security/apparmor/include/path.h

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2 /*
   3  * AppArmor security module
   4  *
   5  * This file contains AppArmor basic path manipulation function definitions.
   6  *
   7  * Copyright (C) 1998-2008 Novell/SUSE
   8  * Copyright 2009-2010 Canonical Ltd.
   9  */
  10
  11 #ifndef __AA_PATH_H
  12 #define __AA_PATH_H
  13
  14 enum path_flags {
  15         PATH_IS_DIR = 0x1,              /* path is a directory */
  16         PATH_CONNECT_PATH = 0x4,        /* connect disconnected paths to / */
  17         PATH_CHROOT_REL = 0x8,          /* do path lookup relative to chroot */
  18         PATH_CHROOT_NSCONNECT = 0x10,   /* connect paths that are at ns root */
  19
  20         PATH_DELEGATE_DELETED = 0x10000, /* delegate deleted files */
  21         PATH_MEDIATE_DELETED = 0x20000,  /* mediate deleted paths */
  22 };
  23
  24 int aa_path_name(const struct path *path, int flags, char *buffer,
  25                  const char **name, const char **info,
  26                  const char *disconnected);
  27
  28 #define IN_ATOMIC true
  29 char *aa_get_buffer(bool in_atomic);
  30 void aa_put_buffer(char *buf);
  31
  32 #endif /* __AA_PATH_H */