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_path_check(struct path *path, int mask);
  21 extern void ima_file_free(struct file *file);
  22 extern int ima_file_mmap(struct file *file, unsigned long prot);
  23 extern void ima_shm_check(struct file *file);
  24
  25 #else
  26 static inline int ima_bprm_check(struct linux_binprm *bprm)
  27 {
  28         return 0;
  29 }
  30
  31 static inline int ima_inode_alloc(struct inode *inode)
  32 {
  33         return 0;
  34 }
  35
  36 static inline void ima_inode_free(struct inode *inode)
  37 {
  38         return;
  39 }
  40
  41 static inline int ima_path_check(struct path *path, int mask)
  42 {
  43         return 0;
  44 }
  45
  46 static inline void ima_file_free(struct file *file)
  47 {
  48         return;
  49 }
  50
  51 static inline int ima_file_mmap(struct file *file, unsigned long prot)
  52 {
  53         return 0;
  54 }
  55
  56 static inline void ima_shm_check(struct file *file)
  57 {
  58         return;
  59 }
  60 #endif /* CONFIG_IMA_H */
  61 #endif /* _LINUX_IMA_H */