| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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 | #include <linux/namei.h> |
| 24 | #include "xattr.h" |
| 25 | |
| 26 | static int ext3_follow_link(struct dentry *dentry, struct nameidata *nd) |
| 27 | { |
| 28 | struct ext3_inode_info *ei = EXT3_I(dentry->d_inode); |
| 29 | nd_set_link(nd, (char*)ei->i_data); |
| 30 | return 0; |
| 31 | } |
| 32 | |
| 33 | struct inode_operations ext3_symlink_inode_operations = { |
| 34 | .readlink = generic_readlink, |
| 35 | .follow_link = page_follow_link_light, |
| 36 | .put_link = page_put_link, |
| 37 | #ifdef CONFIG_EXT3_FS_XATTR |
| 38 | .setxattr = generic_setxattr, |
| 39 | .getxattr = generic_getxattr, |
| 40 | .listxattr = ext3_listxattr, |
| 41 | .removexattr = generic_removexattr, |
| 42 | #endif |
| 43 | }; |
| 44 | |
| 45 | struct inode_operations ext3_fast_symlink_inode_operations = { |
| 46 | .readlink = generic_readlink, |
| 47 | .follow_link = ext3_follow_link, |
| 48 | #ifdef CONFIG_EXT3_FS_XATTR |
| 49 | .setxattr = generic_setxattr, |
| 50 | .getxattr = generic_getxattr, |
| 51 | .listxattr = ext3_listxattr, |
| 52 | .removexattr = generic_removexattr, |
| 53 | #endif |
| 54 | }; |