2002-11-24 Neal H. Walfield <[email protected]>

	* assuan.h (assuan_sendfd): New prototype.
	(assuan_receivefd): New prototype.
	* assuan-buffer.c (assuan_sendfd): New function.
	(assuan_receivefd): New function.
	* assuan-handler.c (parse_cmd_input_output): Recognize incoming
	file descriptors and act appropriately.
	* assuan-defs.h (struct assuan_io): Add fields sendfd and
	receivefd.
	(struct assuan_context_s): Add fields pendingfds and
	pendingfdscount.
	* assuan-pipe-server.c (_assuan_new_context): Update IO to reflect
	new features.
	* assuan-domain-connect.c (do_deinit): Cleanup any unreceived file
	descriptors.
	(domain_reader): Receive file descriptors.
	(domain_sendfd): New function.
	(domain_receivefd): New function.
	(_assuan_domain_init): Update initialization code to reflect new
	features.

1 files changed, 20 insertions, 0 deletions

diff --git a/src/assuan-buffer.c b/src/assuan-buffer.c
index 8ccd3bd..bbe3990 100644
--- a/src/assuan-buffer.c
+++ b/src/assuan-buffer.c
@@ -437,3 +437,23 @@ assuan_send_data (ASSUAN_CONTEXT ctx, const void *buffer, size_t length)
 
   return 0;
 }
+
+AssuanError
+assuan_sendfd (ASSUAN_CONTEXT ctx, int fd)
+{
+  if (! ctx->io->sendfd)
+    return set_error (ctx, Not_Implemented,
+		      "server does not support sending and receiving "
+		      "of file descriptors");
+  return ctx->io->sendfd (ctx, fd);
+}
+
+AssuanError
+assuan_receivefd (ASSUAN_CONTEXT ctx, int *fd)
+{
+  if (! ctx->io->receivefd)
+    return set_error (ctx, Not_Implemented,
+		      "server does not support sending and receiving "
+		      "of file descriptors");
+  return ctx->io->receivefd (ctx, fd);
+}