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Linux Cross Reference
Linux/fs/ext2/symlink.c

Version: ~ [ 2.4.0 ] ~
Architecture: ~ [ i386 ] ~ [ alpha ] ~ [ m68k ] ~ [ mips ] ~ [ ppc ] ~ [ sparc ] ~ [ sparc64 ] ~ 
  1 /*
  2  *  linux/fs/ext2/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  *  ext2 symlink handling code
 18  */
 19 
 20 #include <linux/fs.h>
 21 #include <linux/ext2_fs.h>
 22 
 23 static int ext2_readlink(struct dentry *dentry, char *buffer, int buflen)
 24 {
 25         char *s = (char *)dentry->d_inode->u.ext2_i.i_data;
 26         return vfs_readlink(dentry, buffer, buflen, s);
 27 }
 28 
 29 static int ext2_follow_link(struct dentry *dentry, struct nameidata *nd)
 30 {
 31         char *s = (char *)dentry->d_inode->u.ext2_i.i_data;
 32         return vfs_follow_link(nd, s);
 33 }
 34 
 35 struct inode_operations ext2_fast_symlink_inode_operations = {
 36         readlink:       ext2_readlink,
 37         follow_link:    ext2_follow_link,
 38 };
 39
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