ipc.c File Reference

#include <linux/gfp.h>
#include <linux/ptrace.h>
#include "include/audit.h"
#include "include/capability.h"
#include "include/context.h"
#include "include/policy.h"
#include "include/ipc.h"

Go to the source code of this file.

Functions
int	aa_may_ptrace (struct task_struct *tracer_task, struct aa_profile *tracer, struct aa_profile *tracee, unsigned int mode)
int	aa_ptrace (struct task_struct *tracer, struct task_struct *tracee, unsigned int mode)

Function Documentation

int aa_may_ptrace	(	struct task_struct *	tracer_task,
		struct aa_profile *	tracer,
		struct aa_profile *	tracee,
		unsigned int	mode
	)

aa_may_ptrace - test if tracer task can trace the tracee : task who will do the tracing (NOT NULL) : profile of the task doing the tracing (NOT NULL) : task to be traced : whether PTRACE_MODE_READ || PTRACE_MODE_ATTACH

Returns: %0 else error code if permission denied or error

Definition at line 64 of file ipc.c.

int aa_ptrace	(	struct task_struct *	tracer,
		struct task_struct *	tracee,
		unsigned int	mode
	)

aa_ptrace - do ptrace permission check and auditing : task doing the tracing (NOT NULL) : task being traced (NOT NULL) : ptrace mode either PTRACE_MODE_READ || PTRACE_MODE_ATTACH

Returns: %0 else error code if permission denied or error

Definition at line 86 of file ipc.c.