Add on_exit(); Re-order some logic in the task shutdown sequence. Sometimes some complex logic needs to execute when closing file descriptors and this needs to happen early while the task is still healthy

git-svn-id: https://nuttx.svn.sourceforge.net/svnroot/nuttx/trunk@4354 7fd9a85b-ad96-42d3-883c-3090e2eb8679
This commit is contained in:
patacongo
2012-01-31 23:39:12 +00:00
parent ed4ee27f70
commit 35a1f247c4
13 changed files with 267 additions and 84 deletions
+8 -3
View File
@@ -1,8 +1,8 @@
/****************************************************************************
* include/stdlib.h
*
* Copyright (C) 2007-2011 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
* Copyright (C) 2007-2012 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
@@ -132,7 +132,12 @@ EXTERN int unsetenv(const char *name);
EXTERN void exit(int status) noreturn_function;
EXTERN void abort(void) noreturn_function;
EXTERN int atexit(void (*func)(void));
#ifdef CONFIG_SCHED_ATEXIT
EXTERN int atexit(CODE void (*func)(void));
#endif
#ifdef CONFIG_SCHED_ONEXIT
EXTERN int on_exit(CODE void (*func)(int, FAR void *), FAR void *arg);
#endif
/* String to binary conversions */