* src/debug.h (TRACE_BEG, TRACE_LOG, TRACE_SUC): Use variadic macros
and remove the TRACE_BEG1 et al. Change all users to always pass a
format string.
(TRACE): Ditto.
* src/debug.c (_gpgme_debugf): New.
* configure.ac <GCC>: Add -Wno-format-zero-length.
--
This makes it easier for use to enable format checks. The zero-length
format is required to allow for an empty format due to the comman
problematic of __VA_ARGS__.
Signed-off-by: Werner Koch <wk@gnupg.org>
* src/engine-gpg.c (read_status): Remove the handling of
GPGME_STATUS_END_STREAM; this was used only by the former experimental
--pipemode of gpg but that is not even anymore invoked here.
(struct engine_gpg): Remove cmd.linked_data and .linked_idx.
(build_argv): Remove code for linked_data.
(gpg_new): Ditto.
(gpg_set_command_handler): Remove arr linked_data.
* src/engine-backend.h (engine_ops): Remove arg data from
set_command_handler.
* src/engine.c (_gpgme_engine_set_command_handler): Remove arg
linked_data and adjust all callers.
Signed-off-by: Werner Koch <wk@gnupg.org>
