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windows: a temp SUCCESS fix

pull/4195/head
Alexander Medvednikov 2020-04-02 13:31:34 +02:00
parent 084f853a2a
commit 1178bfa578
1 changed files with 2 additions and 1 deletions
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3
vlib/os/os_windows.v
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@ -198,13 +198,14 @@ pub fn get_file_handle(path string) HANDLE {
// get_module_filename retrieves the fully qualified path for the file that contains the specified module. // get_module_filename retrieves the fully qualified path for the file that contains the specified module.
// The module must have been loaded by the current process. // The module must have been loaded by the current process.
pub fn get_module_filename(handle HANDLE) ?string { pub fn get_module_filename(handle HANDLE) ?string {
success := C.SUCCESS
unsafe { unsafe {
mut sz := 4096 // Optimized length mut sz := 4096 // Optimized length
mut buf := &u16(malloc(4096)) mut buf := &u16(malloc(4096))
for { for {
status := int(C.GetModuleFileNameW(handle, voidptr(&buf), sz)) status := int(C.GetModuleFileNameW(handle, voidptr(&buf), sz))
match status { match status {
SUCCESS { success {
_filename := string_from_wide2(buf, sz) _filename := string_from_wide2(buf, sz)
return _filename return _filename
} }