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(HAVE_ATEXIT): Define if NEED_ATEXIT is defined.

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(atexit): Use `int atexit' prototype also if NEED_ATEXIT is defined.
(on_exit): According to man on_exit on the Sun it returns int not void.

From-SVN: r11431
This commit is contained in:
Richard Kenner 1996-03-04 18:45:47 -05:00
parent 948260f6fe
commit a3a55d6a38
1 changed files with 9 additions and 3 deletions
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12
gcc/gbl-ctors.h
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@ -2,7 +2,7 @@
for getting g++ file-scope static objects constructed. This file
will get included either by libgcc2.c (for systems that don't support
a .init section) or by crtstuff.c (for those that do).
Copyright (C) 1991, 1995 Free Software Foundation, Inc.
Copyright (C) 1991, 1995, 1996 Free Software Foundation, Inc.
Contributed by Ron Guilmette (rfg@segfault.us.com)
This file is part of GNU CC.
@ -30,8 +30,14 @@ Boston, MA 02111-1307, USA. */
Note that this file should only be compiled with GCC.
*/
#ifdef NEED_ATEXIT
#ifndef HAVE_ATEXIT
#define HAVE_ATEXIT 1 /* Take it from libgcc2.c */
#endif
#endif
#ifdef HAVE_ATEXIT
#ifdef WINNT
#if defined (WINNT) || defined (NEED_ATEXIT)
extern int atexit (void (*) (void));
#else
extern void atexit (void (*) (void));
@ -39,7 +45,7 @@ extern void atexit (void (*) (void));
#define ON_EXIT(FUNC,ARG) atexit ((FUNC))
#else
#ifdef sun
extern void on_exit (void*, void*);
extern int on_exit (void*, void*); /* The man page says it returns int. */
#define ON_EXIT(FUNC,ARG) on_exit ((FUNC), (ARG))
#endif
#endif