init android origin source code

1 files changed, 26 insertions, 0 deletions

diff --git a/ANDROID_3.4.5/include/linux/ramfs.h b/ANDROID_3.4.5/include/linux/ramfs.h
new file mode 100644
index 00000000..5bf5500d
--- /dev/null
+++ b/ANDROID_3.4.5/include/linux/ramfs.h
@@ -0,0 +1,26 @@
+#ifndef _LINUX_RAMFS_H
+#define _LINUX_RAMFS_H
+
+struct inode *ramfs_get_inode(struct super_block *sb, const struct inode *dir,
+	 umode_t mode, dev_t dev);
+extern struct dentry *ramfs_mount(struct file_system_type *fs_type,
+	 int flags, const char *dev_name, void *data);
+
+#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 const struct vm_operations_struct generic_file_vm_ops;
+extern int __init init_rootfs(void);
+
+int ramfs_fill_super(struct super_block *sb, void *data, int silent);
+
+#endif