Zeroday Hong / mbed-dev

mbed library sources. Supersedes mbed-src.

Fork of mbed-dev by mbed official

api/FileBase.h@130:cd421b1c9b67, 2016-05-17 (annotated)

Committer:
mbed_official
Date:
Tue May 17 12:45:11 2016 +0100
Revision:
130:cd421b1c9b67
Parent:
0:9b334a45a8ff
Child:
144:ef7eb2e8f9f7
Synchronized with git revision 909c76f36c371b38afc09b65949ed944189bb90a



Full URL: https://github.com/mbedmicro/mbed/commit/909c76f36c371b38afc09b65949ed944189bb90a/



we changed the sequence of ROM section to "<ro code> <ro data>" when compiled with the IAR.



When the ROM area is large, PC could not jump properly in the program area.

The other development environment of this sequence ("ro code, ro data").

Who changed what in which revision?

UserRevisionLine numberNew contents of line
bogdanm 0:9b334a45a8ff 1 /* mbed Microcontroller Library
bogdanm 0:9b334a45a8ff 2 * Copyright (c) 2006-2013 ARM Limited
bogdanm 0:9b334a45a8ff 3 *
bogdanm 0:9b334a45a8ff 4 * Licensed under the Apache License, Version 2.0 (the "License");
bogdanm 0:9b334a45a8ff 5 * you may not use this file except in compliance with the License.
bogdanm 0:9b334a45a8ff 6 * You may obtain a copy of the License at
bogdanm 0:9b334a45a8ff 7 *
bogdanm 0:9b334a45a8ff 8 * http://www.apache.org/licenses/LICENSE-2.0
bogdanm 0:9b334a45a8ff 9 *
bogdanm 0:9b334a45a8ff 10 * Unless required by applicable law or agreed to in writing, software
bogdanm 0:9b334a45a8ff 11 * distributed under the License is distributed on an "AS IS" BASIS,
bogdanm 0:9b334a45a8ff 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
bogdanm 0:9b334a45a8ff 13 * See the License for the specific language governing permissions and
bogdanm 0:9b334a45a8ff 14 * limitations under the License.
bogdanm 0:9b334a45a8ff 15 */
bogdanm 0:9b334a45a8ff 16 #ifndef MBED_FILEBASE_H
bogdanm 0:9b334a45a8ff 17 #define MBED_FILEBASE_H
bogdanm 0:9b334a45a8ff 18
bogdanm 0:9b334a45a8ff 19 typedef int FILEHANDLE;
bogdanm 0:9b334a45a8ff 20
bogdanm 0:9b334a45a8ff 21 #include <stdio.h>
bogdanm 0:9b334a45a8ff 22
bogdanm 0:9b334a45a8ff 23 #if defined(__ARMCC_VERSION) || defined(__ICCARM__)
bogdanm 0:9b334a45a8ff 24 # define O_RDONLY 0
bogdanm 0:9b334a45a8ff 25 # define O_WRONLY 1
bogdanm 0:9b334a45a8ff 26 # define O_RDWR 2
bogdanm 0:9b334a45a8ff 27 # define O_CREAT 0x0200
bogdanm 0:9b334a45a8ff 28 # define O_TRUNC 0x0400
bogdanm 0:9b334a45a8ff 29 # define O_APPEND 0x0008
bogdanm 0:9b334a45a8ff 30
bogdanm 0:9b334a45a8ff 31 # define NAME_MAX 255
bogdanm 0:9b334a45a8ff 32
bogdanm 0:9b334a45a8ff 33 typedef int mode_t;
bogdanm 0:9b334a45a8ff 34 typedef int ssize_t;
bogdanm 0:9b334a45a8ff 35 typedef long off_t;
bogdanm 0:9b334a45a8ff 36
bogdanm 0:9b334a45a8ff 37 #else
bogdanm 0:9b334a45a8ff 38 # include <sys/fcntl.h>
bogdanm 0:9b334a45a8ff 39 # include <sys/types.h>
bogdanm 0:9b334a45a8ff 40 # include <sys/syslimits.h>
bogdanm 0:9b334a45a8ff 41 #endif
bogdanm 0:9b334a45a8ff 42
bogdanm 0:9b334a45a8ff 43 #include "platform.h"
bogdanm 0:9b334a45a8ff 44
bogdanm 0:9b334a45a8ff 45 namespace mbed {
bogdanm 0:9b334a45a8ff 46
bogdanm 0:9b334a45a8ff 47 typedef enum {
bogdanm 0:9b334a45a8ff 48 FilePathType,
bogdanm 0:9b334a45a8ff 49 FileSystemPathType
bogdanm 0:9b334a45a8ff 50 } PathType;
bogdanm 0:9b334a45a8ff 51
bogdanm 0:9b334a45a8ff 52 class FileBase {
bogdanm 0:9b334a45a8ff 53 public:
bogdanm 0:9b334a45a8ff 54 FileBase(const char *name, PathType t);
bogdanm 0:9b334a45a8ff 55
bogdanm 0:9b334a45a8ff 56 virtual ~FileBase();
bogdanm 0:9b334a45a8ff 57
bogdanm 0:9b334a45a8ff 58 const char* getName(void);
bogdanm 0:9b334a45a8ff 59 PathType getPathType(void);
bogdanm 0:9b334a45a8ff 60
bogdanm 0:9b334a45a8ff 61 static FileBase *lookup(const char *name, unsigned int len);
bogdanm 0:9b334a45a8ff 62
bogdanm 0:9b334a45a8ff 63 static FileBase *get(int n);
bogdanm 0:9b334a45a8ff 64
bogdanm 0:9b334a45a8ff 65 protected:
bogdanm 0:9b334a45a8ff 66 static FileBase *_head;
bogdanm 0:9b334a45a8ff 67
bogdanm 0:9b334a45a8ff 68 FileBase *_next;
bogdanm 0:9b334a45a8ff 69 const char *_name;
bogdanm 0:9b334a45a8ff 70 PathType _path_type;
bogdanm 0:9b334a45a8ff 71
bogdanm 0:9b334a45a8ff 72 /* disallow copy constructor and assignment operators */
bogdanm 0:9b334a45a8ff 73 private:
bogdanm 0:9b334a45a8ff 74 FileBase(const FileBase&);
bogdanm 0:9b334a45a8ff 75 FileBase & operator = (const FileBase&);
bogdanm 0:9b334a45a8ff 76 };
bogdanm 0:9b334a45a8ff 77
bogdanm 0:9b334a45a8ff 78 } // namespace mbed
bogdanm 0:9b334a45a8ff 79
bogdanm 0:9b334a45a8ff 80 #endif