4 * Copyright (C) 2002 by John Newbigin
6 * Please add a note about your changes to smbfs in the ChangeLog file.
9 #include <linux/sched.h>
10 #include <linux/kernel.h>
11 #include <linux/errno.h>
12 #include <linux/fcntl.h>
13 #include <linux/stat.h>
15 #include <linux/slab.h>
16 #include <linux/pagemap.h>
17 #include <linux/smp_lock.h>
18 #include <linux/net.h>
20 #include <asm/uaccess.h>
21 #include <asm/system.h>
23 #include <linux/smbno.h>
24 #include <linux/smb_fs.h>
26 #include "smb_debug.h"
29 int smb_read_link(struct dentry *dentry, char *buffer, int len)
33 DEBUG1("read link buffer len = %d\n", len);
36 link = kmalloc(SMB_MAXNAMELEN + 1, GFP_KERNEL);
40 result = smb_proc_read_link(server_from_dentry(dentry), dentry, link,
44 result = vfs_readlink(dentry, buffer, len, link);
52 int smb_symlink(struct inode *dir, struct dentry *dentry, const char *oldname)
54 DEBUG1("create symlink %s -> %s/%s\n", oldname, DENTRY_PATH(dentry));
56 smb_invalid_dir_cache(dir);
57 return smb_proc_symlink(server_from_dentry(dentry), dentry, oldname);
60 int smb_follow_link(struct dentry *dentry, struct nameidata *nd)
65 DEBUG1("followlink of %s/%s\n", DENTRY_PATH(dentry));
68 link = kmalloc(SMB_MAXNAMELEN + 1, GFP_KERNEL);
72 result = smb_proc_read_link(server_from_dentry(dentry), dentry, link,
74 if (result < 0 || result >= SMB_MAXNAMELEN)
78 result = vfs_follow_link(nd, link);
86 struct inode_operations smb_link_inode_operations =
88 .readlink = smb_read_link,
89 .follow_link = smb_follow_link,