1 /******************************************************************************
2  *
3  *  Copyright 2015 Google, Inc.
4  *
5  *  Licensed under the Apache License, Version 2.0 (the "License");
6  *  you may not use this file except in compliance with the License.
7  *  You may obtain a copy of the License at:
8  *
9  *  http://www.apache.org/licenses/LICENSE-2.0
10  *
11  *  Unless required by applicable law or agreed to in writing, software
12  *  distributed under the License is distributed on an "AS IS" BASIS,
13  *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  *  See the License for the specific language governing permissions and
15  *  limitations under the License.
16  *
17  ******************************************************************************/
18 
19 #pragma once
20 
21 #include <features.h>
22 #include <sys/types.h>
23 
24 #if __GLIBC__
25 
26 #include <unistd.h>
27 
28 /* Get thread identification. */
29 pid_t gettid(void);
30 
31 /* Copy src to string dst of size siz. */
32 size_t strlcpy(char* dst, const char* src, size_t siz);
33 
34 /* Appends src to string dst of size siz. */
35 size_t strlcat(char* dst, const char* src, size_t siz);
36 
37 #endif
38