/* Old SysV permission definition for Linux. Default version. Copyright (C) 1995-2020 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The GNU C Library 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 Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the GNU C Library; if not, see <https://www.gnu.org/licenses/>. */ #include <sys/ipc.h> /* For __key_t */ #include <kernel-features.h> #ifdef __ASSUME_SYSVIPC_DEFAULT_IPC_64 # define __IPC_64 0x0 #else # define __IPC_64 0x100 #endif #ifndef __OLD_IPC_ID_TYPE # define __OLD_IPC_ID_TYPE unsigned short int #endif #ifndef __OLD_IPC_MODE_TYPE # define __OLD_IPC_MODE_TYPE unsigned short int #endif struct __old_ipc_perm { __key_t __key; /* Key. */ __OLD_IPC_ID_TYPE uid; /* Owner's user ID. */ __OLD_IPC_ID_TYPE gid; /* Owner's group ID. */ __OLD_IPC_ID_TYPE cuid; /* Creator's user ID. */ __OLD_IPC_ID_TYPE cgid; /* Creator's group ID. */ __OLD_IPC_MODE_TYPE mode; /* Read/write permission. */ unsigned short int __seq; /* Sequence number. */ }; #define SEMCTL_ARG_ADDRESS(__arg) &__arg.array #define MSGRCV_ARGS(__msgp, __msgtyp) \ ((long int []){ (long int) __msgp, __msgtyp }) /* This macro is required to handle the s390 variants, which passes the arguments in a different order than default. */ #define SEMTIMEDOP_IPC_ARGS(__nsops, __sops, __timeout) \ (__nsops), 0, (__sops), (__timeout) #include <ipc_ops.h>