Gets an open file's information. File size is expressed as a 32-bit integer.
The function has the following parameters:
The function returns one of the following values:
- If file information is successfully obtained,
- If file information is not successfully obtained,
PR_GetOpenFileInfo obtains the file type (normal file, directory, or other), file size (as a 32-bit integer), and the file creation and modification times of the open file represented by the file descriptor.