From: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Date: Mon, 11 Mar 2019 21:23:21 +0000 (-0400)
Subject: Add lttng_uuid_is_equal util to lttng_uuid
X-Git-Tag: v2.12.0-rc1~567
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=8cfbd4f4eb61be673a5f0d8966bc8a56f543a537;p=lttng-tools.git

Add lttng_uuid_is_equal util to lttng_uuid

Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
---

diff --git a/src/common/compat/uuid.c b/src/common/compat/uuid.c
index 4f7e3a72b..6d8993dd3 100644
--- a/src/common/compat/uuid.c
+++ b/src/common/compat/uuid.c
@@ -17,6 +17,7 @@
 
 #include <stdio.h>
 #include <common/compat/uuid.h>
+#include <string.h>
 
 void lttng_uuid_to_str(const lttng_uuid uuid, char *uuid_str)
 {
@@ -27,3 +28,8 @@ void lttng_uuid_to_str(const lttng_uuid uuid, char *uuid_str)
 			uuid[8], uuid[9], uuid[10], uuid[11],
 			uuid[12], uuid[13], uuid[14], uuid[15]);
 }
+
+bool lttng_uuid_is_equal(const lttng_uuid a, const lttng_uuid b)
+{
+	return memcmp(a, b, (sizeof(lttng_uuid))) == 0;
+}
diff --git a/src/common/compat/uuid.h b/src/common/compat/uuid.h
index 0da0b80db..e1e3c749d 100644
--- a/src/common/compat/uuid.h
+++ b/src/common/compat/uuid.h
@@ -24,6 +24,7 @@
 #define LTTNG_UUID_H
 
 #include <common/macros.h>
+#include <stdbool.h>
 
 /*
  * Includes final \0.
@@ -78,4 +79,7 @@ int lttng_uuid_generate(lttng_uuid uuid_out)
 LTTNG_HIDDEN
 void lttng_uuid_to_str(const lttng_uuid uuid, char *uuid_str);
 
+LTTNG_HIDDEN
+bool lttng_uuid_is_equal(const lttng_uuid a, const lttng_uuid b);
+
 #endif /* LTTNG_UUID_H */