From: Uwe Hermann <redacted>
Date: Tue, 11 Nov 2014 10:51:53 +0000 (+0100)
Subject: Add sr_dev_inst_channels_get() and sr_dev_inst_channel_groups_get().
X-Git-Tag: libsigrok-0.4.0~810
X-Git-Url: https://sigrok.org/gitaction?a=commitdiff_plain;h=e437da2b86ba7604fc315996dd89014dbb94d101;p=libsigrok.git

Add sr_dev_inst_channels_get() and sr_dev_inst_channel_groups_get().
---

diff --git a/include/libsigrok/proto.h b/include/libsigrok/proto.h
index 51e02eca..7ff6a150 100644
--- a/include/libsigrok/proto.h
+++ b/include/libsigrok/proto.h
@@ -61,6 +61,8 @@ SR_API const char *sr_dev_inst_model_get(struct sr_dev_inst *sdi);
 SR_API const char *sr_dev_inst_version_get(struct sr_dev_inst *sdi);
 SR_API const char *sr_dev_inst_sernum_get(struct sr_dev_inst *sdi);
 SR_API const char *sr_dev_inst_connid_get(struct sr_dev_inst *sdi);
+SR_API GSList *sr_dev_inst_channels_get(struct sr_dev_inst *sdi);
+SR_API GSList *sr_dev_inst_channel_groups_get(struct sr_dev_inst *sdi);
 
 /*--- hwdriver.c ------------------------------------------------------------*/
 
diff --git a/src/device.c b/src/device.c
index 051616f5..8e06fc18 100644
--- a/src/device.c
+++ b/src/device.c
@@ -630,4 +630,34 @@ SR_API const char *sr_dev_inst_connid_get(struct sr_dev_inst *sdi)
 	return sdi->connection_id;
 }
 
+/**
+ * Queries a device instances' channel list.
+ *
+ * @param sdi Device instance to use. Must not be NULL.
+ *
+ * @return The GSList of channels or NULL.
+ */
+SR_API GSList *sr_dev_inst_channels_get(struct sr_dev_inst *sdi)
+{
+	if (!sdi)
+		return NULL;
+
+	return sdi->channels;
+}
+
+/**
+ * Queries a device instances' channel groups list.
+ *
+ * @param sdi Device instance to use. Must not be NULL.
+ *
+ * @return The GSList of channel groups or NULL.
+ */
+SR_API GSList *sr_dev_inst_channel_groups_get(struct sr_dev_inst *sdi)
+{
+	if (!sdi)
+		return NULL;
+
+	return sdi->channel_groups;
+}
+
 /** @} */