Trim dev name

native/jni/utils/include/utils.h

@@ -79,6 +79,7 @@ int fork_dont_care();
 int fork_no_zombie();
 void gen_rand_str(char *buf, int len);
 int strend(const char *s1, const char *s2);
+char *rtrim(char *str);
 void init_argv0(int argc, char **argv);
 void set_nice_name(const char *name);
 

native/jni/utils/misc.cpp

@@ -222,3 +222,11 @@ bool ends_with(const std::string_view &s1, const std::string_view &s2) {
 	unsigned l2 = s2.length();
 	return l1 < l2 ? false : s1.compare(l1 - l2, l2, s2) == 0;
 }
+
+char *rtrim(char *str) {
+	int len = strlen(str);
+	while (len > 0 && str[len - 1] == ' ')
+		--len;
+	str[len] = '\0';
+	return str;
+}