diff options
Diffstat (limited to 'libdde-linux26/libdde_linux26/contrib/include/linux/ramfs.h')
| -rw-r--r-- | libdde-linux26/libdde_linux26/contrib/include/linux/ramfs.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/libdde-linux26/libdde_linux26/contrib/include/linux/ramfs.h b/libdde-linux26/libdde_linux26/contrib/include/linux/ramfs.h new file mode 100644 index 00000000..37aaf2b3 --- /dev/null +++ b/libdde-linux26/libdde_linux26/contrib/include/linux/ramfs.h @@ -0,0 +1,23 @@ +#ifndef _LINUX_RAMFS_H +#define _LINUX_RAMFS_H + +struct inode *ramfs_get_inode(struct super_block *sb, int mode, dev_t dev); +extern int ramfs_get_sb(struct file_system_type *fs_type, + int flags, const char *dev_name, void *data, struct vfsmount *mnt); + +#ifndef CONFIG_MMU +extern int ramfs_nommu_expand_for_mapping(struct inode *inode, size_t newsize); +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 const struct file_operations ramfs_file_operations; +extern struct vm_operations_struct generic_file_vm_ops; +extern int __init init_rootfs(void); + +#endif |