forked from Dniel97/segatools
30 lines
586 B
C
30 lines
586 B
C
#include <windows.h>
|
|
|
|
#include <stdbool.h>
|
|
|
|
wchar_t *module_file_name(HMODULE module)
|
|
{
|
|
size_t buf_len;
|
|
DWORD len;
|
|
wchar_t *buf;
|
|
|
|
buf_len = MAX_PATH;
|
|
buf = malloc(buf_len * sizeof(*buf));
|
|
|
|
while (true) {
|
|
len = GetModuleFileNameW(module, buf, buf_len);
|
|
|
|
if (GetLastError() != ERROR_INSUFFICIENT_BUFFER) {
|
|
buf_len = len;
|
|
buf = realloc(buf, buf_len * sizeof(*buf));
|
|
|
|
break;
|
|
}
|
|
|
|
buf_len *= 2;
|
|
buf = realloc(buf, buf_len * sizeof(*buf));
|
|
}
|
|
|
|
return buf;
|
|
}
|