include/linux/ima.h

   1 /*
   2  * Copyright (C) 2008 IBM Corporation
   3  * Author: Mimi Zohar <zohar@us.ibm.com>
   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, version 2 of the License.
   8  */
   9
  10 #ifndef _LINUX_IMA_H
  11 #define _LINUX_IMA_H
  12
  13 #include <linux/fs.h>
  14 struct linux_binprm;
  15
  16 #ifdef CONFIG_IMA
  17 extern int ima_bprm_check(struct linux_binprm *bprm);
  18 extern int ima_inode_alloc(struct inode *inode);
  19 extern void ima_inode_free(struct inode *inode);
  20 extern int ima_file_check(struct file *file, int mask);
  21 extern void ima_file_free(struct file *file);
  22 extern int ima_file_mmap(struct file *file, unsigned long prot);
  23
  24 #else
  25 static inline int ima_bprm_check(struct linux_binprm *bprm)
  26 {
  27         return 0;
  28 }
  29
  30 static inline int ima_inode_alloc(struct inode *inode)
  31 {
  32         return 0;
  33 }
  34
  35 static inline void ima_inode_free(struct inode *inode)
  36 {
  37         return;
  38 }
  39
  40 static inline int ima_file_check(struct file *file, int mask)
  41 {
  42         return 0;
  43 }
  44
  45 static inline void ima_file_free(struct file *file)
  46 {
  47         return;
  48 }
  49
  50 static inline int ima_file_mmap(struct file *file, unsigned long prot)
  51 {
  52         return 0;
  53 }
  54
  55 #endif /* CONFIG_IMA_H */
  56 #endif /* _LINUX_IMA_H */