strace/mmap_notify.h

/*
 * Copyright (c) 2018 The strace developers.
 *
 * SPDX-License-Identifier: LGPL-2.1-or-later
 */

#ifndef STRACE_MMAP_NOTIFY_H
#define STRACE_MMAP_NOTIFY_H

#include "defs.h"

typedef void (*mmap_notify_fn)(struct tcb *, void *);

extern void
mmap_notify_register_client(mmap_notify_fn, void *);

extern void
mmap_notify_report (struct tcb *);

#endif /* !STRACE_MMAP_NOTIFY_H */
mmap_notify: new subsystem for tracking the changes of memory mappings This subsystem is a spin-off of the mmap_cache subsystem. The mmap_cache subsystem had two features: (1) tracking the change of memory mapping, and (2) maintaining the cache of memory mapping. mmap_notify is a subsystem specialized to provide feature (2). unwind-libdw itself has the feature (1). It needs only (2). * mmap_notify.h: New file. * mmap_notify.c: Likewise. * Makefile.am (strace_SOURCES): Add them. Signed-off-by: Masatake YAMATO <yamato@redhat.com> 2018-04-30 06:45:36 +09:00			`/*`
			`* Copyright (c) 2018 The strace developers.`
			`*`
Change the license of strace to LGPL-2.1-or-later strace is now provided under the terms of the GNU Lesser General Public License version 2.1 or later, see COPYING for more details. strace test suite is now provided under the terms of the GNU General Public License version 2 or later, see tests/COPYING for more details. 2018-12-10 00:00:00 +00:00			`* SPDX-License-Identifier: LGPL-2.1-or-later`
mmap_notify: new subsystem for tracking the changes of memory mappings This subsystem is a spin-off of the mmap_cache subsystem. The mmap_cache subsystem had two features: (1) tracking the change of memory mapping, and (2) maintaining the cache of memory mapping. mmap_notify is a subsystem specialized to provide feature (2). unwind-libdw itself has the feature (1). It needs only (2). * mmap_notify.h: New file. * mmap_notify.c: Likewise. * Makefile.am (strace_SOURCES): Add them. Signed-off-by: Masatake YAMATO <yamato@redhat.com> 2018-04-30 06:45:36 +09:00			`*/`

			`#ifndef STRACE_MMAP_NOTIFY_H`
			`#define STRACE_MMAP_NOTIFY_H`

			`#include "defs.h"`

			`typedef void (mmap_notify_fn)(struct tcb , void *);`

			`extern void`
			`mmap_notify_register_client(mmap_notify_fn, void *);`

			`extern void`
			`mmap_notify_report (struct tcb *);`

			`#endif /* !STRACE_MMAP_NOTIFY_H */`