sd: replace unsafe.SliceData call with expression that is still supported in older Go versions

deadprogram · aykevl · commit 4c90cf4ab60d · 2024-01-22T18:24:47.000+01:00
Signed-off-by: deadprogram &lt;ron@hybridgroup.com&gt;
diff --git a/gatts_sd.go b/gatts_sd.go
@@ -150,7 +150,7 @@ func (c *Characteristic) Write(p []byte) (n int, err error) {
 		}
 	}
 
-	errCode := C.sd_ble_gatts_value_set_noescape(C.BLE_CONN_HANDLE_INVALID, c.handle, C.uint16_t(len(p)), unsafe.SliceData(p))
+	errCode := C.sd_ble_gatts_value_set_noescape(C.BLE_CONN_HANDLE_INVALID, c.handle, C.uint16_t(len(p)), (*C.uint8_t)(unsafe.Pointer(&p[0])))
 	if errCode != 0 {
 		return 0, Error(errCode)
 	}

Original file line number	Diff line number	Diff line change
`@@ -150,7 +150,7 @@ func (c *Characteristic) Write(p []byte) (n int, err error) {`
`150`	`150`	`}`
`151`	`151`	`}`
`152`	`152`
`153`		`- errCode := C.sd_ble_gatts_value_set_noescape(C.BLE_CONN_HANDLE_INVALID, c.handle, C.uint16_t(len(p)), unsafe.SliceData(p))`
	`153`	`+ errCode := C.sd_ble_gatts_value_set_noescape(C.BLE_CONN_HANDLE_INVALID, c.handle, C.uint16_t(len(p)), (*C.uint8_t)(unsafe.Pointer(&p[0])))`
`154`	`154`	`if errCode != 0 {`
`155`	`155`	`return 0, Error(errCode)`
`156`	`156`	`}`