1 //
2 // Copyright (C) 2021 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 /* Undefine _GNU_SOURCE so that this compilation unit can access the
18 * posix version of strerror_r */
19 #undef _GNU_SOURCE
20 #include <string.h>
21
22 namespace android {
23 namespace base {
24
posix_strerror_r(int errnum,char * buf,size_t buflen)25 extern "C" int posix_strerror_r(int errnum, char* buf, size_t buflen) {
26 #ifdef _WIN32
27 return strerror_s(buf, buflen, errnum);
28 #else
29 return strerror_r(errnum, buf, buflen);
30 #endif
31 }
32
33 } // namespace base
34 } // namespace android
35