From: Volker Lendecke <vl@samba.org>
Date: Wed, 5 Jul 2023 07:06:58 +0000 (+0200)
Subject: libsmb: Add sync cli_mknod() for smbclient3's use
X-Git-Tag: tevent-0.16.0~524
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=88258e17738d742634d12150e1c951cceb458ff5;p=thirdparty%2Fsamba.git

libsmb: Add sync cli_mknod() for smbclient3's use

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
---

diff --git a/source3/libsmb/clifile.c b/source3/libsmb/clifile.c
index 30c36e4c314..daeea4a3a50 100644
--- a/source3/libsmb/clifile.c
+++ b/source3/libsmb/clifile.c
@@ -1312,6 +1312,38 @@ NTSTATUS cli_mknod_recv(struct tevent_req *req)
 	return tevent_req_simple_recv_ntstatus(req);
 }
 
+NTSTATUS
+cli_mknod(struct cli_state *cli, const char *fname, mode_t mode, dev_t dev)
+{
+	TALLOC_CTX *frame = talloc_stackframe();
+	struct tevent_context *ev;
+	struct tevent_req *req;
+	NTSTATUS status = NT_STATUS_NO_MEMORY;
+
+	if (smbXcli_conn_has_async_calls(cli->conn)) {
+		/*
+		 * Can't use sync call while an async call is in flight
+		 */
+		status = NT_STATUS_INVALID_PARAMETER;
+		goto fail;
+	}
+	ev = samba_tevent_context_init(frame);
+	if (ev == NULL) {
+		goto fail;
+	}
+	req = cli_mknod_send(ev, ev, cli, fname, mode, dev);
+	if (req == NULL) {
+		goto fail;
+	}
+	if (!tevent_req_poll_ntstatus(req, ev, &status)) {
+		goto fail;
+	}
+	status = cli_mknod_recv(req);
+fail:
+	TALLOC_FREE(frame);
+	return status;
+}
+
 /****************************************************************************
  Rename a file.
 ****************************************************************************/
diff --git a/source3/libsmb/proto.h b/source3/libsmb/proto.h
index 1d17cc8cb76..a7c58264f0e 100644
--- a/source3/libsmb/proto.h
+++ b/source3/libsmb/proto.h
@@ -335,6 +335,8 @@ struct tevent_req *cli_mknod_send(
 	mode_t mode,
 	dev_t dev);
 NTSTATUS cli_mknod_recv(struct tevent_req *req);
+NTSTATUS
+cli_mknod(struct cli_state *cli, const char *fname, mode_t mode, dev_t dev);
 struct tevent_req *cli_rename_send(TALLOC_CTX *mem_ctx,
 				   struct tevent_context *ev,
 				   struct cli_state *cli,