1 /* SPDX-License-Identifier: GPL-2.0-only */ 2 /* 3 * Landlock - Tracepoint helpers 4 * 5 * Copyright © 2025 Microsoft Corporation 6 * Copyright © 2026 Cloudflare, Inc. 7 */ 8 9 #ifndef _SECURITY_LANDLOCK_TRACE_H 10 #define _SECURITY_LANDLOCK_TRACE_H 11 12 #include "access.h" 13 14 struct landlock_hierarchy; 15 struct landlock_request; 16 17 #ifdef CONFIG_TRACEPOINTS 18 19 void landlock_trace_free_domain( 20 const struct landlock_hierarchy *const hierarchy); 21 22 void landlock_trace_denial( 23 const struct landlock_request *const request, 24 const struct landlock_hierarchy *const youngest_denied, 25 const access_mask_t missing, const bool same_exec, const bool logged); 26 27 #else /* CONFIG_TRACEPOINTS */ 28 29 static inline void 30 landlock_trace_free_domain(const struct landlock_hierarchy *const hierarchy) 31 { 32 } 33 34 static inline void 35 landlock_trace_denial(const struct landlock_request *const request, 36 const struct landlock_hierarchy *const youngest_denied, 37 const access_mask_t missing, const bool same_exec, 38 const bool logged) 39 { 40 } 41 42 #endif /* CONFIG_TRACEPOINTS */ 43 44 #endif /* _SECURITY_LANDLOCK_TRACE_H */ 45