diff --git a/src/utils/common.c b/src/utils/common.c
index 6acfcbd..d62dec7 100644
--- a/src/utils/common.c
+++ b/src/utils/common.c
@@ -990,6 +990,19 @@
 }
 
 
+bool int_array_includes(int *arr, int val)
+{
+	int i;
+
+	for (i = 0; arr && arr[i]; i++) {
+		if (val == arr[i])
+			return true;
+	}
+
+	return false;
+}
+
+
 void str_clear_free(char *str)
 {
 	if (str) {
diff --git a/src/utils/common.h b/src/utils/common.h
index 14c90c9..aed93fb 100644
--- a/src/utils/common.h
+++ b/src/utils/common.h
@@ -578,6 +578,7 @@
 void int_array_concat(int **res, const int *a);
 void int_array_sort_unique(int *a);
 void int_array_add_unique(int **res, int a);
+bool int_array_includes(int *arr, int val);
 
 #define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0]))
 
diff --git a/src/utils/os_unix.c b/src/utils/os_unix.c
index e5b656a..e190645 100644
--- a/src/utils/os_unix.c
+++ b/src/utils/os_unix.c
@@ -624,6 +624,7 @@
 	while (i < res) {
 		int allow_skip = 1;
 		int maybe = 0;
+		bool prefix = false;
 
 		if (*pos == '=') {
 			allow_skip = 0;
@@ -637,7 +638,12 @@
 			len = next - pos;
 		else
 			len = os_strlen(pos);
-		if (os_memcmp(pos, func[i], len) != 0) {
+		if (len >= 1 && pos[len - 1] == '*') {
+			prefix = true;
+			len -= 1;
+		}
+		if (os_strncmp(pos, func[i], len) != 0 ||
+		    (!prefix && func[i][len] != '\0')) {
 			if (maybe && next) {
 				pos = next + 1;
 				continue;