X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=perlvars.h;h=67ee5fd511deef11dc0faefba318a7cee4eb56e8;hb=06dc7ac6fa597f9446b4a27a32d667bbcbde0453;hp=e70dd7f77281695b510132de93c047f45b97fa20;hpb=bb6f4497de510b4ef8ece50af67246912d14fb8e;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/perlvars.h b/perlvars.h
index e70dd7f..67ee5fd 100644
--- a/perlvars.h
+++ b/perlvars.h
@@ -1,3 +1,13 @@
+/*    perlvars.h
+ *
+ *    Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+ *    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.
+ *
+ */
+
 /****************/
 /* Truly global */
 /****************/
@@ -18,29 +28,109 @@ PERLVAR(Gcurinterp,	PerlInterpreter *)
 					/* currently running interpreter
 					 * (initial parent interpreter under
 					 * useithreads) */
-#if defined(USE_5005THREADS) || defined(USE_ITHREADS)
+#if defined(USE_ITHREADS)
 PERLVAR(Gthr_key,	perl_key)	/* key to retrieve per-thread struct */
 #endif
 
-/* constants (these are not literals to facilitate pointer comparisons) */
-PERLVARIC(GYes,		char *, "1")
-PERLVARIC(GNo,		char *, "")
-PERLVARIC(Ghexdigit,	char *, "0123456789abcdef0123456789ABCDEF")
-PERLVARIC(Gpatleave,	char *, "\\.^$@dDwWsSbB+*?|()-nrtfeaxc0123456789[{]}")
+/* constants (these are not literals to facilitate pointer comparisons)
+ * (PERLVARISC really does create variables, despite its looks) */
+PERLVARISC(GYes,	"1")
+PERLVARISC(GNo,		"")
+PERLVARISC(Ghexdigit,	"0123456789abcdef0123456789ABCDEF")
+PERLVARISC(Gpatleave,	"\\.^$@dDwWsSbB+*?|()-nrtfeaxc0123456789[{]}")
 
 /* XXX does anyone even use this? */
 PERLVARI(Gdo_undump,	bool,	FALSE)	/* -u or dump seen? */
 
-#if defined(MYMALLOC) && (defined(USE_5005THREADS) || defined(USE_ITHREADS))
+#if defined(MYMALLOC) && defined(USE_ITHREADS)
 PERLVAR(Gmalloc_mutex,	perl_mutex)	/* Mutex for malloc */
 #endif
 
 #if defined(USE_ITHREADS)
 PERLVAR(Gop_mutex,	perl_mutex)	/* Mutex for op refcounting */
-PERLVAR(Gsharedsv_space, PerlInterpreter*) /* The shared sv space */
-PERLVAR(Gsharedsv_space_mutex, perl_mutex) /* Mutex protecting the shared sv space */
 #endif
 
-#if defined(VMS) && defined(Drand01_is_rand)
-PERLVAR(Gmy_inv_rand_max, float) /* nasty compiler bug workaround */
+#ifdef USE_ITHREADS
+PERLVAR(Gdollarzero_mutex, perl_mutex)	/* Modifying $0 */
+#endif
+
+/* This is constant on most architectures, a global on OS/2 */
+PERLVARI(Gsh_path,	const char *,	SH_PATH)/* full path of shell */
+
+#ifndef PERL_MICRO
+/* If Perl has to ignore SIGPFE, this is its saved state.
+ * See perl.h macros PERL_FPU_INIT and PERL_FPU_{PRE,POST}_EXEC. */
+PERLVAR(Gsigfpe_saved,	Sighandler_t)
+#endif
+
+/* Restricted hashes placeholder value.
+ * The contents are never used, only the address. */
+PERLVAR(Gsv_placeholder, SV)
+
+#ifndef PERL_MICRO
+PERLVARI(Gcsighandlerp,	Sighandler_t, Perl_csighandler)	/* Pointer to C-level sighandler */
+#endif
+
+#ifndef PERL_USE_SAFE_PUTENV
+PERLVARI(Guse_safe_putenv, int, 1)
+#endif
+
+#ifdef USE_PERLIO
+PERLVARI(Gperlio_fd_refcnt, int*, 0) /* Pointer to array of fd refcounts.  */
+PERLVARI(Gperlio_fd_refcnt_size, int, 0) /* Size of the array */
+PERLVARI(Gperlio_debug_fd, int, 0) /* the fd to write perlio debug into, 0 means not set yet */
+#endif
+
+#ifdef HAS_MMAP
+PERLVARI(Gmmap_page_size, IV, 0)
+#endif
+
+#if defined(FAKE_PERSISTENT_SIGNAL_HANDLERS)||defined(FAKE_DEFAULT_SIGNAL_HANDLERS)
+PERLVARI(Gsig_handlers_initted, int, 0)
+#endif
+#ifdef FAKE_PERSISTENT_SIGNAL_HANDLERS
+PERLVARA(Gsig_ignoring, SIG_SIZE, int)	/* which signals we are ignoring */
+#endif
+#ifdef FAKE_DEFAULT_SIGNAL_HANDLERS
+PERLVARA(Gsig_defaulting, SIG_SIZE, int)
+#endif
+
+#ifndef PERL_IMPLICIT_CONTEXT
+PERLVAR(Gsig_sv, SV*)
+#endif
+
+/* XXX signals are process-wide anyway, so we
+ * ignore the implications of this for threading */
+#ifndef HAS_SIGACTION
+PERLVARI(Gsig_trapped, int, 0)
+#endif
+
+#ifdef DEBUGGING
+PERLVAR(Gwatch_pvx, char*)
+#endif
+
+#ifdef PERL_GLOBAL_STRUCT 
+PERLVAR(Gppaddr, Perl_ppaddr_t*) /* or opcode.h */
+PERLVAR(Gcheck,  Perl_check_t *) /* or opcode.h */
+PERLVARA(Gfold_locale, 256, unsigned char) /* or perl.h */
+#endif
+
+#ifdef PERL_NEED_APPCTX
+PERLVAR(Gappctx, void*) /* the application context */
+#endif
+
+PERLVAR(Gop_sequence, HV*) /* dump.c */
+PERLVARI(Gop_seq, UV, 0) /* dump.c */
+
+#if defined(HAS_TIMES) && defined(PERL_NEED_TIMESBASE)
+PERLVAR(Gtimesbase, struct tms)
+#endif
+
+/* allocate a unique index to every module that calls MY_CXT_INIT */
+
+#ifdef PERL_IMPLICIT_CONTEXT
+# ifdef USE_ITHREADS
+PERLVAR(Gmy_ctx_mutex, perl_mutex)
+# endif
+PERLVARI(Gmy_cxt_index, int, 0)
 #endif