2002-05-15 Jeff Johnston <jjohnstn@redhat.com>

        * libc/include/stdlib.h: Add on_exit prototype.
        * libc/include/sys/reent.h (struct _atexit): Add argument array
        and bits to track type of exit routine to support both on_exit
        and atexit.
        (_REENT_INIT_PTR): Add missing fields that won't be zeroed out
        by default and change the setting of the atexit structure.
        (_REENT_INIT)[!_REENT_SMALL]: Remove extraneous end brace.
        * libc/stdlib/on_exit.c: New file.
        * libc/stdlib/Makefile.am: Add support for on_exit.
        * libc/stdlib/Makefile.in: Regenerated.
        * libc/stdlib/atexit.c: Change to initialize types field.
        * libc/stdlib/exit.c: Change to look at types field for each
        exit routine and either call an atexit-style or an on_exit-style
        routine accordingly.

1 files changed, 1 insertions, 0 deletions

diff --git a/newlib/libc/stdlib/atexit.c b/newlib/libc/stdlib/atexit.c
index 77aab0c98..165b3cf07 100644
--- a/newlib/libc/stdlib/atexit.c
+++ b/newlib/libc/stdlib/atexit.c
@@ -74,6 +74,7 @@ _DEFUN (atexit,
       if ((p = (struct _atexit *) malloc (sizeof *p)) == NULL)
 	return -1;
       p->_ind = 0;
+      p->_fntypes = 0;
       p->_next = _REENT->_atexit;
       _REENT->_atexit = p;
     }