From: Martin Ling <redacted>
Date: Sat, 7 Dec 2013 18:41:09 +0000 (+0000)
Subject: Add std_serial_dev_close() function.
X-Git-Tag: libsigrok-0.3.0~460
X-Git-Url: https://sigrok.org/gitaction?a=commitdiff_plain;h=043e899a5155dcdc353abc20006424973d8e2ed0;p=libsigrok.git

Add std_serial_dev_close() function.
---

diff --git a/libsigrok-internal.h b/libsigrok-internal.h
index b9b92ebb..28ee2685 100644
--- a/libsigrok-internal.h
+++ b/libsigrok-internal.h
@@ -190,6 +190,7 @@ SR_PRIV int std_session_send_df_header(const struct sr_dev_inst *sdi,
 		const char *prefix);
 SR_PRIV int std_dev_clear(const struct sr_dev_driver *driver,
 		std_dev_clear_t clear_private);
+SR_PRIV int std_serial_dev_close(struct sr_dev_inst *sdi);
 
 /*--- strutil.c -------------------------------------------------------------*/
 
diff --git a/std.c b/std.c
index 7837d35a..1067c271 100644
--- a/std.c
+++ b/std.c
@@ -230,3 +230,16 @@ SR_PRIV int std_dev_clear(const struct sr_dev_driver *driver,
 
 	return ret;
 }
+
+SR_PRIV int std_serial_close(struct sr_dev_inst *sdi)
+{
+	struct sr_serial_dev_inst *serial;
+
+	serial = sdi->conn;
+	if (serial && serial->fd != -1) {
+		serial_close(serial);
+		sdi->status = SR_ST_INACTIVE;
+	}
+
+	return SR_OK;
+}