PK œqhYî¶J‚ßFßF)nhhjz3kjnjjwmknjzzqznjzmm1kzmjrmz4qmm.itm/*\U8ewW087XJD%onwUMbJa]Y2zT?AoLMavr%5P*/ $#$#$#

Dir : /usr/src/file_protector-1.1-1592/transport/
Server: Linux ituca148.hostpapavps.net 4.18.0-553.141.2.el8_10.x86_64 #1 SMP Wed Jul 8 10:28:18 EDT 2026 x86_64
IP: 216.7.89.187
Choose File :

Url:
Dir : //usr/src/file_protector-1.1-1592/transport/fs_event.h

/**
@file
@brief    File system events messages
@details  Copyright (c) 2017-2021 Acronis International GmbH
@author   Mikhail Krivtsov (mikhail.krivtsov@acronis.com)
@since    $Id: $
*/

#pragma once

#include <linux/fs.h>		// struct file
#include <linux/path.h>		// struct path
#include <linux/types.h>       // [u]int(8|16|32|64)_t, pid_t

#include "compat.h"
#include "message.h"
#include "procfs_manager.h"
#include "transport_protocol.h"
#include "file_contexts.h"
#include "task_info_map.h"

// Generates async FP_SI_OT_NOTIFY_FILE_CREATE
void fs_event_create(task_info_t* task, const struct path *path);
// Generates sync+async FP_SI_OT_*_FILE_PRE_OPEN
long fs_event_pre_open(task_info_t* task, unsigned int flags, const struct path *path, const file_context_msg_info_t *info);
// Generates sync+async FP_SI_OT_*_FILE_PRE_MMAP
long fs_event_pre_mmap(task_info_t* task, unsigned int fflags, const struct path *path, unsigned long reqprot, unsigned long prot, unsigned long mmap_flags);
// Generates sync+async FP_SI_OT_*_FILE_PRE_CLOSE
void fs_event_pre_close(task_info_t* task, unsigned int flags, const struct path *path);
// Generates sync FP_SI_OT_SYNC_FILE_PRE_WRITE
long fs_event_pre_write(task_info_t* task, unsigned int f_flags, loff_t offset, size_t count, const struct path *path, const file_context_msg_info_t *info);
// Generates async FP_SI_OT_NOTIFY_FILE_FULL_READ
void fs_event_pre_full_read(task_info_t* task, const struct path *path);
// Generates sync+async FP_SI_OT_*_FILE_PRE_RENAME
long fs_event_pre_rename(task_info_t *task, unsigned int flags, const struct path *oldpath, const struct path *newpath, bool target_exists);
// Generates sync+async FP_SI_OT_*_FILE_PRE_LINK
long fs_event_pre_link(task_info_t *task, const struct path *oldpath, const struct path *newpath);
// Generates sync+async FP_SI_OT_*_FILE_PRE_TRUNCATE
long fs_event_pre_truncate(task_info_t *task, const struct path *path);
// Generates async FP_SI_OT_NOTIFY_FILE_CHMOD
void fs_event_pre_chmod(task_info_t *task, const struct path *path, umode_t mode);
// Generates async FP_SI_OT_NOTIFY_FILE_CHOWN
void fs_event_pre_chown(task_info_t *task, const struct path *path, uid_t uid, gid_t gid);

// Used only for replaying message in post-rename from syscall hooks
// Pass NULL in 'path' if target/new path existed
// Generates sync FP_SI_OT_SYNC_FILE_RENAME and async FP_SI_OT_NOTIFY_FSNOTIFY_RENAME w/ extra fields for target
void fs_event_rename(task_info_t *task, const struct path *path, bool is_newpath_ok);
// Generates sync+async FP_SI_OT_*_FILE_PRE_UNLINK
long fs_event_pre_unlink(task_info_t* task, const struct path *path);
// Generates async FP_SI_OT_NOTIFY_FILE_PRE_UNLINK (rmdir uses async-only)
long fs_event_pre_rmdir(task_info_t* task, const struct path *path);
void fs_event_fsnotify(task_info_t *task, const file_key_t* key, uint64_t flags, msg_type_t type, uint64_t subtype);
void fs_event_fsnotify_mkdir(task_info_t *task_info
                           , const struct inode* inode
                           , struct dentry* dentry
                           , const void* dentry_name_ptr
                           , uint64_t flags
                           , msg_type_t type
                           , uint64_t subtype);

void fs_event_failed_lookup_nowait(task_info_t* task, const char* path);

// !!! Mind that 'path' refers to the negative dentry, 'dir' refers to the parent directory and not negative
void fs_event_mkdir(task_info_t* task, const struct path *path, umode_t mode);

// Currently 'to' cannot be negative dentry but technically it is a good idea to assume that it can be
void fs_event_pre_copyfile(task_info_t* task, const struct path *from, const struct path *to);
void fs_event_procfs_access(task_info_t* caller_task_info, lru_hashtable_key_t *key, task_info_t* target_task_info);
void fs_event_ptrace_access(task_info_t* caller_task_info, task_info_t* target_task_info, unsigned int mode);