"This is going to be slow." This change switches OpenBSD locale

[p5sagit/p5-mst-13.2.git] / perl.h

diff --git a/perl.h b/perl.h
index 93b4d62..e7c0c5a 100644 (file)
--- a/perl.h
+++ b/perl.h
@@ -210,6 +210,9 @@
     CALL_FPTR((prog)->engine->checkstr)(aTHX_ (prog))
 #define CALLREGFREE(prog) \
     if(prog) CALL_FPTR((prog)->engine->free)(aTHX_ (prog))
+#define CALLREG_AS_STR(mg,lp,flags,haseval) \
+        CALL_FPTR(((regexp *)((mg)->mg_obj))->engine->as_str)(aTHX_ (mg), (lp), (flags), (haseval))
+#define CALLREG_STRINGIFY(mg,lp,flags) CALLREG_AS_STR(mg,lp,flags,0)
 #if defined(USE_ITHREADS)         
 #define CALLREGDUPE(prog,param) \
     (prog ? CALL_FPTR((prog)->engine->dupe)(aTHX_ (prog),(param)) \
@@ -1177,6 +1180,14 @@ EXTERN_C char *crypt(const char *, const char *);
 EXTERN_C char **environ;
 #endif
 
+#if defined(__OpenBSD__) && defined(__cplusplus)
+EXTERN_C char **environ;
+#endif
+
+#if defined(__CYGWIN__) && defined(__cplusplus)
+EXTERN_C char *crypt(const char *, const char *);
+#endif
+
 #ifdef SETERRNO
 # undef SETERRNO  /* SOCKS might have defined this */
 #endif
@@ -1508,7 +1519,7 @@ EXTERN_C char **environ;
 
 #if defined(HAS_SNPRINTF) && defined(HAS_C99_VARIADIC_MACROS) && !(defined(DEBUGGING) && !defined(PERL_USE_GCC_BRACE_GROUPS)) && !defined(PERL_GCC_PEDANTIC)
 #  ifdef PERL_USE_GCC_BRACE_GROUPS
-#      define my_snprintf(buffer, len, ...) ({ int __len__ = snprintf(buffer, len, __VA_ARGS__); if ((len) > 0 && (Size_t)__len__ >= (len)) Perl_croak(aTHX_ "panic: snprintf buffer overflow"); __len__; })
+#      define my_snprintf(buffer, len, ...) ({ int __len__ = snprintf(buffer, len, __VA_ARGS__); if ((len) > 0 && (Size_t)__len__ >= (len)) Perl_croak_nocontext("panic: snprintf buffer overflow"); __len__; })
 #      define PERL_MY_SNPRINTF_GUARDED
 #  else
 #    define my_snprintf(buffer, len, ...) snprintf(buffer, len, __VA_ARGS__)
@@ -1520,7 +1531,7 @@ EXTERN_C char **environ;
 
 #if defined(HAS_VSNPRINTF) && defined(HAS_C99_VARIADIC_MACROS) && !(defined(DEBUGGING) && !defined(PERL_USE_GCC_BRACE_GROUPS)) && !defined(PERL_GCC_PEDANTIC)
 #  ifdef PERL_USE_GCC_BRACE_GROUPS
-#      define my_vsnprintf(buffer, len, ...) ({ int __len__ = vsnprintf(buffer, len, __VA_ARGS__); if ((len) > 0 && (Size_t)__len__ >= (len)) Perl_croak(aTHX_ "panic: vsnprintf buffer overflow"); __len__; })
+#      define my_vsnprintf(buffer, len, ...) ({ int __len__ = vsnprintf(buffer, len, __VA_ARGS__); if ((len) > 0 && (Size_t)__len__ >= (len)) Perl_croak_nocontext("panic: vsnprintf buffer overflow"); __len__; })
 #      define PERL_MY_VSNPRINTF_GUARDED
 #  else
 #    define my_vsnprintf(buffer, len, ...) vsnprintf(buffer, len, __VA_ARGS__)
@@ -2565,10 +2576,10 @@ typedef struct clone_params CLONE_PARAMS;
 #    if HAS_FLOATINGPOINT_H
 #      include <floatingpoint.h>
 #    endif
-#    define PERL_FPU_INIT fpsetmask(0);
+#    define PERL_FPU_INIT fpsetmask(0)
 #  else
 #    if defined(SIGFPE) && defined(SIG_IGN) && !defined(PERL_MICRO)
-#      define PERL_FPU_INIT       PL_sigfpe_saved = (Sighandler_t) signal(SIGFPE, SIG_IGN);
+#      define PERL_FPU_INIT       PL_sigfpe_saved = (Sighandler_t) signal(SIGFPE, SIG_IGN)
 #      define PERL_FPU_PRE_EXEC   { Sigsave_t xfpe; rsignal_save(SIGFPE, PL_sigfpe_saved, &xfpe);
 #      define PERL_FPU_POST_EXEC    rsignal_restore(SIGFPE, &xfpe); }
 #    else
@@ -3094,6 +3105,13 @@ typedef pthread_key_t    perl_key;
 #  define NORETURN_FUNCTION_END /* NOTREACHED */ return 0
 #endif
 
+/* Some OS warn on NULL format to printf */
+#ifdef PRINTF_FORMAT_NULL_OK
+#  define __attribute__format__null_ok__(x,y,z)  __attribute__format__(x,y,z)
+#else
+#  define __attribute__format__null_ok__(x,y,z)  
+#endif
+
 #ifdef HAS_BUILTIN_EXPECT
 #  define EXPECT(expr,val)                  __builtin_expect(expr,val)
 #else
@@ -3615,6 +3633,8 @@ Gid_t getegid (void);
 #define PERL_MAGIC_overload_elem  'a' /* %OVERLOAD hash element */
 #define PERL_MAGIC_overload_table 'c' /* Holds overload table (AMT) on stash */
 #define PERL_MAGIC_bm            'B' /* Boyer-Moore (fast string search) */
+#define PERL_MAGIC_regdata_names  '+' /* Regex named capture buffer hash 
+                                       (%+ support) */
 #define PERL_MAGIC_regdata       'D' /* Regex match position data
                                        (@+ and @- vars) */
 #define PERL_MAGIC_regdatum      'd' /* Regex match position data element */
@@ -3861,6 +3881,24 @@ typedef Sighandler_t Sigsave_t;
 # define RUNOPS_DEFAULT Perl_runops_standard
 #endif
 
+#ifdef USE_PERLIO
+EXTERN_C void PerlIO_teardown(pTHX);
+# ifdef USE_ITHREADS
+#  define PERLIO_INIT MUTEX_INIT(&PL_perlio_mutex)
+#  define PERLIO_TERM                          \
+       STMT_START {                            \
+               PerlIO_teardown(aTHX);          \
+               MUTEX_DESTROY(&PL_perlio_mutex);\
+       } STMT_END
+# else
+#  define PERLIO_INIT
+#  define PERLIO_TERM  PerlIO_teardown(aTHX)
+# endif
+#else
+#  define PERLIO_INIT
+#  define PERLIO_TERM
+#endif
+
 #ifdef MYMALLOC
 #  ifdef MUTEX_INIT_CALLS_MALLOC
 #    define MALLOC_INIT                                        \
@@ -3967,7 +4005,7 @@ EXTCONST char PL_no_usym[]
 EXTCONST char PL_no_aelem[]
   INIT("Modification of non-creatable array value attempted, subscript %d");
 EXTCONST char PL_no_helem_sv[]
-  INIT("Modification of non-creatable hash value attempted, subscript \""SVf"\"");
+  INIT("Modification of non-creatable hash value attempted, subscript \"%"SVf"\"");
 EXTCONST char PL_no_modify[]
   INIT("Modification of a read-only value attempted");
 EXTCONST char PL_no_mem[]
@@ -4830,6 +4868,18 @@ MGVTBL_SET(
 );
 
 MGVTBL_SET(
+    PL_vtbl_regdata_names,
+    NULL,
+    NULL,
+    NULL,
+    NULL,
+    NULL,
+    NULL,
+    NULL,
+    NULL
+);
+
+MGVTBL_SET(
     PL_vtbl_regdata,
     NULL,
     NULL,
@@ -5226,8 +5276,9 @@ typedef struct am_table_short AMTS;
 /*
  * Boilerplate macros for initializing and accessing interpreter-local
  * data from C.  All statics in extensions should be reworked to use
- * this, if you want to make the extension thread-safe.  See ext/re/re.xs
- * for an example of the use of these macros, and perlxs.pod for more.
+ * this, if you want to make the extension thread-safe.  See
+ * ext/XS/APItest/APItest.xs for an example of the use of these macros,
+ * and perlxs.pod for more.
  *
  * Code that uses these macros is responsible for the following:
  * 1. #define MY_CXT_KEY to a unique string, e.g.