X-Git-Url: http://git.efficios.com/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fcommon%2Fcredentials.h;h=c0dc6d7f14dfc6d7035088d3ad7eeb4ee0eaf59f;hp=11aeba9c7cbe7e0de2a93a6f998e96675cf95f61;hb=2463b7879c00298daa79744cdaae82ac061a4ed8;hpb=18710679a8ac57fda5dbd26cf16bb180dce9e286

diff --git a/src/common/credentials.h b/src/common/credentials.h
index 11aeba9c7..c0dc6d7f1 100644
--- a/src/common/credentials.h
+++ b/src/common/credentials.h
@@ -1,28 +1,33 @@
 /*
- * Copyright (C) 2019 - Jérémie Galarneau <jeremie.galarneau@efficios.com>
+ * Copyright (C) 2019 Jérémie Galarneau <jeremie.galarneau@efficios.com>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License, version 2 only,
- * as published by the Free Software Foundation.
+ * SPDX-License-Identifier: GPL-2.0-only
  *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
 #ifndef LTTNG_CREDENTIALS_H
 #define LTTNG_CREDENTIALS_H
 
 #include <sys/types.h>
+#include <stdbool.h>
+
+#include "optional.h"
 
 struct lttng_credentials {
-	uid_t uid;
-	gid_t gid;
+	LTTNG_OPTIONAL(uid_t) uid;
+	LTTNG_OPTIONAL(gid_t) gid;
 };
 
+uid_t lttng_credentials_get_uid(const struct lttng_credentials *creds);
+gid_t lttng_credentials_get_gid(const struct lttng_credentials *creds);
+
+bool lttng_credentials_is_equal_uid(const struct lttng_credentials *a,
+		const struct lttng_credentials *b);
+
+bool lttng_credentials_is_equal_gid(const struct lttng_credentials *a,
+		const struct lttng_credentials *b);
+
+bool lttng_credentials_is_equal(const struct lttng_credentials *a,
+		const struct lttng_credentials *b);
+
 #endif /* LTTNG_CREDENTIALS_H */