X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=miniperlmain.c;h=252a48d8e9573c979b873f8adcffbd1fca0285d5;hb=76ca89edebb126a10dcdc3521c9db0680eba1b5c;hp=34faed695cc8b1037b22b7de5a98e990c325ebde;hpb=f4a52aff9b1e11a878305cd5b36d86036be0dc2b;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/miniperlmain.c b/miniperlmain.c
index 34faed6..252a48d 100644
--- a/miniperlmain.c
+++ b/miniperlmain.c
@@ -1,10 +1,29 @@
+/*    miniperlmain.c
+ *
+ *    Copyright (C) 1994, 1995, 1996, 1997, 1999, 2000, 2001, 2002, 2003,
+ *    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.
+ *
+ */
+
 /*
  * "The Road goes ever on and on, down from the door where it began."
  */
 
+/* This file contains the main() function for the perl interpreter.
+ * Note that miniperlmain.c contains main() for the 'miniperl' binary,
+ * while perlmain.c contains main() for the 'perl' binary.
+ *
+ * Miniperl is like perl except that it does not support dynamic loading,
+ * and in fact is used to build the dynamic modules needed for the 'real'
+ * perl executable.
+ */
+
 #ifdef OEMVS
 #ifdef MYMALLOC
-/* sbrk is limited to first heap segement so make it big */
+/* sbrk is limited to first heap segment 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))
@@ -25,20 +44,14 @@ static PerlInterpreter *my_perl;
 long _stksize = 64 * 1024;
 #endif
 
-/* If the compiler is in such a strict mood that it doesn't
- * even like the third argument of main(). */
-#if (defined(__DECC) && defined(__STDC__) && __STDC__ == 1)
-#   define STRICT_ANSI_DISLIKES_ENVP
-#endif
-
 int
-main(int argc, char **argv
-#ifndef STRICT_ANSI_DISLIKES_ENVP
-     , char **envp
-#endif
-     )
+main(int argc, char **argv, char **env)
 {
     int exitstatus;
+    (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) /**/
@@ -56,10 +69,9 @@ main(int argc, char **argv
     /* noop unless Configure is given -Accflags=-DPERL_GPROF_CONTROL */
     PERL_GPROF_MONCONTROL(0);
 
-    /* The default PERL_SYS_INIT3 ignores envp but e.g. OS/2 uses it. */
-    PERL_SYS_INIT3(&argc,&argv,&envp);
+    PERL_SYS_INIT3(&argc,&argv,&env);
 
-#if defined(USE_5005THREADS) || defined(USE_ITHREADS)
+#if defined(USE_ITHREADS)
     /* XXX Ideally, this should really be happening in perl_alloc() or
      * perl_construct() to keep libperl.a transparently fork()-safe.
      * It is currently done here only because Apache/mod_perl have