normalize time for strftime() (without the isdst effects of

[p5sagit/p5-mst-13.2.git] / doop.c

diff --git a/doop.c b/doop.c
index 36fb6b3..1b7d02d 100644 (file)
--- a/doop.c
+++ b/doop.c
@@ -737,6 +737,58 @@ Perl_do_vecget(pTHX_ SV *sv, I32 offset, I32 size)
                        ((UV) s[offset + 1] << 16) +
                        (     s[offset + 2] <<  8);
            }
+#ifdef HAS_QUAD
+           else if (size == 64) {
+               dTHR;
+               if (ckWARN(WARN_PORTABLE))
+                   Perl_warner(aTHX_ WARN_PORTABLE,
+                               "Bit vector size > 32 non-portable");
+               if (offset >= srclen)
+                   retnum = 0;
+               else if (offset + 1 >= srclen)
+                   retnum =
+                       (UV) s[offset     ] << 56;
+               else if (offset + 2 >= srclen)
+                   retnum =
+                       ((UV) s[offset    ] << 56) +
+                       ((UV) s[offset + 1] << 48);
+               else if (offset + 3 >= srclen)
+                   retnum =
+                       ((UV) s[offset    ] << 56) +
+                       ((UV) s[offset + 1] << 48) +
+                       ((UV) s[offset + 2] << 40);
+               else if (offset + 4 >= srclen)
+                   retnum =
+                       ((UV) s[offset    ] << 56) +
+                       ((UV) s[offset + 1] << 48) +
+                       ((UV) s[offset + 2] << 40) +
+                       ((UV) s[offset + 3] << 32);
+               else if (offset + 5 >= srclen)
+                   retnum =
+                       ((UV) s[offset    ] << 56) +
+                       ((UV) s[offset + 1] << 48) +
+                       ((UV) s[offset + 2] << 40) +
+                       ((UV) s[offset + 3] << 32) +
+                       (     s[offset + 4] << 24);
+               else if (offset + 6 >= srclen)
+                   retnum =
+                       ((UV) s[offset    ] << 56) +
+                       ((UV) s[offset + 1] << 48) +
+                       ((UV) s[offset + 2] << 40) +
+                       ((UV) s[offset + 3] << 32) +
+                       ((UV) s[offset + 4] << 24) +
+                       ((UV) s[offset + 5] << 16);
+               else
+                   retnum = 
+                       ((UV) s[offset    ] << 56) +
+                       ((UV) s[offset + 1] << 48) +
+                       ((UV) s[offset + 2] << 40) +
+                       ((UV) s[offset + 3] << 32) +
+                       ((UV) s[offset + 4] << 24) +
+                       ((UV) s[offset + 5] << 16) +
+                       (     s[offset + 6] << 8);
+           }
+#endif
        }
     }
     else if (size < 8)
@@ -755,6 +807,23 @@ Perl_do_vecget(pTHX_ SV *sv, I32 offset, I32 size)
                ((UV) s[offset + 1] << 16) +
                (     s[offset + 2] <<  8) +
                      s[offset + 3];
+#ifdef HAS_QUAD
+       else if (size == 64) {
+           dTHR;
+           if (ckWARN(WARN_PORTABLE))
+               Perl_warner(aTHX_ WARN_PORTABLE,
+                           "Bit vector size > 32 non-portable");
+           retnum =
+               ((UV) s[offset    ] << 56) +
+               ((UV) s[offset + 1] << 48) +
+               ((UV) s[offset + 2] << 40) +
+               ((UV) s[offset + 3] << 32) +
+               ((UV) s[offset + 4] << 24) +
+               ((UV) s[offset + 5] << 16) +
+               (     s[offset + 6] << 8) +
+                     s[offset + 7];
+       }
+#endif
     }
 
     return retnum;
@@ -800,17 +869,33 @@ Perl_do_vecset(pTHX_ SV *sv)
     else {
        offset >>= 3;                   /* turn into byte offset */
        if (size == 8)
-           s[offset] = lval & 255;
+           s[offset  ] = lval         & 0xff;
        else if (size == 16) {
-           s[offset] = (lval >> 8) & 255;
-           s[offset+1] = lval & 255;
+           s[offset  ] = (lval >>  8) & 0xff;
+           s[offset+1] = lval         & 0xff;
        }
        else if (size == 32) {
-           s[offset] = (lval >> 24) & 255;
-           s[offset+1] = (lval >> 16) & 255;
-           s[offset+2] = (lval >> 8) & 255;
-           s[offset+3] = lval & 255;
+           s[offset  ] = (lval >> 24) & 0xff;
+           s[offset+1] = (lval >> 16) & 0xff;
+           s[offset+2] = (lval >>  8) & 0xff;
+           s[offset+3] =  lval        & 0xff;
        }
+#ifdef HAS_QUAD
+       else if (size == 64) {
+           dTHR;
+           if (ckWARN(WARN_PORTABLE))
+               Perl_warner(aTHX_ WARN_PORTABLE,
+                           "Bit vector size > 32 non-portable");
+           s[offset  ] = (lval >> 56) & 0xff;
+           s[offset+1] = (lval >> 48) & 0xff;
+           s[offset+2] = (lval >> 40) & 0xff;
+           s[offset+3] = (lval >> 32) & 0xff;
+           s[offset+4] = (lval >> 24) & 0xff;
+           s[offset+5] = (lval >> 16) & 0xff;
+           s[offset+6] = (lval >>  8) & 0xff;
+           s[offset+7] =  lval        & 0xff;
+       }
+#endif
     }
     SvSETMAGIC(targ);
 }