1 files changed, 0 insertions, 126 deletions
diff --git a/ucs2-lib/src/ucs_pool.c b/ucs2-lib/src/ucs_pool.c deleted file mode 100644 index 1824b27..0000000 --- a/ucs2-lib/src/ucs_pool.c +++ /dev/null @@ -1,126 +0,0 @@ -/*------------------------------------------------------------------------------------------------*/ -/* UNICENS V2.1.0-3491 */ -/* Copyright (c) 2017 Microchip Technology Germany II GmbH & Co. KG. */ -/* */ -/* This program is free software: you can redistribute it and/or modify */ -/* it under the terms of the GNU General Public License as published by */ -/* the Free Software Foundation, either version 2 of the License, or */ -/* (at your option) any later version. */ -/* */ -/* This program is distributed in the hope that it will be useful, */ -/* but WITHOUT ANY WARRANTY; without even the implied warranty of */ -/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the */ -/* GNU General Public License for more details. */ -/* */ -/* You should have received a copy of the GNU General Public License */ -/* along with this program. If not, see <http://www.gnu.org/licenses/>. */ -/* */ -/* You may also obtain this software under a propriety license from Microchip. */ -/* Please contact Microchip for further information. */ -/*------------------------------------------------------------------------------------------------*/ - -/*! - * \file - * \brief Implementation of message pool class - * - * \cond UCS_INTERNAL_DOC - * \addtogroup G_POOL - * @{ - */ - -/*------------------------------------------------------------------------------------------------*/ -/* Includes */ -/*------------------------------------------------------------------------------------------------*/ -#include "ucs_pool.h" -#include "ucs_misc.h" -#include "ucs_trace.h" - -/*------------------------------------------------------------------------------------------------*/ -/* Internal constants */ -/*------------------------------------------------------------------------------------------------*/ - -/*------------------------------------------------------------------------------------------------*/ -/* Implementation */ -/*------------------------------------------------------------------------------------------------*/ -/*! \brief Constructor of message pool class - * \param self The instance - * \param messages Reference to an array of message objects - * \param size Number of message objects the \c messages array is comprising. - * \param ucs_user_ptr User reference that needs to be passed in every callback function - */ -void Pool_Ctor(CPool *self, CMessage messages[], uint16_t size, void *ucs_user_ptr) -{ - uint16_t index; - - MISC_MEM_SET(self, 0, sizeof(*self)); - self->ucs_user_ptr = ucs_user_ptr; - self->initial_size = size; - self->messages = messages; - - Dl_Ctor(&self->message_list, self->ucs_user_ptr); - - for (index = 0U; index < size; index++) - { - Msg_Ctor(&messages[index]); - Msg_SetPoolReference(&messages[index], self); - Dl_InsertTail(&self->message_list, Msg_GetNode(&messages[index])); - } -} - -/*! \brief Retrieves a message object from the pool - * \param self The instance - * \return Reference to the CMessage structure if a message is available. - * Otherwise \c NULL. - */ -CMessage* Pool_GetMsg(CPool *self) -{ - CMessage *msg = NULL; - CDlNode *node = Dl_PopHead(&self->message_list); - - if (node != NULL) - { - msg = (CMessage*)node->data_ptr; - } - - return msg; -} - -/*! \brief Returns a message object to the pool pre-assigned pool - * \param msg_ptr Reference to the message object which needs - * to be returned to the pool. - */ -void Pool_ReturnMsg(CMessage *msg_ptr) -{ - CPool *pool_ptr = (CPool*)Msg_GetPoolReference(msg_ptr); - - if (pool_ptr != NULL) - { - TR_ASSERT(pool_ptr->ucs_user_ptr, "[POOL]", (Pool_GetCurrentSize(pool_ptr) < pool_ptr->initial_size)); - Dl_InsertTail(&pool_ptr->message_list, Msg_GetNode(msg_ptr)); - } - else - { - TR_ERROR((0U, "[POOL]", "Pool_ReturnMsg(): released msg_ptr=0x%p without pool reference", 1U, msg_ptr)); - } -} - -/*! \brief Retrieves the current number of available message objects in the pool - * \param self The instance - * \return The current number of available message objects in the pool - */ -uint16_t Pool_GetCurrentSize(CPool *self) -{ - uint16_t list_size = Dl_GetSize(&self->message_list); - - return list_size; -} - -/*! - * @} - * \endcond - */ - -/*------------------------------------------------------------------------------------------------*/ -/* End of file */ -/*------------------------------------------------------------------------------------------------*/ - |