/* * Copyright (c) 2015 Samsung Electronics Co., Ltd. * * Sensitive Data Protection * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License along * with this program; if not, write to the Free Software Foundation, Inc., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ #ifndef FS_REQUEST_H_ #define FS_REQUEST_H_ #include #define FSOP_SDP_SET_SENSITIVE 10 #define FSOP_SDP_SET_PROTECTED 11 #define FSOP_DLP_FILE_OPENED 21 #define FSOP_DLP_FILE_CLOSED 22 #define FSOP_DLP_FILE_INIT 23 #define FSOP_DLP_FILE_INIT_RESTRICTED 24 #define FSOP_DLP_FILE_REMOVE 25 #define FSOP_DLP_FILE_RENAME 26 #define FSOP_DLP_FILE_ACCESS_DENIED 27 #define FSOP_DLP_FILE_OPENED_CREATOR 28 #define FSOP_DLP_FILE_REMOVE_MEDIA 29 #define FSOP_AUDIT_FAIL_ENCRYPT 51 #define FSOP_AUDIT_FAIL_DECRYPT 52 #define FSOP_AUDIT_FAIL_ACCESS 53 // opcode, ret, inode typedef void (*fs_request_cb_t)(int, int, unsigned long); typedef struct sdp_fs_command { int req_id; int opcode; int user_id; int part_id; unsigned long ino; int pid; int err; }sdp_fs_command_t; extern int sdp_fs_request(sdp_fs_command_t *sdp_req, fs_request_cb_t callback); static inline sdp_fs_command_t *sdp_fs_command_alloc(int opcode, int pid, int userid, int partid, unsigned long ino, int err, gfp_t gfp) { sdp_fs_command_t *cmd; cmd = kmalloc(sizeof(sdp_fs_command_t), gfp); if (cmd == NULL) { printk(KERN_ERR "sdp_fs_command_alloc is failed\n"); return NULL; } cmd->opcode = opcode; cmd->pid = pid; cmd->user_id = userid; cmd->part_id = partid; cmd->ino = ino; cmd->err = err; return cmd; } static inline void sdp_fs_command_free(sdp_fs_command_t *cmd) { kzfree(cmd); } #endif /* FS_REQUEST_H_ */