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* stdlib/Makefile (routines): Add quick_exit, at_quick_exit, and

cxa_at_quick_exit.
	(static-only-routines): Add at_quick_exit.
	* stdlib/Versions: Export quick_exit and __cxa_at_quick_exit for
	GLIBC_2.10.
	* stdlib/quick_exit.c: New file.
	* stdlib/at_quick_exit.c: New file.
	* stdlib/cxa_at_quick_exit.c: New file.
	* stdlib/cxa_atexit.c (__cxa_atexit): Move body to new function.  Call
	it appropriately.
	(__internal_atexit): New function.
	(__new_exitfn): Now takes parameter to point to the list to use.
	* stdlib/cxa_finalize.c: Remove quick_exit handlers, don't call them.
	* stdlib/exit.c (__run_exit_handlers): New function.  Split from...
	(exit): ...here.  Just call __run_exit_handlers appropriately.
	* stdlib/exit.h: Declare __quick_exit_funcs, __run_exit_handlers,
	__internal_atexit, __cxa_at_quick_exit.  Adjust __new_exitfn.
	* stdlib/on_exit.c: Adjust call to __new_exitfn.
	* stdlib/stdlib.h: Declare at_quick_exit and quick_exit.
This commit is contained in:
Ulrich Drepper
2009-03-08 19:53:12 +00:00
parent 130ca12eb3
commit 610e67ed5a
13 changed files with 232 additions and 30 deletions

View File

@ -1,4 +1,4 @@
/* Copyright (C) 1991,1996,1997,1999,2001,2002,2006
/* Copyright (C) 1991,1996,1997,1999,2001,2002,2006,2009
Free Software Foundation, Inc.
This file is part of the GNU C Library.
@ -20,6 +20,7 @@
#ifndef _EXIT_H
#define _EXIT_H 1
#include <stdbool.h>
#include <stdint.h>
enum
@ -59,8 +60,19 @@ struct exit_function_list
struct exit_function fns[32];
};
extern struct exit_function_list *__exit_funcs attribute_hidden;
extern struct exit_function_list *__quick_exit_funcs attribute_hidden;
extern struct exit_function *__new_exitfn (void);
extern struct exit_function *__new_exitfn (struct exit_function_list **listp);
extern uint64_t __new_exitfn_called attribute_hidden;
extern void __run_exit_handlers (int status, struct exit_function_list **listp,
bool run_list_atexit) attribute_hidden;
extern int __internal_atexit (void (*func) (void *), void *arg, void *d,
struct exit_function_list **listp)
attribute_hidden;
extern int __cxa_at_quick_exit (void (*func) (void *), void *d)
attribute_hidden;
#endif /* exit.h */