Provide an option to choose an alternate name for files that exist
* src/gpgmetools.c (check_overwriting): Change return type from a boolean to a char *. If the file exists, offer the user the option to select a different file. Return the file that is actually used. (gpa_fopen): Take an additional parameter, FILENAME_USED. Save the filename returned by check_overwriting there. Update users. (gpa_open_output): Likewise.
- Signed-off-by: Neal H. Walfield <firstname.lastname@example.org>
- GnuPG-bug-id: T758