diff options
| author | Zheng Da <zhengda1936@gmail.com> | 2009-12-06 05:26:23 +0100 |
|---|---|---|
| committer | Zheng Da <zhengda1936@gmail.com> | 2009-12-06 05:26:23 +0100 |
| commit | 8a6d48c0542876eb3acfc0970c0ab7872db08d5f (patch) | |
| tree | 496e78bc728317ea779781b92f897d16936ee231 /libdde_linux26/contrib/include/linux/ramfs.h | |
| parent | b4bffcfcdf3ab7a55d664e9aa5907f88da503f38 (diff) | |
check in the original version of dde linux26.
Diffstat (limited to 'libdde_linux26/contrib/include/linux/ramfs.h')
| -rw-r--r-- | libdde_linux26/contrib/include/linux/ramfs.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/libdde_linux26/contrib/include/linux/ramfs.h b/libdde_linux26/contrib/include/linux/ramfs.h new file mode 100644 index 00000000..37aaf2b3 --- /dev/null +++ b/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 |