Fix C99ism in dump.c

[perl5.git] / miniperlmain.c

diff --git a/miniperlmain.c b/miniperlmain.c
index 032723f..6010087 100644 (file)
--- a/miniperlmain.c
+++ b/miniperlmain.c
@@ -1,7 +1,7 @@
 /*    miniperlmain.c
  *
  *    Copyright (C) 1994, 1995, 1996, 1997, 1999, 2000, 2001, 2002, 2003,
- *    2004, by Larry Wall and others
+ *    2004, 2005 by Larry Wall and others
  *
  *    You may distribute under the terms of either the GNU General Public
  *    License or the Artistic License, as specified in the README file.
@@ -44,27 +44,31 @@ static PerlInterpreter *my_perl;
 long _stksize = 64 * 1024;
 #endif
 
+#if defined(PERL_GLOBAL_STRUCT_PRIVATE)
+/* The static struct perl_vars* may seem counterproductive since the
+ * whole idea PERL_GLOBAL_STRUCT_PRIVATE was to avoid statics, but note
+ * that this static is not in the shared perl library, the globals PL_Vars
+ * and PL_VarsPtr will stay away. */
+static struct perl_vars* my_plvarsp;
+struct perl_vars* Perl_GetVarsPrivate(void) { return my_plvarsp; }
+#endif
+
 int
 main(int argc, char **argv, char **env)
 {
+    dVAR;
     int exitstatus;
+#ifdef PERL_GLOBAL_STRUCT
+    struct perl_vars *plvarsp = init_global_struct();
+#  ifdef PERL_GLOBAL_STRUCT_PRIVATE
+    my_vars = my_plvarsp = plvarsp;
+#  endif
+#endif /* PERL_GLOBAL_STRUCT */
     (void)env;
 #ifndef PERL_USE_SAFE_PUTENV
     PL_use_safe_putenv = 0;
 #endif /* PERL_USE_SAFE_PUTENV */
 
-#ifdef PERL_GLOBAL_STRUCT
-#define PERLVAR(var,type) /**/
-#define PERLVARA(var,type) /**/
-#define PERLVARI(var,type,init) PL_Vars.var = init;
-#define PERLVARIC(var,type,init) PL_Vars.var = init;
-#include "perlvars.h"
-#undef PERLVAR
-#undef PERLVARA
-#undef PERLVARI
-#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);
@@ -97,11 +101,28 @@ main(int argc, char **argv, char **env)
     exitstatus = perl_parse(my_perl, xs_init, argc, argv, (char **)NULL);
     if (!exitstatus)
         perl_run(my_perl);
-      
+
     exitstatus = perl_destruct(my_perl);
 
     perl_free(my_perl);
 
+#if defined(USE_ENVIRON_ARRAY) && defined(PERL_TRACK_MEMPOOL)
+    /*
+     * The old environment may have been freed by perl_free()
+     * when PERL_TRACK_MEMPOOL is defined, but without having
+     * been restored by perl_destruct() before (this is only
+     * done if destruct_level > 0).
+     *
+     * It is important to have a valid environment for atexit()
+     * routines that are eventually called.
+     */
+    environ = env;
+#endif
+
+#ifdef PERL_GLOBAL_STRUCT
+    free_global_struct(plvarsp);
+#endif /* PERL_GLOBAL_STRUCT */
+
     PERL_SYS_TERM();
 
     exit(exitstatus);
@@ -115,5 +136,16 @@ main(int argc, char **argv, char **env)
 static void
 xs_init(pTHX)
 {
+    PERL_UNUSED_CONTEXT;
     dXSUB_SYS;
 }
+
+/*
+ * Local variables:
+ * c-indentation-style: bsd
+ * c-basic-offset: 4
+ * indent-tabs-mode: t
+ * End:
+ *
+ * ex: set ts=8 sts=4 sw=4 noet:
+ */