doc/ 2009-09-01 Marcus Brinkmann <marcus@g10code.de>

• assuan.texi: (External I/O Loop Server): Document

assuan_process_done.
(assuan_register_post_cmd_notify): Change type of ERR from int to
gpg_error_t.
(assuan_set_error): Likewise.
(assuan_register_option_handler): Change types in callback handler
from int to gpg_error_t.
(assuan_inquire_ext): Likewise.

src/
2009-09-01 Marcus Brinkmann <marcus@g10code.de>

• assuan.h: Change types in all functions from int to gpg_error_t

where relevant.

• assuan-listen.c (assuan_accept): Change type of RC from int to

gpg_error_t.

• assuan-pipe-server.c (accept_connection, finish_connection):

Change return type to gpg_error_t.

• assuan-socket-server.c (accept_connection_bottom)

(accept_connection, finish_connection): Likewise.
(assuan_init_connected_socket_server): Remove.

• assuan-defs.h (struct assuan_context_s): Change return type of

accept_handler and finish_handler to gpg_error_t.

• assuan-pipe-connect.c (do_finish): Change to void.
• assuan-inquire.c (_assuan_inquire_ext_cb): Change type of RC

from int to gpg_error_t.

• assuan-handler.c: Change return codes and RC variables from int

to gpg_error_t where appropriate.

• assuan-buffer.c (_assuan_read_line): Fix error code on EOF.