X-Git-Url: https://pd.if.org/git/?a=blobdiff_plain;f=functions%2Fstdlib%2Fexit.c;h=0d816a3bba1a6ecd9b9b867bfc0fbe4ab0d22479;hb=c4a2eb983d9337c3a729c73823e36433df08b6e5;hp=969b795f7100fa92de5b503f225060c5de92493f;hpb=25924f9cf3c0a9b90465c50f9322855f15fd5a67;p=pdclib.old

diff --git a/functions/stdlib/exit.c b/functions/stdlib/exit.c
index 969b795..0d816a3 100644
--- a/functions/stdlib/exit.c
+++ b/functions/stdlib/exit.c
@@ -16,17 +16,19 @@
    functions that had already been called at the time it was registered.
 */
 
-struct _PDCLIB_exitfunc_t * regstack = NULL;
+/* TODO: 32 is guaranteed. This should be dynamic but ATM gives problems
+   with my malloc.
+*/
+#define NUMBER_OF_SLOTS 40
+
+void (*_PDCLIB_regstack[ NUMBER_OF_SLOTS ])( void );
+size_t _PDCLIB_regptr = NUMBER_OF_SLOTS;
 
 void exit( int status )
 {
-    struct _PDCLIB_exitfunc_t * next = regstack;
-    while ( next != NULL )
+    while ( _PDCLIB_regptr < NUMBER_OF_SLOTS )
     {
-        next->func();
-        regstack = next->next;
-        free( next );
-        next = regstack;
+        _PDCLIB_regstack[ _PDCLIB_regptr++ ]();
     }
     _Exit( status );
 }