1 /*
2 * Copyright (c) 2024 Apple Inc. All rights reserved.
3 *
4 * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
5 *
6 * This file contains Original Code and/or Modifications of Original Code
7 * as defined in and that are subject to the Apple Public Source License
8 * Version 2.0 (the 'License'). You may not use this file except in
9 * compliance with the License. The rights granted to you under the License
10 * may not be used to create, or enable the creation or redistribution of,
11 * unlawful or unlicensed copies of an Apple operating system, or to
12 * circumvent, violate, or enable the circumvention or violation of, any
13 * terms of an Apple operating system software license agreement.
14 *
15 * Please obtain a copy of the License at
16 * http://www.opensource.apple.com/apsl/ and read it before using this file.
17 *
18 * The Original Code and all software distributed under the License are
19 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
20 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
21 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
22 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
23 * Please see the License for the specific language governing rights and
24 * limitations under the License.
25 *
26 * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
27 */
28
29 #include <sys/os_log_coprocessor.h>
30 #include <strings.h>
31
32 extern int
33 __oslog_coproc(void *buff, uint64_t buff_len, uint32_t type, const char *uuid, uint64_t timestamp, uint32_t offset, uint32_t stream_log);
34
35 extern int
36 __oslog_coproc_reg(const char *uuid, const char *file_path, size_t file_path_len);
37
38 int
os_log_coprocessor_as_kernel(void * buff,uint64_t buff_len,os_log_type_t type,const char * uuid,uint64_t timestamp,uint32_t offset,bool stream_log)39 os_log_coprocessor_as_kernel(void *buff, uint64_t buff_len, os_log_type_t type, const char *uuid, uint64_t timestamp, uint32_t offset, bool stream_log)
40 {
41 return __oslog_coproc(buff, buff_len, type, uuid, timestamp, offset, stream_log);
42 }
43
44 int
os_log_coprocessor_register_as_kernel(const char * uuid,const char * file_path,size_t file_path_len)45 os_log_coprocessor_register_as_kernel(const char *uuid, const char *file_path, size_t file_path_len)
46 {
47 return __oslog_coproc_reg(uuid, file_path, file_path_len);
48 }
49