*/
#ifdef OEMVS
-#pragma runopts(HEAP(1M,32K,ANYWHERE,KEEP,8K,4K))
+#ifdef MYMALLOC
+/* sbrk is limited to first heap segement so make it big */
+#pragma runopts(HEAP(8M,500K,ANYWHERE,KEEP,8K,4K) STACK(,,ANY,) ALL31(ON))
+#else
+#pragma runopts(HEAP(2M,500K,ANYWHERE,KEEP,8K,4K) STACK(,,ANY,) ALL31(ON))
+#endif
#endif
#undef PERLVARIC
#endif
+ /* if user wants control of gprof profiling off by default */
+ /* noop unless Configure is given -Accflags=-DPERL_GPROF_CONTROL */
+ PERL_GPROF_MONCONTROL(0);
+
PERL_SYS_INIT3(&argc,&argv,&env);
+#ifdef USE_ITHREADS
+ PTHREAD_ATFORK(Perl_atfork_lock,
+ Perl_atfork_unlock,
+ Perl_atfork_unlock);
+#endif
+
if (!PL_do_undump) {
my_perl = perl_alloc();
if (!my_perl)