1 /* 2 * 3 * Copyright (c) Red Hat Inc., 2009 4 * 5 * This program is free software; you can redistribute it and/or modify 6 * it under the terms of the GNU General Public License as published by 7 * the Free Software Foundation; either version 2 of the License, or 8 * (at your option) any later version. 9 * 10 * This program is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See 13 * the GNU General Public License for more details. 14 * 15 * You should have received a copy of the GNU General Public License 16 * along with this program; if not, write to the Free Software 17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 18 */ 19 20 /* Author: Masatake YAMATO <yamato@redhat.com> */ 21 22 #ifndef __COMPAT_UID_16_H__ 23 #define __COMPAT_UID_16_H__ 24 25 #include <asm/posix_types.h> 26 #include "tst_common.h" 27 28 #ifdef TST_USE_COMPAT16_SYSCALL 29 typedef __kernel_old_uid_t UID_T; UID_SIZE_CHECK(uid_t uid)30int UID_SIZE_CHECK(uid_t uid) 31 { 32 /* See high2lowuid in linux/highuid.h 33 Return 0 if uid is too large to store 34 it to __kernel_old_uid_t. */ 35 return ((uid) & ~0xFFFF)? 0: 1; 36 } 37 38 #else 39 40 typedef uid_t UID_T; UID_SIZE_CHECK(uid_t uid LTP_ATTRIBUTE_UNUSED)41int UID_SIZE_CHECK(uid_t uid LTP_ATTRIBUTE_UNUSED) 42 { 43 return 1; 44 } 45 46 #endif 47 48 #endif /* __SETUID_COMPAT_16_H__ */ 49