Paul Paterson / mbed-dev

mbed source development branch

Fork of mbed-dev by mbed official

drivers/FileBase.h@150:cd63f849362a, 2016-11-03 (annotated)

Committer:
ptpaterson
Date:
Thu Nov 03 16:21:53 2016 +0000
Revision:
150:cd63f849362a
Parent:
149:156823d33999 
targets LPC11Cxx, LPC15xx:  can_api can_filter function properly returns 0 if handle argument is out of bounds (handle > 32).

Who changed what in which revision?

UserRevisionLine numberNew contents of line
<> 149:156823d33999 1 /* mbed Microcontroller Library
<> 149:156823d33999 2 * Copyright (c) 2006-2013 ARM Limited
<> 149:156823d33999 3 *
<> 149:156823d33999 4 * Licensed under the Apache License, Version 2.0 (the "License");
<> 149:156823d33999 5 * you may not use this file except in compliance with the License.
<> 149:156823d33999 6 * You may obtain a copy of the License at
<> 149:156823d33999 7 *
<> 149:156823d33999 8 * http://www.apache.org/licenses/LICENSE-2.0
<> 149:156823d33999 9 *
<> 149:156823d33999 10 * Unless required by applicable law or agreed to in writing, software
<> 149:156823d33999 11 * distributed under the License is distributed on an "AS IS" BASIS,
<> 149:156823d33999 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
<> 149:156823d33999 13 * See the License for the specific language governing permissions and
<> 149:156823d33999 14 * limitations under the License.
<> 149:156823d33999 15 */
<> 149:156823d33999 16 #ifndef MBED_FILEBASE_H
<> 149:156823d33999 17 #define MBED_FILEBASE_H
<> 149:156823d33999 18
<> 149:156823d33999 19 typedef int FILEHANDLE;
<> 149:156823d33999 20
<> 149:156823d33999 21 #include <cstdio>
<> 149:156823d33999 22 #include <cstring>
<> 149:156823d33999 23
<> 149:156823d33999 24 #if defined(__ARMCC_VERSION) || defined(__ICCARM__)
<> 149:156823d33999 25 # define O_RDONLY 0
<> 149:156823d33999 26 # define O_WRONLY 1
<> 149:156823d33999 27 # define O_RDWR 2
<> 149:156823d33999 28 # define O_CREAT 0x0200
<> 149:156823d33999 29 # define O_TRUNC 0x0400
<> 149:156823d33999 30 # define O_APPEND 0x0008
<> 149:156823d33999 31
<> 149:156823d33999 32 # define NAME_MAX 255
<> 149:156823d33999 33
<> 149:156823d33999 34 typedef int mode_t;
<> 149:156823d33999 35 typedef int ssize_t;
<> 149:156823d33999 36 typedef long off_t;
<> 149:156823d33999 37
<> 149:156823d33999 38 #else
<> 149:156823d33999 39 # include <sys/fcntl.h>
<> 149:156823d33999 40 # include <sys/types.h>
<> 149:156823d33999 41 # include <sys/syslimits.h>
<> 149:156823d33999 42 #endif
<> 149:156823d33999 43
<> 149:156823d33999 44 #include "platform/platform.h"
<> 149:156823d33999 45 #include "platform/SingletonPtr.h"
<> 149:156823d33999 46 #include "platform/PlatformMutex.h"
<> 149:156823d33999 47
<> 149:156823d33999 48 namespace mbed {
<> 149:156823d33999 49 /** \addtogroup drivers */
<> 149:156823d33999 50 /** @{*/
<> 149:156823d33999 51
<> 149:156823d33999 52 typedef enum {
<> 149:156823d33999 53 FilePathType,
<> 149:156823d33999 54 FileSystemPathType
<> 149:156823d33999 55 } PathType;
<> 149:156823d33999 56
<> 149:156823d33999 57 class FileBase {
<> 149:156823d33999 58 public:
<> 149:156823d33999 59 FileBase(const char *name, PathType t);
<> 149:156823d33999 60
<> 149:156823d33999 61 virtual ~FileBase();
<> 149:156823d33999 62
<> 149:156823d33999 63 const char* getName(void);
<> 149:156823d33999 64 PathType getPathType(void);
<> 149:156823d33999 65
<> 149:156823d33999 66 static FileBase *lookup(const char *name, unsigned int len);
<> 149:156823d33999 67
<> 149:156823d33999 68 static FileBase *get(int n);
<> 149:156823d33999 69
<> 149:156823d33999 70 /* disallow copy constructor and assignment operators */
<> 149:156823d33999 71 private:
<> 149:156823d33999 72 static FileBase *_head;
<> 149:156823d33999 73 static SingletonPtr<PlatformMutex> _mutex;
<> 149:156823d33999 74
<> 149:156823d33999 75 FileBase *_next;
<> 149:156823d33999 76 const char * const _name;
<> 149:156823d33999 77 const PathType _path_type;
<> 149:156823d33999 78 FileBase(const FileBase&);
<> 149:156823d33999 79 FileBase & operator = (const FileBase&);
<> 149:156823d33999 80 };
<> 149:156823d33999 81
<> 149:156823d33999 82 } // namespace mbed
<> 149:156823d33999 83
<> 149:156823d33999 84 #endif
<> 149:156823d33999 85
<> 149:156823d33999 86 /** @}*/