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[libc] remove rtlibc

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This commit is contained in:
Bernard Xiong
2021-09-11 11:07:51 +08:00
parent 45440d2456
commit 8da9f78d72
24 changed files with 107 additions and 230 deletions
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include/libc/libc_fcntl.h
-98
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@@ -1,98 +0,0 @@
/*
* Copyright (c) 2006-2021, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2018-02-07 Bernard Add O_DIRECTORY definition in NEWLIB mode.
* 2018-02-09 Bernard Add O_BINARY definition
*/
#ifndef LIBC_FCNTL_H__
#define LIBC_FCNTL_H__
#if defined(RT_USING_NEWLIB) || defined(_WIN32) || (defined( __GNUC__ ) && !defined(__ARMCC_VERSION))
#include <fcntl.h>
#ifndef O_NONBLOCK
#define O_NONBLOCK 0x4000
#endif
#if defined(_WIN32)
#define O_ACCMODE (_O_RDONLY | _O_WRONLY | _O_RDWR)
#endif
#ifndef F_GETFL
#define F_GETFL 3
#endif
#ifndef F_SETFL
#define F_SETFL 4
#endif
#ifndef O_DIRECTORY
#define O_DIRECTORY 0x200000
#endif
#ifndef O_BINARY
#ifdef _O_BINARY
#define O_BINARY _O_BINARY
#else
#define O_BINARY 0
#endif
#endif
#else
#define O_RDONLY 00
#define O_WRONLY 01
#define O_RDWR 02
#define O_CREAT 0100
#define O_EXCL 0200
#define O_NOCTTY 0400
#define O_TRUNC 01000
#define O_APPEND 02000
#define O_NONBLOCK 04000
#define O_DSYNC 010000
#define O_SYNC 04010000
#define O_RSYNC 04010000
#define O_BINARY 0100000
#define O_DIRECTORY 0200000
#define O_NOFOLLOW 0400000
#define O_CLOEXEC 02000000
#define O_ASYNC 020000
#define O_DIRECT 040000
#define O_LARGEFILE 0100000
#define O_NOATIME 01000000
#define O_PATH 010000000
#define O_TMPFILE 020200000
#define O_NDELAY O_NONBLOCK
#define O_SEARCH O_PATH
#define O_EXEC O_PATH
#define O_ACCMODE (03|O_SEARCH)
#define F_DUPFD 0
#define F_GETFD 1
#define F_SETFD 2
#define F_GETFL 3
#define F_SETFL 4
#define F_SETOWN 8
#define F_GETOWN 9
#define F_SETSIG 10
#define F_GETSIG 11
#define F_GETLK 12
#define F_SETLK 13
#define F_SETLKW 14
#define F_SETOWN_EX 15
#define F_GETOWN_EX 16
#define F_GETOWNER_UIDS 17
#endif
#endif
include/libc/libc_stat.h
-110
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@@ -1,110 +0,0 @@
/*
* Copyright (c) 2006-2021, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
*/
#ifndef LIBC_STAT_H__
#define LIBC_STAT_H__
#include <rtconfig.h>
#if defined(RT_USING_NEWLIB) || (defined( __GNUC__ ) && !defined(__ARMCC_VERSION))
/* use header file of newlib */
#include <sys/stat.h>
#elif defined(_WIN32)
#include <sys/stat.h>
#define S_IRWXU 00700
#define S_IRUSR 00400
#define S_IWUSR 00200
#define S_IXUSR 00100
#define S_IRWXG 00070
#define S_IRGRP 00040
#define S_IWGRP 00020
#define S_IXGRP 00010
#define S_IRWXO 00007
#define S_IROTH 00004
#define S_IWOTH 00002
#define S_IXOTH 00001
#define S_IFSOCK 0140000
#define S_IFLNK 0120000
#define S_IFBLK 0060000
#define S_IFIFO 0010000
#define S_ISUID 0004000
#define S_ISGID 0002000
#define S_ISVTX 0001000
#define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
#else
#define S_IFMT 00170000
#define S_IFSOCK 0140000
#define S_IFLNK 0120000
#define S_IFREG 0100000
#define S_IFBLK 0060000
#define S_IFDIR 0040000
#define S_IFCHR 0020000
#define S_IFIFO 0010000
#define S_ISUID 0004000
#define S_ISGID 0002000
#define S_ISVTX 0001000
#define S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK)
#define S_ISREG(m) (((m) & S_IFMT) == S_IFREG)
#define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
#define S_ISCHR(m) (((m) & S_IFMT) == S_IFCHR)
#define S_ISBLK(m) (((m) & S_IFMT) == S_IFBLK)
#define S_ISFIFO(m) (((m) & S_IFMT) == S_IFIFO)
#define S_ISSOCK(m) (((m) & S_IFMT) == S_IFSOCK)
#define S_IRWXU 00700
#define S_IRUSR 00400
#define S_IWUSR 00200
#define S_IXUSR 00100
#define S_IRWXG 00070
#define S_IRGRP 00040
#define S_IWGRP 00020
#define S_IXGRP 00010
#define S_IRWXO 00007
#define S_IROTH 00004
#define S_IWOTH 00002
#define S_IXOTH 00001
/* stat structure */
#include <stdint.h>
#include <time.h>
struct stat
{
struct rt_device *st_dev;
uint16_t st_ino;
uint16_t st_mode;
uint16_t st_nlink;
uint16_t st_uid;
uint16_t st_gid;
struct rt_device *st_rdev;
uint32_t st_size;
time_t st_atime;
long st_spare1;
time_t st_mtime;
long st_spare2;
time_t st_ctime;
long st_spare3;
uint32_t st_blksize;
uint32_t st_blocks;
long st_spare4[2];
};
#endif
#endif
include/rtdef.h
-3
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@@ -1146,9 +1146,6 @@ struct rt_device_graphic_ops
/**@}*/
#endif
/* definitions for libc */
#include "rtlibc.h"
#ifdef __cplusplus
}
#endif
include/rtlibc.h
-31
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@@ -1,31 +0,0 @@
/*
* Copyright (c) 2006-2021, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2017-01-21 Bernard the first version
*/
#ifndef RTLIBC_H__
#define RTLIBC_H__
/* definitions for libc if toolchain has no these definitions */
#include "libc/libc_stat.h"
#include "libc/libc_fcntl.h"
#ifndef RT_USING_LIBC
#if defined(__ARMCC_VERSION) || defined(__IAR_SYSTEMS_ICC__)
typedef signed long off_t;
typedef int mode_t;
#endif
#endif
#if defined(__MINGW32__) || defined(_WIN32)
typedef signed long off_t;
typedef int mode_t;
#endif
#endif