misc.h revision 16c4d154dca43c662571129af31b27433b919a32 
1/*
2 * Copyright (C) 2005 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#include <sys/types.h>
18
19//
20// Handy utility functions and portability code.
21//
22#ifndef _LIBS_ANDROID_FW_MISC_H
23#define _LIBS_ANDROID_FW_MISC_H
24
25namespace android {
26
27/*
28 * Some utility functions for working with files.  These could be made
29 * part of a "File" class.
30 */
31typedef enum FileType {
32    kFileTypeUnknown = 0,
33    kFileTypeNonexistent,       // i.e. ENOENT
34    kFileTypeRegular,
35    kFileTypeDirectory,
36    kFileTypeCharDev,
37    kFileTypeBlockDev,
38    kFileTypeFifo,
39    kFileTypeSymlink,
40    kFileTypeSocket,
41} FileType;
42/* get the file's type; follows symlinks */
43FileType getFileType(const char* fileName);
44/* get the file's modification date; returns -1 w/errno set on failure */
45time_t getFileModDate(const char* fileName);
46
47}; // namespace android
48
49#endif // _LIBS_ANDROID_FW_MISC_H
50