dfprintk(VFS, "NFS: symlink(%s/%ld, %s, %s)\n", dir->i_sb->s_id,
dir->i_ino, dentry->d_name.name, symname);
- error = -ENAMETOOLONG;
- switch (NFS_PROTO(dir)->version) {
- case 2:
- if (strlen(symname) > NFS2_MAXPATHLEN)
- goto out;
- break;
- case 3:
- if (strlen(symname) > NFS3_MAXPATHLEN)
- goto out;
- default:
- break;
- }
-
#ifdef NFS_PARANOIA
if (dentry->d_inode)
printk("nfs_proc_symlink: %s/%s not negative!\n",
d_drop(dentry);
}
unlock_kernel();
-
-out:
return error;
}
((3+NFS4_FHSIZE) >> 2))
#define encode_getattr_maxsz (op_encode_hdr_maxsz + 3)
#define nfs4_name_maxsz (1 + ((3 + NFS4_MAXNAMLEN) >> 2))
+#define nfs4_path_maxsz (1 + ((3 + NFS4_MAXPATHLEN) >> 2))
#define nfs4_fattr_bitmap_maxsz (36 + 2 * nfs4_name_maxsz)
#define decode_getattr_maxsz (op_decode_hdr_maxsz + 3 + \
nfs4_fattr_bitmap_maxsz)
#define encode_link_maxsz (op_encode_hdr_maxsz + \
nfs4_name_maxsz)
#define decode_link_maxsz (op_decode_hdr_maxsz + 5)
+#define encode_symlink_maxsz (op_encode_hdr_maxsz + \
+ 1 + nfs4_name_maxsz + \
+ nfs4_path_maxsz + \
+ nfs4_fattr_bitmap_maxsz)
+#define decode_symlink_maxsz (op_decode_hdr_maxsz + 8)
#define encode_create_maxsz (op_encode_hdr_maxsz + \
- 2 + 2 * nfs4_name_maxsz + \
+ 2 + nfs4_name_maxsz + \
nfs4_fattr_bitmap_maxsz)
#define decode_create_maxsz (op_decode_hdr_maxsz + 8)
#define NFS4_enc_compound_sz (1024) /* XXX: large enough? */
decode_savefh_maxsz + \
decode_putfh_maxsz + \
decode_link_maxsz)
+#define NFS4_enc_symlink_sz (compound_encode_hdr_maxsz + \
+ encode_putfh_maxsz + \
+ encode_symlink_maxsz + \
+ encode_getattr_maxsz + \
+ encode_getfh_maxsz)
+#define NFS4_dec_symlink_sz (compound_decode_hdr_maxsz + \
+ decode_putfh_maxsz + \
+ decode_symlink_maxsz + \
+ decode_getattr_maxsz + \
+ decode_getfh_maxsz)
#define NFS4_enc_create_sz (compound_encode_hdr_maxsz + \
encode_putfh_maxsz + \
encode_create_maxsz + \
return status;
}
+/*
+ * Encode SYMLINK request
+ */
+static int nfs4_xdr_enc_symlink(struct rpc_rqst *req, uint32_t *p, const struct nfs4_create_arg *args)
+{
+ return nfs4_xdr_enc_create(req, p, args);
+}
+
/*
* Encode GETATTR request
*/
return status;
}
+/*
+ * Decode SYMLINK response
+ */
+static int nfs4_xdr_dec_symlink(struct rpc_rqst *rqstp, uint32_t *p, struct nfs4_create_res *res)
+{
+ return nfs4_xdr_dec_create(rqstp, p, res);
+}
+
/*
* Decode GETATTR response
*/
PROC(REMOVE, enc_remove, dec_remove),
PROC(RENAME, enc_rename, dec_rename),
PROC(LINK, enc_link, dec_link),
+ PROC(SYMLINK, enc_symlink, dec_symlink),
PROC(CREATE, enc_create, dec_create),
PROC(PATHCONF, enc_pathconf, dec_pathconf),
PROC(STATFS, enc_statfs, dec_statfs),