/* struct ipc_perm definition. Linux/sparc version. Copyright (C) 1995-2024 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 . */ #ifndef _SYS_IPC_H # error "Never use directly; include instead." #endif /* Data structure used to pass permission information to IPC operations. */ struct ipc_perm { __key_t __key; /* Key. */ __uid_t uid; /* Owner's user ID. */ __gid_t gid; /* Owner's group ID. */ __uid_t cuid; /* Creator's user ID. */ __gid_t cgid; /* Creator's group ID. */ __mode_t mode; /* Read/write permission. */ unsigned short int __pad1; unsigned short int __seq; /* Sequence number. */ __extension__ unsigned long long int __glibc_reserved1; __extension__ unsigned long long int __glibc_reserved2; };