Simplify SetupDiEnumDeviceInfo() synopsis

The SetupDiEnumDeviceInfo() now returns a SP_DEVINFO_DATA rather than
taking it on input to fill it on return.

Signed-off-by: Simon Rozman <simon@rozman.si>
This commit is contained in:
Simon Rozman
2019-02-04 11:40:44 +01:00
committed by Jason A. Donenfeld
parent 20f1512b7c
commit 38c7acd70f
2 changed files with 10 additions and 11 deletions

View File

@@ -146,9 +146,8 @@ func TestSetupDiEnumDeviceInfo(t *testing.T) {
}
defer devInfoList.Close()
var data SP_DEVINFO_DATA
for i := 0; true; i++ {
err := SetupDiEnumDeviceInfo(devInfoList, i, &data)
data, err := SetupDiEnumDeviceInfo(devInfoList, i)
if err != nil {
if errWin, ok := err.(syscall.Errno); ok && errWin == 259 /*ERROR_NO_MORE_ITEMS*/ {
break
@@ -169,9 +168,8 @@ func TestSetupDiOpenDevRegKey(t *testing.T) {
}
defer devInfoList.Close()
var data SP_DEVINFO_DATA
for i := 0; true; i++ {
err := SetupDiEnumDeviceInfo(devInfoList, i, &data)
data, err := SetupDiEnumDeviceInfo(devInfoList, i)
if err != nil {
if errWin, ok := err.(syscall.Errno); ok && errWin == 259 /*ERROR_NO_MORE_ITEMS*/ {
break
@@ -179,7 +177,7 @@ func TestSetupDiOpenDevRegKey(t *testing.T) {
continue
}
key, err := SetupDiOpenDevRegKey(devInfoList, &data, DICS_FLAG_GLOBAL, 0, DIREG_DRV, windows.KEY_READ)
key, err := SetupDiOpenDevRegKey(devInfoList, data, DICS_FLAG_GLOBAL, 0, DIREG_DRV, windows.KEY_READ)
if err != nil {
t.Errorf("Error calling SetupDiOpenDevRegKey: %s", err.Error())
}
@@ -194,9 +192,8 @@ func TestSetupDiGetDeviceInstallParams(t *testing.T) {
}
defer devInfoList.Close()
var data SP_DEVINFO_DATA
for i := 0; true; i++ {
err := SetupDiEnumDeviceInfo(devInfoList, i, &data)
data, err := SetupDiEnumDeviceInfo(devInfoList, i)
if err != nil {
if errWin, ok := err.(syscall.Errno); ok && errWin == 259 /*ERROR_NO_MORE_ITEMS*/ {
break
@@ -204,7 +201,7 @@ func TestSetupDiGetDeviceInstallParams(t *testing.T) {
continue
}
_, err = SetupDiGetDeviceInstallParams(devInfoList, &data)
_, err = SetupDiGetDeviceInstallParams(devInfoList, data)
if err != nil {
t.Errorf("Error calling SetupDiOpenDevRegKey: %s", err.Error())
}