Update the FAQ now that Scalar-List-Utils 1.03 has shuffle().

[perl5.git] / op.h

diff --git a/op.h b/op.h
index 352d358..789ce58 100644 (file)
--- a/op.h
+++ b/op.h
@@ -166,7 +166,6 @@ Deprecated.  Use C<GIMME_V> instead.
 #define OPpTARGET_MY           16      /* Target is PADMY. */
 
 /* Private for OP_CONST */
-#define        OPpCONST_OCTAL          4       /* Octal constant. */
 #define        OPpCONST_STRICT         8       /* bearword subject to strict 'subs' */
 #define OPpCONST_ENTERED       16      /* Has been entered as symbol. */
 #define OPpCONST_ARYBASE       32      /* Was a $[ translated to constant. */
@@ -236,7 +235,7 @@ struct pmop {
     OP *       op_pmreplstart;
     PMOP *     op_pmnext;              /* list of all scanpats */
 #ifdef USE_ITHREADS
-    I32         op_pmoffset;
+    IV          op_pmoffset;
 #else
     REGEXP *    op_pmregexp;            /* compiled expression */
 #endif
@@ -251,11 +250,15 @@ struct pmop {
 };
 
 #ifdef USE_ITHREADS
-#define PM_GETRE(o)     ((REGEXP*)SvIV(PL_regex_pad[(o)->op_pmoffset]))
+#define PM_GETRE(o)     ((REGEXP*)SvIVX(PL_regex_pad[(o)->op_pmoffset]))
 #define PM_SETRE(o,r)   (sv_setiv(PL_regex_pad[(o)->op_pmoffset], (IV)r))
+#define PM_GETRE_SAFE(o) (PL_regex_pad ? PM_GETRE(o) : (REGEXP*)0)
+#define PM_SETRE_SAFE(o,r) if (PL_regex_pad) PM_SETRE(o,r)
 #else
 #define PM_GETRE(o)     ((o)->op_pmregexp)
 #define PM_SETRE(o,r)   ((o)->op_pmregexp = (r))
+#define PM_GETRE_SAFE PM_GETRE
+#define PM_SETRE_SAFE PM_SETRE
 #endif
 
 #define PMdf_USED      0x01            /* pm has been used once already */
@@ -456,3 +459,27 @@ struct loop {
 #define PERL_LOADMOD_DENY              0x1
 #define PERL_LOADMOD_NOIMPORT          0x2
 #define PERL_LOADMOD_IMPORT_OPS                0x4
+
+#ifdef USE_REENTRANT_API
+
+typedef struct {
+  struct tm* tmbuff;
+} REBUF;
+
+#define localtime(a)       (localtime_r((a),PL_reentrant_buffer->tmbuff) ? PL_reentrant_buffer->tmbuff : NULL)
+#define gmtime(a)          (gmtime_r((a),PL_reentrant_buffer->tmbuff) ?  PL_reentrant_buffer->tmbuff : NULL)
+
+#if defined(__hpux) && defined(__ux_version) && __ux_version <= 1020
+
+/* HP-UX 10.20 returns 0 on success, what it returns on failure is hidden
+   in the fog somewhere, possibly -1 which means the following should do 
+   the right thing - 20010816 sky */
+
+#undef localtime
+#undef gmtime
+#define localtime(a)       ((localtime_r((a),PL_reentrant_buffer->tmbuff) == 0) ? PL_reentrant_buffer->tmbuff : NULL)
+#define gmtime(a)          ((gmtime_r((a),PL_reentrant_buffer->tmbuff) == 0) ? PL_reentrant_buffer->tmbuff : NULL)
+#endif /* HP-UX 10.20 */
+
+#endif
+