X-Git-Url: https://perl5.git.perl.org/perl5.git/blobdiff_plain/c5be433b5c5658093bc9cae4434721a0b63e7a85..d4b3706fe134a5650e0a537022f434d921851fff:/globals.c

diff --git a/globals.c b/globals.c
index fc88f31..22e4767 100644
--- a/globals.c
+++ b/globals.c
@@ -1,72 +1,42 @@
+/*    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.
+ *
+ */
+
+/*
+ * "For the rest, they shall represent the other Free Peoples of the World:
+ * Elves, Dwarves, and Men." --Elrond
+ */
+
+/* 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.
+ *
+*/
+
 #include "INTERN.h"
 #define PERL_IN_GLOBALS_C
 #include "perl.h"
 
-#ifdef PERL_OBJECT
-
-#undef PERLVAR
-#define PERLVAR(x, y)
-#undef PERLVARA
-#define PERLVARA(x, n, y)
-#undef PERLVARI
-#define PERLVARI(x, y, z) PL_##x = z;
-#undef PERLVARIC
-#define PERLVARIC(x, y, z) PL_##x = z;
-
-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_Mem = ipM;
-    PL_Env = ipE;
-    PL_StdIO = ipStd;
-    PL_LIO = ipLIO;
-    PL_Dir = ipD;
-    PL_Sock = ipS;
-    PL_Proc = ipP;
-}
-
-void*
-CPerlObj::operator new(size_t nSize, IPerlMem *pvtbl)
-{
-    if(pvtbl != NULL)
-	return pvtbl->pMalloc(pvtbl, nSize);
-
-    return NULL;
-}
-
-void
-CPerlObj::Init(void)
-{
-}
-
-#ifdef WIN32		/* XXX why are these needed? */
-bool
-Perl_do_exec(char *cmd)
-{
-    return PerlProc_Cmd(cmd);
-}
-
-int
-CPerlObj::do_aspawn(void *vreally, void **vmark, void **vsp)
-{
-    return PerlProc_aspawn(vreally, vmark, vsp);
-}
-#endif  /* WIN32 */
-
-#endif   /* PERL_OBJECT */
-
-int
-Perl_fprintf_nocontext(PerlIO *stream, const char *format, ...)
-{
-    dTHX;
-    va_list(arglist);
-    va_start(arglist, format);
-    return PerlIO_vprintf(stream, format, arglist);
-}
+#include "perlapi.h"		/* bring in PL_force_link_funcs */
+
+/*
+ * Local variables:
+ * c-indentation-style: bsd
+ * c-basic-offset: 4
+ * indent-tabs-mode: t
+ * End:
+ *
+ * ex: set ts=8 sts=4 sw=4 noet:
+ */