/* O_*, F_*, FD_* bit values for Linux. Copyright (C) 2001-2024 Free Software Foundation, Inc. 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 _FCNTL_H # error "Never use directly; include instead." #endif #ifdef __USE_GNU /* Types of seals. */ # define F_SEAL_SEAL 0x0001 /* Prevent further seals from being set. */ # define F_SEAL_SHRINK 0x0002 /* Prevent file from shrinking. */ # define F_SEAL_GROW 0x0004 /* Prevent file from growing. */ # define F_SEAL_WRITE 0x0008 /* Prevent writes. */ # define F_SEAL_FUTURE_WRITE 0x0010 /* Prevent future writes while mapped. */ # define F_SEAL_EXEC 0x0020 /* Prevent chmod modifying exec bits. */ # define F_ADD_SEALS 1033 /* Add seals to file. */ # define F_GET_SEALS 1034 /* Get seals for file. */ #endif