14b169a6bSchristos /* Portability shims for missing OS support. 2*88241920Schristos Copyright (C) 2021-2024 Free Software Foundation, Inc. 34b169a6bSchristos Contributed by Mike Frysinger. 44b169a6bSchristos 54b169a6bSchristos This file is part of the GNU Simulators. 64b169a6bSchristos 74b169a6bSchristos This program is free software; you can redistribute it and/or modify 84b169a6bSchristos it under the terms of the GNU General Public License as published by 94b169a6bSchristos the Free Software Foundation; either version 3 of the License, or 104b169a6bSchristos (at your option) any later version. 114b169a6bSchristos 124b169a6bSchristos This program is distributed in the hope that it will be useful, 134b169a6bSchristos but WITHOUT ANY WARRANTY; without even the implied warranty of 144b169a6bSchristos MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 154b169a6bSchristos GNU General Public License for more details. 164b169a6bSchristos 174b169a6bSchristos You should have received a copy of the GNU General Public License 184b169a6bSchristos along with this program. If not, see <http://www.gnu.org/licenses/>. */ 194b169a6bSchristos 204b169a6bSchristos /* This must come before any other includes. */ 214b169a6bSchristos #include "defs.h" 224b169a6bSchristos 234b169a6bSchristos #include <unistd.h> 244b169a6bSchristos 254b169a6bSchristos #include "portability.h" 264b169a6bSchristos 274b169a6bSchristos #ifndef HAVE_GETEGID 284b169a6bSchristos int getegid(void) 294b169a6bSchristos { 304b169a6bSchristos return 0; 314b169a6bSchristos } 324b169a6bSchristos #endif 334b169a6bSchristos 344b169a6bSchristos #ifndef HAVE_GETEUID 354b169a6bSchristos int geteuid(void) 364b169a6bSchristos { 374b169a6bSchristos return 0; 384b169a6bSchristos } 394b169a6bSchristos #endif 404b169a6bSchristos 414b169a6bSchristos #ifndef HAVE_GETGID 424b169a6bSchristos int getgid(void) 434b169a6bSchristos { 444b169a6bSchristos return 0; 454b169a6bSchristos } 464b169a6bSchristos #endif 474b169a6bSchristos 484b169a6bSchristos #ifndef HAVE_GETUID 494b169a6bSchristos int getuid(void) 504b169a6bSchristos { 514b169a6bSchristos return 0; 524b169a6bSchristos } 534b169a6bSchristos #endif 544b169a6bSchristos 554b169a6bSchristos #ifndef HAVE_SETGID 564b169a6bSchristos int setgid(int gid) 574b169a6bSchristos { 584b169a6bSchristos return -1; 594b169a6bSchristos } 604b169a6bSchristos #endif 614b169a6bSchristos 624b169a6bSchristos #ifndef HAVE_SETUID 634b169a6bSchristos int setuid(int uid) 644b169a6bSchristos { 654b169a6bSchristos return -1; 664b169a6bSchristos } 674b169a6bSchristos #endif 68