symlink.c

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    1 /*
    2  *  linux/fs/ext3/symlink.c
    3  *
    4  * Only fast symlinks left here - the rest is done by generic code. AV, 1999
    5  *
    6  * Copyright (C) 1992, 1993, 1994, 1995
    7  * Remy Card (card@masi.ibp.fr)
    8  * Laboratoire MASI - Institut Blaise Pascal
    9  * Universite Pierre et Marie Curie (Paris VI)
   10  *
   11  *  from
   12  *
   13  *  linux/fs/minix/symlink.c
   14  *
   15  *  Copyright (C) 1991, 1992  Linus Torvalds
   16  *
   17  *  ext3 symlink handling code
   18  */
   19 
   20 #include <linux/fs.h>
   21 #include <linux/jbd.h>
   22 #include <linux/ext3_fs.h>
   23 
   24 static int ext3_readlink(struct dentry *dentry, char *buffer, int buflen)
   25 {
   26         char *s = (char *)dentry->d_inode->u.ext3_i.i_data;
   27         return vfs_readlink(dentry, buffer, buflen, s);
   28 }
   29 
   30 static int ext3_follow_link(struct dentry *dentry, struct nameidata *nd)
   31 {
   32         char *s = (char *)dentry->d_inode->u.ext3_i.i_data;
   33         return vfs_follow_link(nd, s);
   34 }
   35 
   36 struct inode_operations ext3_fast_symlink_inode_operations = {
   37         readlink:       ext3_readlink,          /* BKL not held.  Don't need */
   38         follow_link:    ext3_follow_link,       /* BKL not held.  Don't need */
   39 };

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FreeBSD/Linux Kernel Cross Reference sys/fs/ext3/symlink.c

FreeBSD/Linux Kernel Cross Reference
sys/fs/ext3/symlink.c