diff options
Diffstat (limited to 'Build/source/libs/zziplib/TLpatches/patch-03-w64-ptr')
| -rw-r--r-- | Build/source/libs/zziplib/TLpatches/patch-03-w64-ptr | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/Build/source/libs/zziplib/TLpatches/patch-03-w64-ptr b/Build/source/libs/zziplib/TLpatches/patch-03-w64-ptr new file mode 100644 index 00000000000..f11ec7e4819 --- /dev/null +++ b/Build/source/libs/zziplib/TLpatches/patch-03-w64-ptr @@ -0,0 +1,27 @@ +diff -ur zziplib-0.13.62.orig/zzip/zip.c zziplib-0.13.62/zzip/zip.c +--- zziplib-0.13.62.orig/zzip/zip.c 2010-12-29 17:22:29.000000000 +0100 ++++ zziplib-0.13.62/zzip/zip.c 2014-07-14 17:05:48.000000000 +0200 +@@ -374,15 +374,19 @@ + * making pointer alignments to values that can be handled as structures + * is tricky. We assume here that an align(4) is sufficient even for + * 64 bit machines. Note that binary operations are not usually allowed +- * to pointer types but we do need only the lower bits in this implementation, +- * so we can just cast the value to a long value. ++ * to pointer types but we can cast the value to a suitably sized integer. + */ + _zzip_inline static char * + __zzip_aligned4(char *p) + { + #define aligned4 __zzip_aligned4 +- p += ((long) p) & 1; /* warnings about truncation of a "pointer" */ +- p += ((long) p) & 2; /* to a "long int" may be safely ignored :) */ ++#ifdef _WIN64 ++ p += ((__int64) p) & 1; ++ p += ((__int64) p) & 2; ++#else ++ p += ((long) p) & 1; ++ p += ((long) p) & 2; ++#endif + return p; + } + |