mmap randomization for executable mappings on 32-bit

[linux-flexiantxendom0-natty.git] / include / linux / mm_types.h

diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h
index 26bc4e2..4f1707d 100644 (file)
--- a/include/linux/mm_types.h
+++ b/include/linux/mm_types.h
@@ -227,6 +227,9 @@ struct mm_struct {
        unsigned long (*get_unmapped_area) (struct file *filp,
                                unsigned long addr, unsigned long len,
                                unsigned long pgoff, unsigned long flags);
+       unsigned long (*get_unmapped_exec_area) (struct file *filp,
+                               unsigned long addr, unsigned long len,
+                               unsigned long pgoff, unsigned long flags);
        void (*unmap_area) (struct mm_struct *mm, unsigned long addr);
 #endif
        unsigned long mmap_base;                /* base of mmap area */