X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=src%2Fbin%2Flttng-sessiond%2Fchannel.h;h=fcc4d6b6366819d1c9148b61c41d3c8a4dd0bd7a;hb=4878de5c7deb512bbdac4fdfc498907efa06fb7c;hp=ef3100e25afb1d33891ce3a06f2a5beebdd3f9b4;hpb=ab5be9fa2eb5ba9600a82cd18fd3cfcbac69169a;p=lttng-tools.git

diff --git a/src/bin/lttng-sessiond/channel.h b/src/bin/lttng-sessiond/channel.h
index ef3100e25..fcc4d6b63 100644
--- a/src/bin/lttng-sessiond/channel.h
+++ b/src/bin/lttng-sessiond/channel.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2011 David Goulet <david.goulet@polymtl.ca>
+ * Copyright (C) 2011 EfficiOS Inc.
  *
  * SPDX-License-Identifier: GPL-2.0-only
  *
@@ -15,20 +15,24 @@
 
 int channel_kernel_disable(struct ltt_kernel_session *ksession,
 		char *channel_name);
-int channel_kernel_enable(struct ltt_kernel_session *ksession,
+enum lttng_error_code channel_kernel_enable(struct ltt_kernel_session *ksession,
 		struct ltt_kernel_channel *kchan);
-int channel_kernel_create(struct ltt_kernel_session *ksession,
-		struct lttng_channel *chan, int kernel_pipe);
+enum lttng_error_code channel_kernel_create(struct ltt_kernel_session *ksession,
+		struct lttng_channel *chan,
+		int kernel_pipe);
 
 struct lttng_channel *channel_new_default_attr(int domain,
 		enum lttng_buffer_type type);
 void channel_attr_destroy(struct lttng_channel *channel);
 
-int channel_ust_create(struct ltt_ust_session *usess,
+enum lttng_error_code channel_ust_create(struct ltt_ust_session *usess,
 		struct lttng_channel *attr, enum lttng_buffer_type type);
-int channel_ust_enable(struct ltt_ust_session *usess,
+enum lttng_error_code channel_ust_enable(struct ltt_ust_session *usess,
 		struct ltt_ust_channel *uchan);
 int channel_ust_disable(struct ltt_ust_session *usess,
 		struct ltt_ust_channel *uchan);
 
+struct lttng_channel *trace_ust_channel_to_lttng_channel(
+		const struct ltt_ust_channel *uchan);
+
 #endif /* _LTT_CHANNEL_H */