1 // Copyright 2013 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 #include "remoting/host/username.h"
9 #include "base/logging.h"
13 #include <sys/types.h>
15 #endif // defined(OS_POSIX)
19 std::string GetUsername() {
21 long buf_size = sysconf(_SC_GETPW_R_SIZE_MAX);
25 std::vector<char> buf(buf_size);
27 struct passwd* passwd_result = NULL;
28 getpwuid_r(getuid(), &passwd, &(buf[0]), buf_size, &passwd_result);
29 return passwd_result ? passwd_result->pw_name : std::string();
30 #else // !defined(OS_POSIX)
33 #endif // defined(OS_POSIX)
36 } // namespace remoting