/* 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 */
-PERLVAR(G, locale_mutex, perl_mutex) /* Mutex for setlocale() changing */
+PERLVAR(G, env_mutex, perl_mutex) /* Mutex for accessing ENV */
+# if ! defined(USE_THREAD_SAFE_LOCALE) || defined(TS_W32_BROKEN_LOCALECONV)
+PERLVAR(G, locale_mutex, perl_mutex) /* Mutex related to locale handling */
+# endif
+# ifndef USE_THREAD_SAFE_LOCALE
+PERLVAR(G, lc_numeric_mutex, perl_mutex) /* Mutex for switching LC_NUMERIC */
+# endif
+#endif
-# ifdef HAS_NEWLOCALE
+#ifdef USE_POSIX_2008_LOCALE
PERLVAR(G, C_locale_obj, locale_t)
-# endif
-
#endif
-#ifdef DEBUGGING
PERLVARI(G, watch_pvx, char *, NULL)
-#endif
/*
-=for apidoc AmU|Perl_check_t *|PL_check
+=for apidoc AmnU|Perl_check_t *|PL_check
Array, indexed by opcode, of functions that will be called for the "check"
phase of optree building during compilation of Perl code. For most (but
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 */
PERLVARI(G, veto_cleanup, int, FALSE) /* exit without cleanup */
/*
-=for apidoc AmUx|Perl_keyword_plugin_t|PL_keyword_plugin
+=for apidoc AmnUx|Perl_keyword_plugin_t|PL_keyword_plugin
Function pointer, pointing at a function used to handle extended keywords.
The function should be declared as
handle keywords, and only the last function in the chain (built into
the Perl core) will normally return C<KEYWORD_PLUGIN_DECLINE>.
+For thread safety, modules should not set this variable directly.
+Instead, use the function L</wrap_keyword_plugin>.
+
=cut
*/
+#if defined(USE_ITHREADS)
+PERLVAR(G, keyword_plugin_mutex, perl_mutex) /* Mutex for PL_keyword_plugin */
+#endif
PERLVARI(G, keyword_plugin, Perl_keyword_plugin_t, Perl_keyword_plugin_standard)
PERLVARI(G, op_sequence, HV *, NULL) /* dump.c */
PERLVARI(G, hash_seed_set, bool, FALSE) /* perl.c */
PERLVARA(G, hash_seed, PERL_HASH_SEED_BYTES, unsigned char) /* 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 */
+#endif
+#if defined(PERL_USE_SINGLE_CHAR_HASH_CACHE)
+PERLVARA(G, hash_chars, (1+256) * sizeof(U32), unsigned char) /* perl.c and hv.h */
+#endif
+
+/* The path separator can vary depending on whether we're running under DCL or
+ * a Unix shell.
+ */
+#ifdef __VMS
+PERLVAR(G, perllib_sep, char)
+#endif
+
+/* Definitions of user-defined \p{} properties, as the subs that define them
+ * are only called once */
+PERLVARI(G, user_def_props, HV *, NULL)
+
+#if defined(USE_ITHREADS)
+PERLVAR(G, user_def_props_aTHX, PerlInterpreter *) /* aTHX that user_def_props
+ was defined in */
+PERLVAR(G, user_prop_mutex, perl_mutex) /* Mutex for manipulating
+ PL_user_defined_properties */
+#endif
+
+/* 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
+ * happen is that two treads will both do an initial probe
+ */
+PERLVARI(G, strategy_dup, int, 0) /* doio.c */
+PERLVARI(G, strategy_dup2, int, 0) /* doio.c */
+PERLVARI(G, strategy_open, int, 0) /* doio.c */
+PERLVARI(G, strategy_open3, int, 0) /* doio.c */
+PERLVARI(G, strategy_mkstemp, int, 0) /* doio.c */
+PERLVARI(G, strategy_socket, int, 0) /* doio.c */
+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
+#endif
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