-static char *
-get_image_name (HANDLE h, void *address, int unicode)
-{
-#ifdef __CYGWIN__
- static char buf[__PMAX];
-#else
- static char buf[(2 * __PMAX) + 1];
-#endif
- DWORD size = unicode ? sizeof (WCHAR) : sizeof (char);
- char *address_ptr;
- int len = 0;
- char b[2];
- SIZE_T done;
-
- /* Attempt to read the name of the dll that was detected.
- This is documented to work only when actively debugging
- a program. It will not work for attached processes. */
- if (address == NULL)
- return NULL;
-
- /* See if we could read the address of a string, and that the
- address isn't null. */
- if (!ReadProcessMemory (h, address, &address_ptr,
- sizeof (address_ptr), &done)
- || done != sizeof (address_ptr) || !address_ptr)
- return NULL;
-
- /* Find the length of the string. */
- while (ReadProcessMemory (h, address_ptr + len++ * size, &b, size, &done)
- && (b[0] != 0 || b[size - 1] != 0) && done == size)
- continue;
-
- if (!unicode)
- ReadProcessMemory (h, address_ptr, buf, len, &done);
- else
- {
- WCHAR *unicode_address = (WCHAR *) alloca (len * sizeof (WCHAR));
- ReadProcessMemory (h, address_ptr, unicode_address, len * sizeof (WCHAR),
- &done);
-#ifdef __CYGWIN__
- wcstombs (buf, unicode_address, __PMAX);
-#else
- WideCharToMultiByte (CP_ACP, 0, unicode_address, len, buf, sizeof buf,
- 0, 0);
-#endif
- }
-
- return buf;
-}
-
-/* Handle a DLL load event, and return 1.