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-rw-r--r--include/linux/lsm_hook_defs.h2
-rw-r--r--include/linux/security.h9
2 files changed, 11 insertions, 0 deletions
diff --git a/include/linux/lsm_hook_defs.h b/include/linux/lsm_hook_defs.h
index c925a0d26edf..185924c56378 100644
--- a/include/linux/lsm_hook_defs.h
+++ b/include/linux/lsm_hook_defs.h
@@ -171,6 +171,8 @@ LSM_HOOK(int, 0, file_alloc_security, struct file *file)
LSM_HOOK(void, LSM_RET_VOID, file_free_security, struct file *file)
LSM_HOOK(int, 0, file_ioctl, struct file *file, unsigned int cmd,
unsigned long arg)
+LSM_HOOK(int, 0, file_ioctl_compat, struct file *file, unsigned int cmd,
+ unsigned long arg)
LSM_HOOK(int, 0, mmap_addr, unsigned long addr)
LSM_HOOK(int, 0, mmap_file, struct file *file, unsigned long reqprot,
unsigned long prot, unsigned long flags)
diff --git a/include/linux/security.h b/include/linux/security.h
index 750130a7b9dd..d0eb20f90b26 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -394,6 +394,8 @@ int security_file_permission(struct file *file, int mask);
int security_file_alloc(struct file *file);
void security_file_free(struct file *file);
int security_file_ioctl(struct file *file, unsigned int cmd, unsigned long arg);
+int security_file_ioctl_compat(struct file *file, unsigned int cmd,
+ unsigned long arg);
int security_mmap_file(struct file *file, unsigned long prot,
unsigned long flags);
int security_mmap_addr(unsigned long addr);
@@ -1002,6 +1004,13 @@ static inline int security_file_ioctl(struct file *file, unsigned int cmd,
return 0;
}
+static inline int security_file_ioctl_compat(struct file *file,
+ unsigned int cmd,
+ unsigned long arg)
+{
+ return 0;
+}
+
static inline int security_mmap_file(struct file *file, unsigned long prot,
unsigned long flags)
{