PERLVAR(G, op_mutex, perl_mutex) /* Mutex for op refcounting */
#endif
PERLVARI(G, curinterp, PerlInterpreter *, NULL)
- /* currently running interpreter
- * (initial parent interpreter under
- * useithreads) */
+ /* currently running interpreter
+ * (initial parent interpreter under
+ * useithreads) */
#if defined(USE_ITHREADS)
PERLVAR(G, thr_key, perl_key) /* key to retrieve per-thread struct */
#endif
#endif
#ifdef FAKE_PERSISTENT_SIGNAL_HANDLERS
PERLVARA(G, sig_ignoring, SIG_SIZE, int)
- /* which signals we are ignoring */
+ /* which signals we are ignoring */
#endif
#ifdef FAKE_DEFAULT_SIGNAL_HANDLERS
PERLVARA(G, sig_defaulting, SIG_SIZE, int)
/* 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(G, sigfpe_saved, Sighandler_t)
-PERLVARI(G, csighandlerp, Sighandler_t, Perl_csighandler)
- /* Pointer to C-level sighandler */
+
+/* these ptrs to functions are to avoid linkage problems; see
+ * perl-5.8.0-2193-g5c1546dc48
+ */
+PERLVARI(G, csighandlerp, Sighandler_t, Perl_csighandler)
+PERLVARI(G, csighandler1p, Sighandler1_t, Perl_csighandler1)
+PERLVARI(G, csighandler3p, Sighandler3_t, Perl_csighandler3)
#endif
/* This is constant on most architectures, a global on OS/2 */
#if defined(USE_ITHREADS)
PERLVAR(G, hints_mutex, perl_mutex) /* Mutex for refcounted he refcounting */
-# if ! defined(USE_THREAD_SAFE_LOCALE) || defined(TS_W32_BROKEN_LOCALECONV)
-PERLVAR(G, locale_mutex, perl_mutex) /* Mutex for setlocale() changing */
-# endif
+PERLVAR(G, env_mutex, perl_RnW1_mutex_t) /* Mutex for accessing ENV */
+PERLVAR(G, locale_mutex, perl_mutex) /* Mutex related to locale handling */
# ifndef USE_THREAD_SAFE_LOCALE
PERLVAR(G, lc_numeric_mutex, perl_mutex) /* Mutex for switching LC_NUMERIC */
# endif
For thread safety, modules should not write directly to this array.
Instead, use the function L</wrap_op_checker>.
+=for apidoc Amn|enum perl_phase|PL_phase
+
+A value that indicates the current Perl interpreter's phase. Possible values
+include C<PERL_PHASE_CONSTRUCT>, C<PERL_PHASE_START>, C<PERL_PHASE_CHECK>,
+C<PERL_PHASE_INIT>, C<PERL_PHASE_RUN>, C<PERL_PHASE_END>, and
+C<PERL_PHASE_DESTRUCT>.
+
+For example, the following determines whether the interpreter is in
+global destruction:
+
+ if (PL_phase == PERL_PHASE_DESTRUCT) {
+ // we are in global destruction
+ }
+
+C<PL_phase> was introduced in Perl 5.14; in prior perls you can use
+C<PL_dirty> (boolean) to determine whether the interpreter is in global
+destruction. (Use of C<PL_dirty> is discouraged since 5.14.)
+
=cut
*/
#if defined(USE_ITHREADS)
PERLVAR(G, check_mutex, perl_mutex) /* Mutex for PL_check */
#endif
-#ifdef PERL_GLOBAL_STRUCT
-PERLVAR(G, ppaddr, Perl_ppaddr_t *) /* or opcode.h */
-PERLVAR(G, check, Perl_check_t *) /* or opcode.h */
-PERLVARA(G, fold_locale, 256, unsigned char) /* or perl.h */
-#endif
-
-#ifdef PERL_NEED_APPCTX
-PERLVAR(G, appctx, void*) /* the application context */
-#endif
-
-#if defined(HAS_TIMES) && defined(PERL_NEED_TIMESBASE)
-PERLVAR(G, timesbase, struct tms)
-#endif
/* allocate a unique index to every module that calls MY_CXT_INIT */
-#ifdef PERL_IMPLICIT_CONTEXT
+#ifdef MULTIPLICITY
# ifdef USE_ITHREADS
PERLVAR(G, my_ctx_mutex, perl_mutex)
# endif
Function pointer, pointing at a function used to handle extended keywords.
The function should be declared as
- int keyword_plugin_function(pTHX_
- char *keyword_ptr, STRLEN keyword_len,
- OP **op_ptr)
+ int keyword_plugin_function(pTHX_
+ char *keyword_ptr, STRLEN keyword_len,
+ OP **op_ptr)
The function is called from the tokeniser, whenever a possible keyword
is seen. C<keyword_ptr> points at the word in the parser's input
#endif
PERLVARI(G, hash_seed_set, bool, FALSE) /* perl.c */
-PERLVARA(G, hash_seed, PERL_HASH_SEED_BYTES, unsigned char) /* perl.c and hv.h */
+PERLVARA(G, hash_seed_w, PERL_HASH_SEED_WORDS, __PERL_HASH_WORD_TYPE) /* perl.c and hv.h */
#if defined(PERL_HASH_STATE_BYTES)
-PERLVARA(G, hash_state, PERL_HASH_STATE_BYTES, unsigned char) /* perl.c and hv.h */
+PERLVARA(G, hash_state_w, PERL_HASH_STATE_WORDS, __PERL_HASH_WORD_TYPE) /* perl.c and hv.h */
#endif
#if defined(PERL_USE_SINGLE_CHAR_HASH_CACHE)
PERLVARA(G, hash_chars, (1+256) * sizeof(U32), unsigned char) /* perl.c and hv.h */
PERLVAR(G, perllib_sep, char)
#endif
-PERLVAR(G, AboveLatin1, SV *)
-PERLVAR(G, Assigned_invlist, SV *)
-PERLVAR(G, GCB_invlist, SV *)
-PERLVAR(G, HasMultiCharFold, SV *)
-PERLVAR(G, InMultiCharFold, SV *)
-PERLVAR(G, Latin1, SV *)
-PERLVAR(G, LB_invlist, SV *)
-PERLVAR(G, SB_invlist, SV *)
-PERLVAR(G, SCX_invlist, SV *)
-PERLVAR(G, UpperLatin1, SV *) /* Code points 128 - 255 */
-
-/* List of characters that participate in any fold defined by Unicode */
-PERLVAR(G, in_some_fold, SV *)
-
-PERLVAR(G, utf8_idcont, SV *)
-PERLVAR(G, utf8_idstart, SV *)
-PERLVAR(G, utf8_perl_idcont, SV *)
-PERLVAR(G, utf8_perl_idstart, SV *)
-PERLVAR(G, utf8_xidcont, SV *)
-PERLVAR(G, utf8_xidstart, SV *)
-PERLVAR(G, WB_invlist, SV *)
-PERLVARA(G, XPosix_ptrs, POSIX_CC_COUNT, SV *)
-PERLVARA(G, Posix_ptrs, POSIX_CC_COUNT, SV *)
-PERLVAR(G, utf8_toupper, SV *)
-PERLVAR(G, utf8_totitle, SV *)
-PERLVAR(G, utf8_tolower, SV *)
-PERLVAR(G, utf8_tofold, SV *)
-PERLVAR(G, utf8_tosimplefold, SV *)
-PERLVAR(G, utf8_charname_begin, SV *)
-PERLVAR(G, utf8_charname_continue, SV *)
-PERLVAR(G, utf8_mark, SV *)
-PERLVARI(G, InBitmap, SV *, NULL)
-PERLVAR(G, CCC_non0_non230, SV *)
-PERLVAR(G, Private_Use, SV *)
-
/* Definitions of user-defined \p{} properties, as the subs that define them
* are only called once */
PERLVARI(G, user_def_props, HV *, NULL)
PL_user_defined_properties */
#endif
-/* Everything that folds to a given character, for case insensitivity regex
- * matching */
-PERLVAR(G, utf8_foldclosures, SV *)
-
-/* these record the best way to to perform certain IO operations while
+/* these record the best way to perform certain IO operations while
* atomically setting FD_CLOEXEC. On the first call, a probe is done
* and the result recorded for use by subsequent calls.
* In theory these variables aren't thread-safe, but the worst that can
PERLVARI(G, strategy_accept, int, 0) /* doio.c */
PERLVARI(G, strategy_pipe, int, 0) /* doio.c */
PERLVARI(G, strategy_socketpair, int, 0) /* doio.c */
-
-#ifdef PERL_IMPLICIT_CONTEXT
-# ifdef PERL_GLOBAL_STRUCT_PRIVATE
-/* per-module array of pointers to MY_CXT_KEY constants.
- * It simulates each module having a static my_cxt_index var on builds
- * which don't allow static vars */
-PERLVARI(G, my_cxt_keys, const char **, NULL)
-PERLVARI(G, my_cxt_keys_size, int, 0) /* size of PL_my_cxt_keys */
-# endif
-#endif