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Diffstat (limited to 'nuttx/sched/group_releasefiles.c')
-rw-r--r-- | nuttx/sched/group_releasefiles.c | 112 |
1 files changed, 0 insertions, 112 deletions
diff --git a/nuttx/sched/group_releasefiles.c b/nuttx/sched/group_releasefiles.c deleted file mode 100644 index b33415c76..000000000 --- a/nuttx/sched/group_releasefiles.c +++ /dev/null @@ -1,112 +0,0 @@ -/**************************************************************************** - * sched/group_releasefiles.c - * - * Copyright (C) 2007, 2008, 2012-2013 Gregory Nutt. All rights reserved. - * Author: Gregory Nutt <gnutt@nuttx.org> - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * 3. Neither the name NuttX nor the names of its contributors may be - * used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS - * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE - * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, - * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS - * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED - * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN - * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - * - ****************************************************************************/ - -/**************************************************************************** - * Included Files - ****************************************************************************/ - -#include <nuttx/config.h> - -#include <sched.h> -#include <nuttx/fs/fs.h> -#include <nuttx/net/net.h> -#include <nuttx/lib.h> - -#if CONFIG_NFILE_DESCRIPTORS > 0 || CONFIG_NSOCKET_DESCRIPTORS > 0 - -/**************************************************************************** - * Private Functions - ****************************************************************************/ - -/**************************************************************************** - * Public Functions - ****************************************************************************/ - -/**************************************************************************** - * Name: group_releasefiles - * - * Description: - * Release file resources attached to a TCB. This file may be called - * multiple times as a task exists. It will be called as early as possible - * to support proper closing of complex drivers that may need to wait - * on external events. - * - * Parameters: - * tcb - tcb of the new task. - * - * Return Value: - * None - * - * Assumptions: - * - ****************************************************************************/ - -int group_releasefiles(_TCB *tcb) -{ - if (tcb) - { -#if CONFIG_NFILE_DESCRIPTORS > 0 - FAR struct task_group_s *group = tcb->group; - DEBUGASSERT(group); -#endif - -#if CONFIG_NFILE_DESCRIPTORS > 0 - /* Free resources used by the file descriptor list */ - - files_releaselist(&group->tg_filelist); - -#if CONFIG_NFILE_STREAMS > 0 - /* Free the stream list */ - - lib_releaselist(&group->tg_streamlist); - -#endif /* CONFIG_NFILE_STREAMS */ -#endif /* CONFIG_NFILE_DESCRIPTORS */ - -#if CONFIG_NSOCKET_DESCRIPTORS > 0 - /* Free the file descriptor list */ - - if (tcb->sockets) - { - net_releaselist(tcb->sockets); - tcb->sockets = NULL; - } -#endif /* CONFIG_NSOCKET_DESCRIPTORS */ - } - - return OK; -} - -#endif /* CONFIG_NFILE_DESCRIPTORS || CONFIG_NSOCKET_DESCRIPTORS */ |