X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=thrdvar.h;h=b23dafcf8c88f8799786c355e4be153c88f84429;hb=b326da91b4676e27e5730b09997d383adc2468b4;hp=d228ee2394cdaabddf0b83a8629be261a060703f;hpb=146174a91a192983720a158796dc066226ad0e55;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/thrdvar.h b/thrdvar.h
index d228ee2..b23dafc 100644
--- a/thrdvar.h
+++ b/thrdvar.h
@@ -1,3 +1,7 @@
+/*
+=head1 Global Variables
+*/
+
 /***********************************************/
 /* Global only to current thread               */
 /***********************************************/
@@ -5,19 +9,16 @@
 /* Don't forget to re-run embed.pl to propagate changes! */
 
 /* The 'T' prefix is only needed for vars that need appropriate #defines
- * generated when built with or without USE_THREADS.  It is also used
+ * generated when built with or without USE_5005THREADS.  It is also used
  * to generate the appropriate export list for win32.
  *
- * When building without USE_THREADS, these variables will be truly global.
- * When building without USE_THREADS but with MULTIPLICITY, these variables
- * will be global per-interpreter.
- *
- * Avoid build-specific #ifdefs here, like DEBUGGING.  That way,
- * we can keep binary compatibility of the curinterp structure */
+ * When building without USE_5005THREADS, these variables will be truly global.
+ * When building without USE_5005THREADS but with MULTIPLICITY, these variables
+ * will be global per-interpreter. */
 
 /* Important ones in the first cache line (if alignment is done right) */
 
-#ifdef USE_THREADS
+#ifdef USE_5005THREADS
 PERLVAR(interp,		PerlInterpreter*)	/* thread owner */
 #endif
 
@@ -56,6 +57,18 @@ PERLVAR(Tretstack_max,	I32)
 
 PERLVAR(TSv,		SV *)		/* used to hold temporary values */
 PERLVAR(TXpv,		XPV *)		/* used to hold temporary values */
+
+/*
+=for apidoc Amn|STRLEN|PL_na
+
+A convenience variable which is typically used with C<SvPV> when one
+doesn't care about the length of the string.  It is usually more efficient
+to either declare a local variable and use that instead or to use the
+C<SvPV_nolen> macro.
+
+=cut
+*/
+
 PERLVAR(Tna,		STRLEN)		/* for use in SvPV when length is
 					   Not Applicable */
 
@@ -72,11 +85,27 @@ PERLVAR(Ttimesbuf,	struct tms)
 /* Fields used by magic variables such as $@, $/ and so on */
 PERLVAR(Ttainted,	bool)		/* using variables controlled by $< */
 PERLVAR(Tcurpm,		PMOP *)		/* what to do \ interps in REs from */
-PERLVAR(Tnrs,		SV *)
+PERLVAR(Tnrs,		SV *)		/* placeholder: unused since 5.8.0 (5.7.2 patch #12027 for bug ID 20010815.012) */
+
+/*
+=for apidoc mn|SV*|PL_rs
+
+The input record separator - C<$/> in Perl space.
+
+=for apidoc mn|GV*|PL_last_in_gv
+
+The GV which was last used for a filehandle input operation. (C<< <FH> >>)
+
+=for apidoc mn|SV*|PL_ofs_sv
+
+The output field separator - C<$,> in Perl space.
+
+=cut
+*/
+
 PERLVAR(Trs,		SV *)		/* input record separator $/ */
 PERLVAR(Tlast_in_gv,	GV *)		/* GV used in last <FH> */
-PERLVAR(Tofs,		char *)		/* output field separator $, */
-PERLVAR(Tofslen,	STRLEN)
+PERLVAR(Tofs_sv,	SV *)		/* output field separator $, */
 PERLVAR(Tdefoutgv,	GV *)		/* default FH for output */
 PERLVARI(Tchopset,	char *,	" \n-")	/* $: */
 PERLVAR(Tformtarget,	SV *)
@@ -100,7 +129,9 @@ PERLVAR(Tmainstack,	AV *)		/* the stack when nothing funny is happening */
 
 PERLVAR(Ttop_env,	JMPENV *)	/* ptr. to current sigjmp() environment */
 PERLVAR(Tstart_env,	JMPENV)		/* empty startup sigjmp() environment */
+#ifdef PERL_FLEXIBLE_EXCEPTIONS
 PERLVARI(Tprotect,	protect_proc_t,	MEMBER_TO_FPTR(Perl_default_protect))
+#endif
 PERLVARI(Terrors,	SV *, Nullsv)	/* outstanding queued errors */
 
 /* statics "owned" by various functions */
@@ -155,8 +186,9 @@ PERLVAR(Tregeol,	char *)		/* End of input, for $ check. */
 PERLVAR(Tregstartp,	I32 *)		/* Pointer to startp array. */
 PERLVAR(Tregendp,	I32 *)		/* Ditto for endp. */
 PERLVAR(Treglastparen,	U32 *)		/* Similarly for lastparen. */
+PERLVAR(Treglastcloseparen, U32 *)	/* Similarly for lastcloseparen. */
 PERLVAR(Tregtill,	char *)		/* How far we are required to go. */
-PERLVAR(Tregprev,	char)		/* char before regbol, \n if none */
+PERLVAR(Tregcompat1,	char)		/* used to be regprev1 */
 PERLVAR(Treg_start_tmp,	char **)	/* from regexec.c */
 PERLVAR(Treg_start_tmpl,U32)		/* from regexec.c */
 PERLVAR(Tregdata,	struct reg_data *)
@@ -183,6 +215,8 @@ PERLVAR(Treg_leftiter,	I32)		/* wait until caching pos */
 PERLVARI(Treg_poscache, char *, Nullch)	/* cache of pos of WHILEM */
 PERLVAR(Treg_poscache_size, STRLEN)	/* size of pos cache of WHILEM */
 
+PERLVARI(Tpeepp,	peep_t, MEMBER_TO_FPTR(Perl_peep))
+					/* Pointer to peephole optimizer */
 PERLVARI(Tregcompp,	regcomp_t, MEMBER_TO_FPTR(Perl_pregcomp))
 					/* Pointer to REx compiler */
 PERLVARI(Tregexecp,	regexec_t, MEMBER_TO_FPTR(Perl_regexec_flags))
@@ -203,7 +237,7 @@ PERLVAR(Twatchok,	char *)
 /* Note that the variables below are all explicitly referenced in the code
  * as thr->whatever and therefore don't need the 'T' prefix. */
 
-#ifdef USE_THREADS
+#ifdef USE_5005THREADS
 
 PERLVAR(oursv,		SV *)
 PERLVAR(cvcache,	HV *)
@@ -225,5 +259,9 @@ PERLVAR(i,		struct thread_intern)
 #endif
 
 PERLVAR(trailing_nul,	char)		/* For the sake of thrsv and oursv */
+PERLVAR(thr_done,	bool)		/* True when the thread has finished */
+
+#endif /* USE_5005THREADS */
+
+PERLVAR(Treg_match_utf8,	bool)		/* was what we matched against utf8 */
 
-#endif /* USE_THREADS */