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checker: check option fn returning error (fix #17423) (#17438)

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yuyi
2023-03-02 21:49:50 +08:00
committed by GitHub
parent 8f7c35552d
commit 17000ef7b6
49 changed files with 129 additions and 106 deletions
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8
cmd/tools/vsymlink.v
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@@ -152,7 +152,7 @@ fn warn_and_exit(err string) {
}
// get the system environment registry handle
fn get_reg_sys_env_handle() ?voidptr {
fn get_reg_sys_env_handle() !voidptr {
$if windows { // wrap for cross-compile compat
// open the registry key
reg_key_path := 'Environment'
@@ -166,7 +166,7 @@ fn get_reg_sys_env_handle() ?voidptr {
}
// get a value from a given $key
fn get_reg_value(reg_env_key voidptr, key string) ?string {
fn get_reg_value(reg_env_key voidptr, key string) !string {
$if windows {
// query the value (shortcut the sizing step)
reg_value_size := u32(4095) // this is the max length (not for the registry, but for the system %PATH%)
@@ -180,7 +180,7 @@ fn get_reg_value(reg_env_key voidptr, key string) ?string {
}
// sets the value for the given $key to the given $value
fn set_reg_value(reg_key voidptr, key string, value string) ?bool {
fn set_reg_value(reg_key voidptr, key string, value string) !bool {
$if windows {
if C.RegSetValueExW(reg_key, key.to_wide(), 0, C.REG_EXPAND_SZ, value.to_wide(),
value.len * 2) != 0 {
@@ -193,7 +193,7 @@ fn set_reg_value(reg_key voidptr, key string, value string) ?bool {
// Broadcasts a message to all listening windows (explorer.exe in particular)
// letting them know that the system environment has changed and should be reloaded
fn send_setting_change_msg(message_data string) ?bool {
fn send_setting_change_msg(message_data string) !bool {
$if windows {
if C.SendMessageTimeoutW(os.hwnd_broadcast, os.wm_settingchange, 0, unsafe { &u32(message_data.to_wide()) },
os.smto_abortifhung, 5000, 0) == 0 {