diff options
Diffstat (limited to 'include/linux/ramfs.h')
| -rw-r--r-- | include/linux/ramfs.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/linux/ramfs.h b/include/linux/ramfs.h index e0a4faa9610..953b6df5d03 100644 --- a/include/linux/ramfs.h +++ b/include/linux/ramfs.h @@ -5,6 +5,16 @@ struct inode *ramfs_get_inode(struct super_block *sb, int mode, dev_t dev); struct super_block *ramfs_get_sb(struct file_system_type *fs_type, int flags, const char *dev_name, void *data); +#ifndef CONFIG_MMU +extern unsigned long ramfs_nommu_get_unmapped_area(struct file *file, + unsigned long addr, + unsigned long len, + unsigned long pgoff, + unsigned long flags); + +extern int ramfs_nommu_mmap(struct file *file, struct vm_area_struct *vma); +#endif + extern struct file_operations ramfs_file_operations; extern struct vm_operations_struct generic_file_vm_ops; |