Move the thread *hook into interpreter.

[perl5.git] / intrpvar.h

diff --git a/intrpvar.h b/intrpvar.h
index 31d6449..26b6104 100644 (file)
--- a/intrpvar.h
+++ b/intrpvar.h
@@ -8,6 +8,8 @@
  * XSUB.h provides wrapper functions via perlapi.h that make this
  * irrelevant, but not all code may be expected to #include XSUB.h. */
 
+/* Don't forget to add your variable also to perl_clone()! */
+
 /* The 'I' prefix is only needed for vars that need appropriate #defines
  * generated when built with or without MULTIPLICITY.  It is also used
  * to generate the appropriate export list for win32.
@@ -48,7 +50,7 @@ The C variable which corresponds to Perl's $^W warning variable.
 */
 
 PERLVAR(Idowarn,       U8)
-PERLVAR(Iwidesyscalls, bool)           /* wide system calls */
+PERLVAR(Iwidesyscalls, bool)           /* unused since 5.8.1 */
 PERLVAR(Idoextract,    bool)
 PERLVAR(Isawampersand, bool)           /* must save all match strings */
 PERLVAR(Iunsafe,       bool)
@@ -226,12 +228,6 @@ PERLVAR(Ilinestart,        char *)         /* beg. of most recently read line */
 PERLVAR(Ipending_ident,        char)           /* pending identifier lookup */
 PERLVAR(Isublex_info,  SUBLEXINFO)     /* from toke.c */
 
-#ifdef USE_5005THREADS
-PERLVAR(Ithrsv,                SV *)           /* struct perl_thread for main thread */
-PERLVARI(Ithreadnum,   U32,    0)      /* incremented each thread creation */
-PERLVAR(Istrtab_mutex, perl_mutex)     /* Mutex for string table access */
-#endif /* USE_5005THREADS */
-
 PERLVAR(Iuid,          Uid_t)          /* current real user id */
 PERLVAR(Ieuid,         Uid_t)          /* current effective user id */
 PERLVAR(Igid,          Gid_t)          /* current real group id */
@@ -246,7 +242,10 @@ PERLVAR(Iorigalen, U32)
 PERLVAR(Ipidstatus,    HV *)           /* pid-to-status mappings for waitpid */
 PERLVARI(Imaxo,        int,    MAXO)           /* maximum number of ops */
 PERLVAR(Iosname,       char *)         /* operating system */
-PERLVARI(Ish_path,     char *, SH_PATH)/* full path of shell */
+
+/* For binary compatibility with older versions only */
+PERLVARI(Ish_path_compat,      char *, SH_PATH)/* full path of shell */
+
 PERLVAR(Isighandlerp,  Sighandler_t)
 
 PERLVAR(Ixiv_arenaroot,        XPV*)           /* list of allocated xiv areas */
@@ -411,26 +410,6 @@ PERLVAR(Isrand_called,     bool)
 PERLVARA(Iuudmap,256,  char)
 PERLVAR(Ibitcount,     char *)
 
-#ifdef USE_5005THREADS
-PERLVAR(Isv_mutex,     perl_mutex)     /* Mutex for allocating SVs in sv.c */
-PERLVAR(Ieval_mutex,   perl_mutex)     /* Mutex for doeval */
-PERLVAR(Ieval_cond,    perl_cond)      /* Condition variable for doeval */
-PERLVAR(Ieval_owner,   struct perl_thread *)
-                                       /* Owner thread for doeval */
-PERLVAR(Inthreads,     int)            /* Number of threads currently */
-PERLVAR(Ithreads_mutex,        perl_mutex)     /* Mutex for nthreads and thread list */
-PERLVAR(Inthreads_cond,        perl_cond)      /* Condition variable for nthreads */
-PERLVAR(Isvref_mutex,  perl_mutex)     /* Mutex for SvREFCNT_{inc,dec} */
-PERLVARI(Ithreadsv_names,char *,       THREADSV_NAMES)
-#ifdef FAKE_THREADS
-PERLVAR(Icurthr,       struct perl_thread *)
-                                       /* Currently executing (fake) thread */
-#endif
-
-PERLVAR(Icred_mutex,   perl_mutex)     /* altered credentials in effect */
-
-#endif /* USE_5005THREADS */
-
 PERLVAR(Ipsig_ptr, SV**)
 PERLVAR(Ipsig_name, SV**)
 
@@ -451,13 +430,6 @@ PERLVAR(Iptr_table,        PTR_TBL_t*)
 #endif
 PERLVARI(Ibeginav_save, AV*, Nullav)   /* save BEGIN{}s when compiling */
 
-#ifdef USE_5005THREADS
-PERLVAR(Ifdpid_mutex,  perl_mutex)     /* mutex for fdpid array */
-PERLVAR(Isv_lock_mutex,        perl_mutex)     /* mutex for SvLOCK macro */
-#endif
-
-PERLVAR(Inullstash,    HV *)           /* illegal symbols end up here */
-
 PERLVAR(Ixnv_arenaroot,        XPV*)           /* list of allocated xnv areas */
 PERLVAR(Ixrv_arenaroot,        XPV*)           /* list of allocated xrv areas */
 PERLVAR(Ixpv_arenaroot,        XPV*)           /* list of allocated xpv areas */
@@ -515,7 +487,39 @@ PERLVARI(IOpSpace,I32,0)
 PERLVAR(IOpSlab,I32 *)
 #endif
 
-/* New variables must be added to the very end for binary compatibility.
+PERLVAR(Iutf8locale,   bool)           /* utf8 locale detected */
+
+PERLVAR(Iutf8_idstart, SV *)
+PERLVAR(Iutf8_idcont,  SV *)
+
+PERLVAR(Isort_RealCmp,  SVCOMPARE_t)
+
+PERLVARI(Icheckav_save, AV*, Nullav)   /* save CHECK{}s when compiling */
+
+PERLVARI(Iclocktick, long, 0)  /* this many times() ticks in a second */
+
+PERLVARI(Iin_load_module, int, 0)      /* to prevent recursions in PerlIO_find_layer */
+
+PERLVAR(Iunicode, U32) /* Unicode features: $ENV{PERL_UNICODE} or -C */
+
+PERLVAR(Isignals, U32) /* Using which pre-5.8 signals */
+
+PERLVAR(Istashcache,   HV *)           /* Cache to speed up S_method_common */
+
+PERLVAR(Ireentrant_retint, int)        /* Integer return value from reentrant functions */
+
+/* Hooks to shared SVs and locks. */
+PERLVARI(Isharehook,   share_proc_t,   MEMBER_TO_FPTR(Perl_sv_nosharing))
+PERLVARI(Ilockhook,    share_proc_t,   MEMBER_TO_FPTR(Perl_sv_nolocking))
+PERLVARI(Iunlockhook,  share_proc_t,   MEMBER_TO_FPTR(Perl_sv_nounlocking))
+PERLVARI(Ithreadhook,  thrhook_proc_t, MEMBER_TO_FPTR(Perl_nothreadhook))
+
+PERLVAR(IDBassertion,   SV *)
+
+/* Don't forget to add your variable also to perl_clone()! */
+
+/* New variables must be added to the very end, before this comment,
+ * for binary compatibility (the offsets of the old members must not change).
  * XSUB.h provides wrapper functions via perlapi.h that make this
  * irrelevant, but not all code may be expected to #include XSUB.h. */