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Colin Cross3899e9f2010-04-13 20:35:46 -07001/*
2 * Copyright (C) 2010 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17#ifndef _INIT_UTIL_H_
18#define _INIT_UTIL_H_
19
Colin Crossf83d0b92010-04-21 12:04:20 -070020#include <sys/stat.h>
21#include <sys/types.h>
22
Colin Cross44b65d02010-04-20 14:32:50 -070023#define ARRAY_SIZE(x) (sizeof(x)/sizeof(x[0]))
24
Colin Crossf83d0b92010-04-21 12:04:20 -070025static const char *coldboot_done = "/dev/.coldboot_done";
26
Colin Cross3899e9f2010-04-13 20:35:46 -070027int mtd_name_to_number(const char *name);
28int create_socket(const char *name, int type, mode_t perm,
29 uid_t uid, gid_t gid);
30void *read_file(const char *fn, unsigned *_sz);
31time_t gettime(void);
32unsigned int decode_uid(const char *s);
33
Colin Crossb0ab94b2010-04-08 16:16:20 -070034int mkdir_recursive(const char *pathname, mode_t mode);
35void sanitize(char *p);
36void make_link(const char *oldpath, const char *newpath);
37void remove_link(const char *oldpath, const char *newpath);
Colin Crosscd0f1732010-04-19 17:10:24 -070038int wait_for_file(const char *filename, int timeout);
Colin Crossf83d0b92010-04-21 12:04:20 -070039void open_devnull_stdio(void);
40void get_hardware_name(char *hardware, unsigned int *revision);
Vladimir Chtchetkine2b995432011-09-28 09:55:31 -070041void import_kernel_cmdline(int in_qemu, void (*import_kernel_nv)(char *name, int in_qemu));
Stephen Smalleye096e362012-06-11 13:37:39 -040042int make_dir(const char *path, mode_t mode);
43int restorecon(const char *pathname);
Nick Kralevichf29c5332013-07-11 15:38:26 -070044int restorecon_recursive(const char *pathname);
Colin Cross3899e9f2010-04-13 20:35:46 -070045#endif