1 /*
2 * Copyright (C) 2020 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 #include <stdarg.h>
18 #include <stdio.h>
19 #include <trusty_log.h>
20
21 /* Should be preempted by the definition in libunittest, if available. */
_vtlog(const char * fmt,va_list args)22 __attribute__((__weak__)) int _vtlog(const char* fmt, va_list args) {
23 return vfprintf(stderr, fmt, args);
24 }
25
_tlog(const char * fmt,...)26 int _tlog(const char* fmt, ...) {
27 int rc;
28 va_list ap;
29 va_start(ap, fmt);
30 rc = _vtlog(fmt, ap);
31 va_end(ap);
32 return rc;
33 }
34