diff options
Diffstat (limited to 'nuttx/sched/exit.c')
-rw-r--r-- | nuttx/sched/exit.c | 108 |
1 files changed, 0 insertions, 108 deletions
diff --git a/nuttx/sched/exit.c b/nuttx/sched/exit.c deleted file mode 100644 index 7e50c273c..000000000 --- a/nuttx/sched/exit.c +++ /dev/null @@ -1,108 +0,0 @@ -/**************************************************************************** - * sched/exit.c - * - * Copyright (C) 2007-2008, 2011-2012 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 <stdlib.h> -#include <unistd.h> -#include <debug.h> -#include <errno.h> - -#include <nuttx/fs/fs.h> - -#include "os_internal.h" - -/**************************************************************************** - * Definitions - ****************************************************************************/ - -/**************************************************************************** - * Private Type Declarations - ****************************************************************************/ - -/**************************************************************************** - * Global Variables - ****************************************************************************/ - -/**************************************************************************** - * Private Variables - ****************************************************************************/ - -/**************************************************************************** - * Private Function Prototypes - ****************************************************************************/ - -/**************************************************************************** - * Private Functions - ****************************************************************************/ - -/**************************************************************************** - * Public Functions - ****************************************************************************/ - -/**************************************************************************** - * Name: exit - * - * Description: - * The exit() function causes normal process termination and the value of - * status & 0377 to be returned to the parent. - * - * All functions registered with atexit() and on_exit() are called, in the - * reverse order of their registration. - * - * All open streams are flushed and closed. - * - ****************************************************************************/ - -void exit(int status) -{ - _TCB *tcb = (_TCB*)g_readytorun.head; - - /* Only the lower 8-bits of status are used */ - - status &= 0xff; - - /* Perform common task termination logic */ - - task_exithook(tcb, status); - - /* Then "really" exit. Only the lower 8 bits of the exit status are used. */ - - _exit(status); -} |