/* SPDX-License-Identifier: GPL-2.0 */#undef TRACE_SYSTEM#define TRACE_SYSTEM capability #if !defined(_TRACE_CAPABILITY_H) || defined(TRACE_HEADER_MULTI_READ)#define _TRACE_CAPABILITY_H #include <linux/cred.h>#include <linux/tracepoint.h>#include <linux/user_namespace.h> /** * cap_capable - called after it's determined if a task has a particular * effective capability * * @cred: The credentials used * @target_ns: The user namespace of the resource being accessed * @capable_ns: The user namespace in which the credential provides the *              capability to access the targeted resource. *              This will be NULL if ret is not 0. * @cap: The capability to check for * @ret: The return value of the check: 0 if it does, -ve if it does not * * Allows to trace calls to cap_capable in commoncap.c */TRACE_EVENT(cap_capable, 	TP_PROTO(const struct cred *cred, struct user_namespace *target_ns,		const struct user_namespace *capable_ns, int cap, int ret), 	TP_ARGS(cred, target_ns, capable_ns, cap, ret), 	TP_STRUCT__entry(		__field(const struct cred *, cred)		__field(struct user_namespace *, target_ns)		__field(const struct user_namespace *, capable_ns)		__field(int, cap)		__field(int, ret)	), 	TP_fast_assign(		__entry->cred       = cred;		__entry->target_ns    = target_ns;		__entry->capable_ns = ret == 0 ? capable_ns : NULL;		__entry->cap        = cap;		__entry->ret        = ret;	), 	TP_printk("cred %p, target_ns %p, capable_ns %p, cap %d, ret %d",		__entry->cred, __entry->target_ns, __entry->capable_ns, __entry->cap,		__entry->ret)); #endif /* _TRACE_CAPABILITY_H */ /* This part must be outside protection */#include <trace/define_trace.h>