X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=src%2Fbin%2Flttng-sessiond%2Futils.c;h=f5f1cff638810207d17086f88a9af6b89fea768d;hb=03e431550191df8609f921c7b4054c57ee4644d8;hp=c9c51ede5abcb2ada1ffa7253b946e1ca646467c;hpb=e7e84b727ee41e05f67e9002e1bfdbe411c2c62a;p=lttng-tools.git

diff --git a/src/bin/lttng-sessiond/utils.c b/src/bin/lttng-sessiond/utils.c
index c9c51ede5..f5f1cff63 100644
--- a/src/bin/lttng-sessiond/utils.c
+++ b/src/bin/lttng-sessiond/utils.c
@@ -17,6 +17,7 @@
  */
 
 #define _GNU_SOURCE
+#define _LGPL_SOURCE
 #include <stdlib.h>
 #include <unistd.h>
 
@@ -71,3 +72,27 @@ void ht_cleanup_push(struct lttng_ht *ht)
 error:
 	assert(!ret);
 }
+
+int loglevels_match(int a_loglevel_type, int a_loglevel_value,
+	int b_loglevel_type, int b_loglevel_value, int loglevel_all_type)
+{
+	int match = 1;
+
+	if (a_loglevel_type == b_loglevel_type) {
+		/* Same loglevel type. */
+		if (b_loglevel_type != loglevel_all_type) {
+			/*
+			 * Loglevel value must also match since the loglevel
+			 * type is not all.
+			 */
+			if (a_loglevel_value != b_loglevel_value) {
+				match = 0;
+			}
+		}
+	} else {
+		/* Loglevel type is different: no match. */
+		match = 0;
+	}
+
+	return match;
+}