diff options
Diffstat (limited to 'util/util.go')
| -rw-r--r-- | util/util.go | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/util/util.go b/util/util.go index 792b66c..14d23e2 100644 --- a/util/util.go +++ b/util/util.go @@ -25,6 +25,7 @@ package util import ( "bufio" + "math" "os" "unsafe" ) @@ -40,13 +41,15 @@ func Ptr(slice []byte) unsafe.Pointer { // ByteSlice takes a pointer to some data and views it as a slice of bytes. // Note, indexing into this slice is unsafe. func ByteSlice(ptr unsafe.Pointer) []byte { - return (*[1 << 30]byte)(ptr)[:] + // Silce must fix in 32-bit address space to build on 32-bit platforms. + return (*[math.MaxInt32]byte)(ptr)[:] } // PointerSlice takes a pointer to an array of pointers and views it as a slice // of pointers. Note, indexing into this slice is unsafe. func PointerSlice(ptr unsafe.Pointer) []unsafe.Pointer { - return (*[1 << 30]unsafe.Pointer)(ptr)[:] + // Silce must fix in 32-bit address space to build on 32-bit platforms. + return (*[math.MaxInt32 / 4]unsafe.Pointer)(ptr)[:] } // Index returns the first index i such that inVal == inArray[i]. |