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| author | Manfred Hollstein <manfred@s-direktnet.de> | 1998-07-06 23:52:21 +0000 |
|---|---|---|
| committer | Jeff Law <law@gcc.gnu.org> | 1998-07-06 17:52:21 -0600 |
| commit | bceb30e77bd19db8debc5182b75018c169acd6ff (patch) | |
| tree | 04953528c7d82c663d828dd50f34222e08e85a12 /gcc | |
| parent | 7edf1e0416c6576886c7f2ae0736f3357d802da7 (diff) | |
| download | gcc-bceb30e77bd19db8debc5182b75018c169acd6ff.zip gcc-bceb30e77bd19db8debc5182b75018c169acd6ff.tar.gz gcc-bceb30e77bd19db8debc5182b75018c169acd6ff.tar.bz2 | |
libgcc2.c (L_exit): Provide a fake for atexit on systems which define ON_EXIT but not HAVE_ATEXIT.
* libgcc2.c (L_exit): Provide a fake for atexit on systems which
define ON_EXIT but not HAVE_ATEXIT.
From-SVN: r20982
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/libgcc2.c | 12 |
2 files changed, 15 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index a3801de..01affd1 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +Tue Jul 7 00:50:17 1998 Manfred Hollstein (manfred@s-direktnet.de) + + * libgcc2.c (L_exit): Provide a fake for atexit on systems which + define ON_EXIT but not HAVE_ATEXIT. + Tue Jul 7 00:44:35 1998 Franz Sirl <Franz.Sirl-kernel@lauterbach.com> * m68k.md (zero_extend QI to HI): Correctly handle TARGET_5200. diff --git a/gcc/libgcc2.c b/gcc/libgcc2.c index 106a444..7c26e6b 100644 --- a/gcc/libgcc2.c +++ b/gcc/libgcc2.c @@ -3003,9 +3003,17 @@ exit (int status) _exit (status); } -#else +#else /* ON_EXIT defined */ int _exit_dummy_decl = 0; /* prevent compiler & linker warnings */ -#endif + +# ifndef HAVE_ATEXIT +/* Provide a fake for atexit() using ON_EXIT. */ +int atexit (func_ptr func) +{ + return ON_EXIT (func, NULL); +} +# endif /* HAVE_ATEXIT */ +#endif /* ON_EXIT defined */ #endif /* L_exit */ |