X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=globals.c;h=afb3f25158c062ecf2f13d6e24205682f6c9b229;hb=d74e8afc9309529cf5c6c4390fc311850865d506;hp=8ac296d009fb82e94f66f0c337f03894c2324850;hpb=4f63d0249796d635a70b03245ad972152a3eba76;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/globals.c b/globals.c
index 8ac296d..afb3f25 100644
--- a/globals.c
+++ b/globals.c
@@ -1,53 +1,65 @@
-#include "INTERN.h"
-#define PERL_IN_GLOBALS_C
-#include "perl.h"
+/*    globals.c
+ *
+ *    Copyright (C) 1995, 1999, 2000, 2001, 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.
+ *
+ */
 
-#ifdef PERL_OBJECT
+/*
+ * "For the rest, they shall represent the other Free Peoples of the World:
+ * Elves, Dwarves, and Men." --Elrond
+ */
 
-#undef PERLVAR
-#define PERLVAR(x, y)
-#undef PERLVARI
-#define PERLVARI(x, y, z) PL_##x = z;
-#undef PERLVARIC
-#define PERLVARIC(x, y, z) PL_##x = z;
+/* This file exists to #include "perl.h" _ONCE_ with
+ * PERL_IN_GLOBALS_C defined. That causes various global varaiables
+ * in perl.h and other files it includes to be _defined_ (and initialized)
+ * rather than just declared.
+ *
+ * There is a #include "perlapi.h" which makes use of the fact
+ * that the object file created from this file will be included by linker
+ * (to resolve global variables). perlapi.h mention various other "API"
+ * functions not used by perl itself, but the functions get
+ * pulled into the perl executable via the refrerence here.
+ *
+ * Two printf() like functions have also found their way here.
+ * Most likely by analogy to the API scheme above (as perl doesn't
+ * use them) but they probably belong elsewhere the obvious place
+ * being in perlio.c
+ *
+*/
 
-CPerlObj::CPerlObj(IPerlMem* ipM, IPerlEnv* ipE, IPerlStdIO* ipStd,
-		   IPerlLIO* ipLIO, IPerlDir* ipD, IPerlSock* ipS,
-		   IPerlProc* ipP)
-{
-    memset(((char*)this)+sizeof(void*), 0, sizeof(CPerlObj)-sizeof(void*));
-
-#include "thrdvar.h"
-#include "intrpvar.h"
-#include "perlvars.h"
-
-    PL_piMem = ipM;
-    PL_piENV = ipE;
-    PL_piStdIO = ipStd;
-    PL_piLIO = ipLIO;
-    PL_piDir = ipD;
-    PL_piSock = ipS;
-    PL_piProc = ipP;
-}
+#include "INTERN.h"
+#define PERL_IN_GLOBALS_C
+#include "perl.h"
 
-void*
-CPerlObj::operator new(size_t nSize, IPerlMem *pvtbl)
+int
+Perl_fprintf_nocontext(PerlIO *stream, const char *format, ...)
 {
-    if(pvtbl != NULL)
-	return pvtbl->Malloc(nSize);
-
-    return NULL;
+    dTHXs;
+    va_list(arglist);
+    va_start(arglist, format);
+    return PerlIO_vprintf(stream, format, arglist);
 }
 
-int&
-CPerlObj::ErrorNo(void)
+int
+Perl_printf_nocontext(const char *format, ...)
 {
-    return errno;
+    dTHX;
+    va_list(arglist);
+    va_start(arglist, format);
+    return PerlIO_vprintf(PerlIO_stdout(), format, arglist);
 }
 
-void
-CPerlObj::Init(void)
-{
-}
+#include "perlapi.h"		/* bring in PL_force_link_funcs */
 
-#endif   /* PERL_OBJECT */
+/*
+ * Local variables:
+ * c-indentation-style: bsd
+ * c-basic-offset: 4
+ * indent-tabs-mode: t
+ * End:
+ *
+ * ex: set ts=8 sts=4 sw=4 noet:
+ */