From 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Sat, 16 Apr 2005 15:20:36 -0700 Subject: Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip! --- fs/devpts/xattr_security.c | 47 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 fs/devpts/xattr_security.c (limited to 'fs/devpts/xattr_security.c') diff --git a/fs/devpts/xattr_security.c b/fs/devpts/xattr_security.c new file mode 100644 index 000000000000..864cb5c79baa --- /dev/null +++ b/fs/devpts/xattr_security.c @@ -0,0 +1,47 @@ +/* + * Security xattr support for devpts. + * + * Author: Stephen Smalley + * Copyright (c) 2004 Red Hat, Inc., James Morris + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the Free + * Software Foundation; either version 2 of the License, or (at your option) + * any later version. + */ +#include +#include +#include +#include + +static size_t +devpts_xattr_security_list(struct inode *inode, char *list, size_t list_len, + const char *name, size_t name_len) +{ + return security_inode_listsecurity(inode, list, list_len); +} + +static int +devpts_xattr_security_get(struct inode *inode, const char *name, + void *buffer, size_t size) +{ + if (strcmp(name, "") == 0) + return -EINVAL; + return security_inode_getsecurity(inode, name, buffer, size); +} + +static int +devpts_xattr_security_set(struct inode *inode, const char *name, + const void *value, size_t size, int flags) +{ + if (strcmp(name, "") == 0) + return -EINVAL; + return security_inode_setsecurity(inode, name, value, size, flags); +} + +struct xattr_handler devpts_xattr_security_handler = { + .prefix = XATTR_SECURITY_PREFIX, + .list = devpts_xattr_security_list, + .get = devpts_xattr_security_get, + .set = devpts_xattr_security_set, +}; -- cgit v1.2.3