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/* Copyright (c) 2019, IBM.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1335 USA */
#include "mysys_priv.h"
BOOL my_obtain_privilege(LPCSTR lpPrivilege)
{
HANDLE hAccessToken;
TOKEN_PRIVILEGES token;
BOOL ret_value= FALSE;
if (!OpenProcessToken(GetCurrentProcess(), TOKEN_ADJUST_PRIVILEGES, &hAccessToken))
{
return FALSE;
}
if (!LookupPrivilegeValue(NULL, lpPrivilege, &token.Privileges[0].Luid))
return FALSE;
token.PrivilegeCount= 1;
token.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
ret_value= AdjustTokenPrivileges(hAccessToken, FALSE, &token, 0, NULL, NULL);
if (!ret_value || (GetLastError() != ERROR_SUCCESS))
return FALSE;
CloseHandle(hAccessToken);
return TRUE;
}
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