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