Fix duplicate atomic_t typedef conflicting with types.h

2026-05-31 05:50:29 +03:00
parent 98326148ef
commit 3431bbfeb2
6455 changed files with 7049323 additions and 203 deletions
@@ -0,0 +1,96 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * evm.h
+ *
+ * Copyright (c) 2009 IBM Corporation
+ * Author: Mimi Zohar <zohar@us.ibm.com>
+ */
+
+#ifndef _LINUX_EVM_H
+#define _LINUX_EVM_H
+
+#include <linux/integrity.h>
+#include <linux/xattr.h>
+
+#ifdef CONFIG_EVM
+extern int evm_set_key(void *key, size_t keylen);
+extern enum integrity_status evm_verifyxattr(struct dentry *dentry,
+					     const char *xattr_name,
+					     void *xattr_value,
+					     size_t xattr_value_len);
+int evm_fix_hmac(struct dentry *dentry, const char *xattr_name,
+		 const char *xattr_value, size_t xattr_value_len);
+int evm_inode_init_security(struct inode *inode, struct inode *dir,
+			    const struct qstr *qstr, struct xattr *xattrs,
+			    int *xattr_count);
+extern bool evm_revalidate_status(const char *xattr_name);
+extern int evm_protected_xattr_if_enabled(const char *req_xattr_name);
+extern int evm_read_protected_xattrs(struct dentry *dentry, u8 *buffer,
+				     int buffer_size, char type,
+				     bool canonical_fmt);
+extern bool evm_metadata_changed(struct inode *inode,
+				 struct inode *metadata_inode);
+#ifdef CONFIG_FS_POSIX_ACL
+extern int posix_xattr_acl(const char *xattrname);
+#else
+static inline int posix_xattr_acl(const char *xattrname)
+{
+	return 0;
+}
+#endif
+#else
+
+static inline int evm_set_key(void *key, size_t keylen)
+{
+	return -EOPNOTSUPP;
+}
+
+#ifdef CONFIG_INTEGRITY
+static inline enum integrity_status evm_verifyxattr(struct dentry *dentry,
+						    const char *xattr_name,
+						    void *xattr_value,
+						    size_t xattr_value_len)
+{
+	return INTEGRITY_UNKNOWN;
+}
+
+static inline int evm_fix_hmac(struct dentry *dentry, const char *xattr_name,
+			       const char *xattr_value, size_t xattr_value_len)
+{
+	return -EOPNOTSUPP;
+}
+#endif
+
+static inline int evm_inode_init_security(struct inode *inode, struct inode *dir,
+					  const struct qstr *qstr,
+					  struct xattr *xattrs,
+					  int *xattr_count)
+{
+	return 0;
+}
+
+static inline bool evm_revalidate_status(const char *xattr_name)
+{
+	return false;
+}
+
+static inline int evm_protected_xattr_if_enabled(const char *req_xattr_name)
+{
+	return false;
+}
+
+static inline int evm_read_protected_xattrs(struct dentry *dentry, u8 *buffer,
+					    int buffer_size, char type,
+					    bool canonical_fmt)
+{
+	return -EOPNOTSUPP;
+}
+
+static inline bool evm_metadata_changed(struct inode *inode,
+					struct inode *metadata_inode)
+{
+	return false;
+}
+
+#endif /* CONFIG_EVM */
+#endif /* LINUX_EVM_H */