core: Remove cruft from the engine-gpg code.

* 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 <[email protected]>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/sign.c b/src/sign.c
index bfd9ad18..ab4109ea 100644
--- a/src/sign.c
+++ b/src/sign.c
@@ -449,7 +449,7 @@ sign_start (gpgme_ctx_t ctx, int synchronous, gpgme_data_t plain,
   if (ctx->passphrase_cb)
     {
       err = _gpgme_engine_set_command_handler
-	(ctx->engine, _gpgme_passphrase_command_handler, ctx, NULL);
+	(ctx->engine, _gpgme_passphrase_command_handler, ctx);
       if (err)
 	return err;
     }