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fix #371

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qichengzx 2018-12-05 18:28:04 +08:00
parent 3fe7a61958
commit ea9ddf3fcd
1 changed files with 1 additions and 1 deletions
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ch2-cgo/ch2-03-cgo-types.md
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@ -336,7 +336,7 @@ func main() {
arr1 := (*[31]byte)(unsafe.Pointer(&C.arr[0]))[:10:10] arr1 := (*[31]byte)(unsafe.Pointer(&C.arr[0]))[:10:10]
var s0 string var s0 string
var s0Hdr := (*reflect.StringHeader)(unsafe.Pointer(&s0)) var s0Hdr = (*reflect.StringHeader)(unsafe.Pointer(&s0))
s0Hdr.Data = uintptr(unsafe.Pointer(C.s)) s0Hdr.Data = uintptr(unsafe.Pointer(C.s))
s0Hdr.Len = int(C.strlen(C.s)) s0Hdr.Len = int(C.strlen(C.s))