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12#include <linux/kernel.h>
13#include <linux/fs.h>
14#include <linux/namei.h>
15#include "nodelist.h"
16
17static void *jffs2_follow_link(struct dentry *dentry, struct nameidata *nd);
18
19const struct inode_operations jffs2_symlink_inode_operations =
20{
21 .readlink = generic_readlink,
22 .follow_link = jffs2_follow_link,
23 .check_acl = jffs2_check_acl,
24 .setattr = jffs2_setattr,
25 .setxattr = jffs2_setxattr,
26 .getxattr = jffs2_getxattr,
27 .listxattr = jffs2_listxattr,
28 .removexattr = jffs2_removexattr
29};
30
31static void *jffs2_follow_link(struct dentry *dentry, struct nameidata *nd)
32{
33 struct jffs2_inode_info *f = JFFS2_INODE_INFO(dentry->d_inode);
34 char *p = (char *)f->target;
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49 if (!p) {
50 printk(KERN_ERR "jffs2_follow_link(): can't find symlink target\n");
51 p = ERR_PTR(-EIO);
52 }
53 D1(printk(KERN_DEBUG "jffs2_follow_link(): target path is '%s'\n", (char *) f->target));
54
55 nd_set_link(nd, p);
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62 return NULL;
63}
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