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Merge pull request #3888 from mysterywolf/master

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[add] [libc] libc新增getline/getdelim函数(posix.1-2008)
This commit is contained in:
Bernard Xiong 2020-09-11 13:20:50 +08:00 committed by GitHub
commit ac751db670
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
32 changed files with 396 additions and 198 deletions
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1
bsp/efm32/rtconfig.h
View File

@ -213,6 +213,7 @@
/* SECTION: Runtime library */
// #define RT_USING_NOLIBC
// #define RT_USING_NEWLIB
#define RT_LIBC_USING_TIME
/* SECTION: Console options */
#define RT_USING_CONSOLE

151
bsp/lpc408x/.config
View File

@ -7,6 +7,7 @@
# RT-Thread Kernel
#
CONFIG_RT_NAME_MAX=8
# CONFIG_RT_USING_ARCH_DATA_TYPE is not set
# CONFIG_RT_USING_SMP is not set
CONFIG_RT_ALIGN_SIZE=4
# CONFIG_RT_THREAD_PRIORITY_8 is not set
@ -63,8 +64,9 @@ CONFIG_RT_USING_DEVICE=y
CONFIG_RT_USING_CONSOLE=y
CONFIG_RT_CONSOLEBUF_SIZE=128
CONFIG_RT_CONSOLE_DEVICE_NAME="uart0"
CONFIG_RT_VER_NUM=0x40001
CONFIG_RT_VER_NUM=0x40003
CONFIG_ARCH_ARM=y
CONFIG_RT_USING_CPU_FFS=y
CONFIG_ARCH_ARM_CORTEX_M=y
CONFIG_ARCH_ARM_CORTEX_M4=y
# CONFIG_ARCH_CPU_STACK_GROWS_UPWARD is not set
@ -138,6 +140,7 @@ CONFIG_RT_USING_DFS_DEVFS=y
#
CONFIG_RT_USING_DEVICE_IPC=y
CONFIG_RT_PIPE_BUFSZ=512
# CONFIG_RT_USING_SYSTEM_WORKQUEUE is not set
CONFIG_RT_USING_SERIAL=y
CONFIG_RT_SERIAL_USING_DMA=y
CONFIG_RT_SERIAL_RB_BUFSZ=64
@ -147,10 +150,10 @@ CONFIG_RT_SERIAL_RB_BUFSZ=64
# CONFIG_RT_USING_I2C is not set
CONFIG_RT_USING_PIN=y
# CONFIG_RT_USING_ADC is not set
# CONFIG_RT_USING_DAC is not set
# CONFIG_RT_USING_PWM is not set
# CONFIG_RT_USING_MTD_NOR is not set
# CONFIG_RT_USING_MTD_NAND is not set
# CONFIG_RT_USING_MTD is not set
# CONFIG_RT_USING_PM is not set
# CONFIG_RT_USING_RTC is not set
# CONFIG_RT_USING_SDIO is not set
@ -158,10 +161,10 @@ CONFIG_RT_USING_PIN=y
# CONFIG_RT_USING_WDT is not set
# CONFIG_RT_USING_AUDIO is not set
# CONFIG_RT_USING_SENSOR is not set
#
# Using WiFi
#
# CONFIG_RT_USING_TOUCH is not set
# CONFIG_RT_USING_HWCRYPTO is not set
# CONFIG_RT_USING_PULSE_ENCODER is not set
# CONFIG_RT_USING_INPUT_CAPTURE is not set
# CONFIG_RT_USING_WIFI is not set
#
@ -175,6 +178,7 @@ CONFIG_RT_USING_PIN=y
#
# CONFIG_RT_USING_LIBC is not set
# CONFIG_RT_USING_PTHREADS is not set
CONFIG_RT_LIBC_USING_TIME=y
#
# Network
@ -185,18 +189,15 @@ CONFIG_RT_USING_PIN=y
#
# CONFIG_RT_USING_SAL is not set
#
# Network interface device
#
# CONFIG_RT_USING_NETDEV is not set
#
# light weight TCP/IP stack
#
# CONFIG_RT_USING_LWIP is not set
# CONFIG_RT_USING_LWIP141 is not set
# CONFIG_RT_USING_LWIP202 is not set
# CONFIG_RT_USING_LWIP210 is not set
#
# Modbus master and slave stack
#
# CONFIG_RT_USING_MODBUS is not set
#
# AT commands
@ -211,16 +212,9 @@ CONFIG_RT_USING_PIN=y
#
# Utilities
#
# CONFIG_RT_USING_LOGTRACE is not set
# CONFIG_RT_USING_RYM is not set
# CONFIG_RT_USING_ULOG is not set
# CONFIG_RT_USING_UTEST is not set
#
# ARM CMSIS
#
# CONFIG_RT_USING_CMSIS_OS is not set
# CONFIG_RT_USING_RTT_CMSIS is not set
# CONFIG_RT_USING_LWP is not set
#
@ -230,13 +224,20 @@ CONFIG_RT_USING_PIN=y
#
# IoT - internet of things
#
# CONFIG_PKG_USING_LORAWAN_DRIVER is not set
# CONFIG_PKG_USING_PAHOMQTT is not set
# CONFIG_PKG_USING_UMQTT is not set
# CONFIG_PKG_USING_WEBCLIENT is not set
# CONFIG_PKG_USING_WEBNET is not set
# CONFIG_PKG_USING_MONGOOSE is not set
# CONFIG_PKG_USING_MYMQTT is not set
# CONFIG_PKG_USING_KAWAII_MQTT is not set
# CONFIG_PKG_USING_BC28_MQTT is not set
# CONFIG_PKG_USING_WEBTERMINAL is not set
# CONFIG_PKG_USING_CJSON is not set
# CONFIG_PKG_USING_JSMN is not set
# CONFIG_PKG_USING_LIBMODBUS is not set
# CONFIG_PKG_USING_FREEMODBUS is not set
# CONFIG_PKG_USING_LJSON is not set
# CONFIG_PKG_USING_EZXML is not set
# CONFIG_PKG_USING_NANOPB is not set
@ -254,10 +255,14 @@ CONFIG_RT_USING_PIN=y
# Wiced WiFi
#
# CONFIG_PKG_USING_WLAN_WICED is not set
# CONFIG_PKG_USING_RW007 is not set
# CONFIG_PKG_USING_COAP is not set
# CONFIG_PKG_USING_NOPOLL is not set
# CONFIG_PKG_USING_NETUTILS is not set
# CONFIG_PKG_USING_CMUX is not set
# CONFIG_PKG_USING_PPP_DEVICE is not set
# CONFIG_PKG_USING_AT_DEVICE is not set
# CONFIG_PKG_USING_ATSRV_SOCKET is not set
# CONFIG_PKG_USING_WIZNET is not set
#
@ -267,7 +272,29 @@ CONFIG_RT_USING_PIN=y
# CONFIG_PKG_USING_GAGENT_CLOUD is not set
# CONFIG_PKG_USING_ALI_IOTKIT is not set
# CONFIG_PKG_USING_AZURE is not set
# CONFIG_PKG_USING_TENCENT_IOTKIT is not set
# CONFIG_PKG_USING_TENCENT_IOT_EXPLORER is not set
# CONFIG_PKG_USING_JIOT-C-SDK is not set
# CONFIG_PKG_USING_UCLOUD_IOT_SDK is not set
# CONFIG_PKG_USING_JOYLINK is not set
# CONFIG_PKG_USING_NIMBLE is not set
# CONFIG_PKG_USING_OTA_DOWNLOADER is not set
# CONFIG_PKG_USING_IPMSG is not set
# CONFIG_PKG_USING_LSSDP is not set
# CONFIG_PKG_USING_AIRKISS_OPEN is not set
# CONFIG_PKG_USING_LIBRWS is not set
# CONFIG_PKG_USING_TCPSERVER is not set
# CONFIG_PKG_USING_PROTOBUF_C is not set
# CONFIG_PKG_USING_ONNX_PARSER is not set
# CONFIG_PKG_USING_ONNX_BACKEND is not set
# CONFIG_PKG_USING_DLT645 is not set
# CONFIG_PKG_USING_QXWZ is not set
# CONFIG_PKG_USING_SMTP_CLIENT is not set
# CONFIG_PKG_USING_ABUP_FOTA is not set
# CONFIG_PKG_USING_LIBCURL2RTT is not set
# CONFIG_PKG_USING_CAPNP is not set
# CONFIG_PKG_USING_RT_CJSON_TOOLS is not set
# CONFIG_PKG_USING_AGILE_TELNET is not set
# CONFIG_PKG_USING_NMEALIB is not set
#
# security packages
@ -275,6 +302,8 @@ CONFIG_RT_USING_PIN=y
# CONFIG_PKG_USING_MBEDTLS is not set
# CONFIG_PKG_USING_libsodium is not set
# CONFIG_PKG_USING_TINYCRYPT is not set
# CONFIG_PKG_USING_TFM is not set
# CONFIG_PKG_USING_YD_CRYPTO is not set
#
# language packages
@ -288,6 +317,9 @@ CONFIG_RT_USING_PIN=y
#
# CONFIG_PKG_USING_OPENMV is not set
# CONFIG_PKG_USING_MUPDF is not set
# CONFIG_PKG_USING_STEMWIN is not set
# CONFIG_PKG_USING_WAVPLAYER is not set
# CONFIG_PKG_USING_TJPGD is not set
#
# tools packages
@ -299,6 +331,15 @@ CONFIG_RT_USING_PIN=y
# CONFIG_PKG_USING_RDB is not set
# CONFIG_PKG_USING_QRCODE is not set
# CONFIG_PKG_USING_ULOG_EASYFLASH is not set
# CONFIG_PKG_USING_ADBD is not set
# CONFIG_PKG_USING_COREMARK is not set
# CONFIG_PKG_USING_DHRYSTONE is not set
# CONFIG_PKG_USING_NR_MICRO_SHELL is not set
# CONFIG_PKG_USING_CHINESE_FONT_LIBRARY is not set
# CONFIG_PKG_USING_LUNAR_CALENDAR is not set
# CONFIG_PKG_USING_BS8116A is not set
# CONFIG_PKG_USING_GPS_RMC is not set
# CONFIG_PKG_USING_URLENCODE is not set
#
# system packages
@ -310,27 +351,74 @@ CONFIG_RT_USING_PIN=y
# CONFIG_PKG_USING_LWEXT4 is not set
# CONFIG_PKG_USING_PARTITION is not set
# CONFIG_PKG_USING_FAL is not set
# CONFIG_PKG_USING_FLASHDB is not set
# CONFIG_PKG_USING_SQLITE is not set
# CONFIG_PKG_USING_RTI is not set
# CONFIG_PKG_USING_LITTLEVGL2RTT is not set
# CONFIG_PKG_USING_CMSIS is not set
# CONFIG_PKG_USING_DFS_YAFFS is not set
# CONFIG_PKG_USING_LITTLEFS is not set
# CONFIG_PKG_USING_THREAD_POOL is not set
# CONFIG_PKG_USING_ROBOTS is not set
# CONFIG_PKG_USING_EV is not set
# CONFIG_PKG_USING_SYSWATCH is not set
# CONFIG_PKG_USING_SYS_LOAD_MONITOR is not set
# CONFIG_PKG_USING_PLCCORE is not set
# CONFIG_PKG_USING_RAMDISK is not set
# CONFIG_PKG_USING_MININI is not set
# CONFIG_PKG_USING_QBOOT is not set
# CONFIG_PKG_USING_UCOSIII_WRAPPER is not set
#
# peripheral libraries and drivers
#
# CONFIG_PKG_USING_SENSORS_DRIVERS is not set
# CONFIG_PKG_USING_REALTEK_AMEBA is not set
# CONFIG_PKG_USING_SHT2X is not set
# CONFIG_PKG_USING_AHT10 is not set
# CONFIG_PKG_USING_AP3216C is not set
# CONFIG_PKG_USING_SHT3X is not set
# CONFIG_PKG_USING_STM32_SDIO is not set
# CONFIG_PKG_USING_ICM20608 is not set
# CONFIG_PKG_USING_U8G2 is not set
# CONFIG_PKG_USING_BUTTON is not set
# CONFIG_PKG_USING_MPU6XXX is not set
# CONFIG_PKG_USING_PCF8574 is not set
# CONFIG_PKG_USING_SX12XX is not set
# CONFIG_PKG_USING_SIGNAL_LED is not set
# CONFIG_PKG_USING_LEDBLINK is not set
# CONFIG_PKG_USING_LITTLED is not set
# CONFIG_PKG_USING_LKDGUI is not set
# CONFIG_PKG_USING_NRF5X_SDK is not set
# CONFIG_PKG_USING_NRFX is not set
# CONFIG_PKG_USING_WM_LIBRARIES is not set
# CONFIG_PKG_USING_KENDRYTE_SDK is not set
# CONFIG_PKG_USING_INFRARED is not set
# CONFIG_PKG_USING_ROSSERIAL is not set
# CONFIG_PKG_USING_AGILE_BUTTON is not set
# CONFIG_PKG_USING_AGILE_LED is not set
# CONFIG_PKG_USING_AT24CXX is not set
# CONFIG_PKG_USING_MOTIONDRIVER2RTT is not set
# CONFIG_PKG_USING_AD7746 is not set
# CONFIG_PKG_USING_PCA9685 is not set
# CONFIG_PKG_USING_I2C_TOOLS is not set
# CONFIG_PKG_USING_NRF24L01 is not set
# CONFIG_PKG_USING_TOUCH_DRIVERS is not set
# CONFIG_PKG_USING_MAX17048 is not set
# CONFIG_PKG_USING_RPLIDAR is not set
# CONFIG_PKG_USING_AS608 is not set
# CONFIG_PKG_USING_RC522 is not set
# CONFIG_PKG_USING_WS2812B is not set
# CONFIG_PKG_USING_EMBARC_BSP is not set
# CONFIG_PKG_USING_EXTERN_RTC_DRIVERS is not set
# CONFIG_PKG_USING_MULTI_RTIMER is not set
# CONFIG_PKG_USING_MAX7219 is not set
# CONFIG_PKG_USING_BEEP is not set
# CONFIG_PKG_USING_EASYBLINK is not set
# CONFIG_PKG_USING_PMS_SERIES is not set
# CONFIG_PKG_USING_CAN_YMODEM is not set
# CONFIG_PKG_USING_LORA_RADIO_DRIVER is not set
# CONFIG_PKG_USING_QLED is not set
# CONFIG_PKG_USING_PAJ7620 is not set
# CONFIG_PKG_USING_AGILE_CONSOLE is not set
# CONFIG_PKG_USING_LD3320 is not set
#
# miscellaneous packages
@ -341,11 +429,15 @@ CONFIG_RT_USING_PIN=y
# CONFIG_PKG_USING_MINILZO is not set
# CONFIG_PKG_USING_QUICKLZ is not set
# CONFIG_PKG_USING_MULTIBUTTON is not set
# CONFIG_PKG_USING_FLEXIBLE_BUTTON is not set
# CONFIG_PKG_USING_CANFESTIVAL is not set
# CONFIG_PKG_USING_ZLIB is not set
# CONFIG_PKG_USING_DSTR is not set
# CONFIG_PKG_USING_TINYFRAME is not set
# CONFIG_PKG_USING_KENDRYTE_DEMO is not set
# CONFIG_PKG_USING_DIGITALCTRL is not set
# CONFIG_PKG_USING_UPACKER is not set
# CONFIG_PKG_USING_UPARAM is not set
#
# samples: kernel and components samples
@ -356,6 +448,15 @@ CONFIG_RT_USING_PIN=y
# CONFIG_PKG_USING_PERIPHERAL_SAMPLES is not set
# CONFIG_PKG_USING_HELLO is not set
# CONFIG_PKG_USING_VI is not set
# CONFIG_PKG_USING_NNOM is not set
# CONFIG_PKG_USING_LIBANN is not set
# CONFIG_PKG_USING_ELAPACK is not set
# CONFIG_PKG_USING_ARMv7M_DWT is not set
# CONFIG_PKG_USING_VT100 is not set
# CONFIG_PKG_USING_ULAPACK is not set
# CONFIG_PKG_USING_UKAL is not set
# CONFIG_PKG_USING_CRCLIB is not set
# CONFIG_PKG_USING_THREES is not set
CONFIG_SOC_LPC4088=y
#

16
bsp/lpc408x/rtconfig.h
View File

@ -40,8 +40,9 @@
#define RT_USING_CONSOLE
#define RT_CONSOLEBUF_SIZE 128
#define RT_CONSOLE_DEVICE_NAME "uart0"
#define RT_VER_NUM 0x40001
#define RT_VER_NUM 0x40003
#define ARCH_ARM
#define RT_USING_CPU_FFS
#define ARCH_ARM_CORTEX_M
#define ARCH_ARM_CORTEX_M4
@ -101,26 +102,24 @@
#define RT_SERIAL_RB_BUFSZ 64
#define RT_USING_PIN
/* Using WiFi */
/* Using USB */
/* POSIX layer and C standard library */
#define RT_LIBC_USING_TIME
/* Network */
/* Socket abstraction layer */
/* Network interface device */
/* light weight TCP/IP stack */
/* Modbus master and slave stack */
/* AT commands */
@ -130,9 +129,6 @@
/* Utilities */
/* ARM CMSIS */
/* RT-Thread online packages */
/* IoT - internet of things */

8
components/libc/Kconfig
View File

@ -22,11 +22,15 @@ if RT_USING_LIBC && RT_USING_DFS
if RT_USING_POSIX
config RT_USING_POSIX_MMAP
bool "Enable mmap() api"
bool "Enable mmap() API"
default n
config RT_USING_POSIX_TERMIOS
bool "Enable termios feature"
bool "Enable termios APIs"
default n
config RT_USING_POSIX_GETLINE
bool "Enable getline()/getdelim() APIs"
default n
config RT_USING_POSIX_AIO

8
components/libc/compilers/armlibc/sys/types.h
View File

@ -5,16 +5,16 @@
*
* Change Logs:
* Date Author Notes
* 2020-09-05 Meco Man fix bugs
*/
#ifndef __TYPES_H__
#define __TYPES_H__
#include <stdint.h>
#include <rtthread.h>
typedef rt_int32_t clockid_t;
typedef rt_int32_t key_t; /* Used for interprocess communication. */
typedef rt_int32_t pid_t; /* Used for process IDs and process group IDs. */
typedef int32_t clockid_t;
typedef int32_t key_t; /* Used for interprocess communication. */
typedef int32_t pid_t; /* Used for process IDs and process group IDs. */
#ifndef ARCH_CPU_64BIT
typedef signed int ssize_t; /* Used for a count of bytes or an error indication. */
#else

11
components/libc/compilers/common/SConscript
View File

@ -8,12 +8,15 @@ group = []
CPPPATH = [cwd]
if GetDepend('RT_USING_LIBC'):
src += Glob('*.c')
src += Glob('*.c')
else:
if GetDepend('RT_LIBC_USING_TIME'):
if GetDepend('RT_LIBC_USING_TIME') and not GetDepend('RT_USING_MINILIBC'):
src += ['time.c']
if (rtconfig.PLATFORM == 'armcc' or rtconfig.PLATFORM == 'iar') and rtconfig.ARCH != 'sim' :
group = DefineGroup('libc', src, depend = [''], CPPPATH = CPPPATH)
if GetDepend('RT_USING_POSIX') == False:
SrcRemove(src, ['unistd.c'])
if not GetDepend('RT_USING_MINILIBC') and (GetDepend('RT_USING_LIBC') or GetDepend('RT_LIBC_USING_TIME')):
group = DefineGroup('libc', src, depend = [''], CPPPATH = CPPPATH)
Return('group')

1
components/libc/compilers/common/readme.md Normal file
View File

@ -0,0 +1 @@
This folder is "common" for armlibc newlibc and dlib. It's not "common" for minilibc.

26
components/libc/compilers/common/sys/time.h
View File

@ -5,6 +5,7 @@
*
* Change Logs:
* Date Author Notes
* 2020-09-07 Meco Man combine gcc armcc iccarm
*/
#ifndef _SYS_TIME_H_
#define _SYS_TIME_H_
@ -15,6 +16,14 @@
extern "C" {
#endif
/*
* Skip define timespec for IAR version over 8.10.1 where __VER__ is 8010001.
*/
#if defined ( __ICCARM__ ) && (__VER__ >= 8010001)
#define _TIMESPEC_DEFINED
#endif
#ifndef _TIMEVAL_DEFINED
#define _TIMEVAL_DEFINED
/*
@ -27,23 +36,6 @@ struct timeval {
};
#endif /* _TIMEVAL_DEFINED */
/*
* Skip define timespec for IAR version over 8.10.1 where __VER__ is 8010001.
*/
#if defined ( __ICCARM__ ) && (__VER__ >= 8010001)
#define _TIMESPEC_DEFINED
#endif
#ifndef _TIMESPEC_DEFINED
#define _TIMESPEC_DEFINED
/*
* Structure defined by POSIX.1b to be like a timeval.
*/
struct timespec {
time_t tv_sec; /* seconds */
long tv_nsec; /* and nanoseconds */
};
#endif /* _TIMESPEC_DEFINED */
struct timezone {
int tz_minuteswest; /* minutes west of Greenwich */

2
components/libc/compilers/armlibc/termios.h → components/libc/compilers/common/termios.h
View File

@ -9,7 +9,9 @@
#ifndef _TERMIOS_H__
#define _TERMIOS_H__
#ifdef RT_USING_POSIX_TERMIOS
#include <sys/types.h>
#include <posix_termios.h>
#endif
#endif

1
components/libc/compilers/common/time.c
View File

@ -6,6 +6,7 @@
* Change Logs:
* Date Author Notes
* 2019-08-21 zhangjun copy from minilibc
* 2020-09-07 Meco Man combine gcc armcc iccarm
*/
#include <sys/time.h>

3
components/libc/compilers/common/unistd.c
View File

@ -8,10 +8,11 @@
* 2020-09-01 Meco Man First Version
*/
#include <termios.h>
#include <unistd.h>
#ifdef RT_USING_POSIX_TERMIOS
#include <termios.h>
int isatty(int fd)
{
struct termios ts;

15
components/libc/compilers/dlib/termios.h
View File

@ -1,15 +0,0 @@
/*
* Copyright (c) 2006-2018, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
*/
#ifndef _TERMIOS_H__
#define _TERMIOS_H__
#include <sys/types.h>
#include <posix_termios.h>
#endif

2
components/libc/compilers/minilibc/SConscript
View File

@ -8,7 +8,7 @@ group = []
CPPPATH = [cwd]
CPPDEFINES = ['RT_USING_MINILIBC']
if rtconfig.PLATFORM == 'gcc' and rtconfig.ARCH != 'sim' and not GetDepend('RT_USING_LIBC'):
if rtconfig.PLATFORM == 'gcc' and rtconfig.ARCH != 'sim' and not GetDepend('RT_USING_LIBC') and GetDepend('RT_USING_MINILIBC'):
group = DefineGroup('libc', src, depend = [''],
CPPPATH = CPPPATH, CPPDEFINES = CPPDEFINES)

15
components/libc/compilers/newlib/termios.h
View File

@ -1,15 +0,0 @@
/*
* Copyright (c) 2006-2018, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
*/
#ifndef _TERMIOS_H__
#define _TERMIOS_H__
#include <sys/types.h>
#include <posix_termios.h>
#endif

82
components/libc/compilers/newlib/time.c
View File

@ -1,82 +0,0 @@
/*
* Copyright (c) 2006-2018, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
*/
#include <sys/time.h>
#include <rtthread.h>
#ifdef RT_USING_DEVICE
int gettimeofday(struct timeval *tp, void *ignore)
{
time_t time;
rt_device_t device;
device = rt_device_find("rtc");
RT_ASSERT(device != RT_NULL);
rt_device_control(device, RT_DEVICE_CTRL_RTC_GET_TIME, &time);
if (tp != RT_NULL)
{
tp->tv_sec = time;
tp->tv_usec = 0;
}
return time;
}
#endif
/**
* Returns the current time.
*
* @param time_t * t the timestamp pointer, if not used, keep NULL.
*
* @return time_t return timestamp current.
*
*/
/* for IAR 6.2 later Compiler */
#if defined (__IAR_SYSTEMS_ICC__) && (__VER__) >= 6020000
#pragma module_name = "?time"
time_t (__time32)(time_t *t) /* Only supports 32-bit timestamp */
#else
time_t time(time_t *t)
#endif
{
time_t time_now = 0;
#ifdef RT_USING_RTC
static rt_device_t device = RT_NULL;
/* optimization: find rtc device only first. */
if (device == RT_NULL)
{
device = rt_device_find("rtc");
}
/* read timestamp from RTC device. */
if (device != RT_NULL)
{
if (rt_device_open(device, 0) == RT_EOK)
{
rt_device_control(device, RT_DEVICE_CTRL_RTC_GET_TIME, &time_now);
rt_device_close(device);
}
}
#endif /* RT_USING_RTC */
/* if t is not NULL, write timestamp to *t */
if (t != RT_NULL)
{
*t = time_now;
}
return time_now;
}
RT_WEAK clock_t clock(void)
{
return rt_tick_get();
}

30
components/libc/getline/README.md Normal file
View File

@ -0,0 +1,30 @@
# getline/getdelim for RT-Thread POSIX(IEEE Std 1003.1-2008)
[![Build Status](https://travis-ci.org/ivanrad/getline.svg?branch=master)](https://travis-ci.org/ivanrad/getline)
https://github.com/ivanrad/getline
Read a delimited record from stream.
Yet another (hopefully portable C) implementation of getline/getdelim.
These are ersatz functions, a drop-in replacement, to be used on those occasions when your C library does not already support them.
For more details, see [Open Group Base Specification for getdelim/getline][opengroup-spec].
## Building the project
Just run `make`.
## License
This code is unlicensed -- free and released into the public domain. See `UNLICENSE` file for more information.
[opengroup-spec]: http://pubs.opengroup.org/onlinepubs/9699919799/functions/getline.html
## 联系&维护
Meco Man
jiantingman@foxmail.com
https://github.com/mysterywolf/getline

13
components/libc/getline/SConscript Normal file
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@ -0,0 +1,13 @@
# RT-Thread building script for component
from building import *
cwd = GetCurrentDir()
src = Glob('*.c') + Glob('*.cpp')
CPPPATH = [cwd]
group = DefineGroup('libc', src,
depend = ['RT_USING_LIBC', 'RT_USING_POSIX','RT_USING_POSIX_GETLINE'],
CPPPATH = CPPPATH)
Return('group')

24
components/libc/getline/UNLICENSE Normal file
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@ -0,0 +1,24 @@
This is free and unencumbered software released into the public domain.
Anyone is free to copy, modify, publish, use, compile, sell, or
distribute this software, either in source code form or as a compiled
binary, for any purpose, commercial or non-commercial, and by any
means.
In jurisdictions that recognize copyright laws, the author or authors
of this software dedicate any and all copyright interest in the
software to the public domain. We make this dedication for the benefit
of the public at large and to the detriment of our heirs and
successors. We intend this dedication to be an overt act of
relinquishment in perpetuity of all present and future rights to this
software under copyright law.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
OTHER DEALINGS IN THE SOFTWARE.
For more information, please refer to <http://unlicense.org/>

79
components/libc/getline/posix_getline.c Normal file
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@ -0,0 +1,79 @@
/* posix_getline.c
* RT-Thread POSIX
* getdelim(), getline() - read a delimited record from stream, ersatz implementation
* This code is unlicensed -- free and released into the public domain.
* https://man7.org/linux/man-pages/man3/getline.3.html
* Authors:
* https://github.com/ivanrad/getline
* https://github.com/mysterywolf/getline/
*
* Meco Man 2020-09-03 First Version
*/
#include <posix_getline.h>
#include <stdlib.h>
#include <errno.h>
#include <rtlibc.h>
ssize_t getdelim(char **lineptr, size_t *n, int delim, FILE *stream) {
char *cur_pos, *new_lineptr;
size_t new_lineptr_len;
int c;
if (lineptr == NULL || n == NULL || stream == NULL) {
errno = EINVAL;
return -1;
}
if (*lineptr == NULL) {
*n = 128; /* init len */
if ((*lineptr = (char *)malloc(*n)) == NULL) {
errno = ENOMEM;
return -1;
}
}
cur_pos = *lineptr;
for (;;) {
c = getc(stream);
if (ferror(stream) || (c == EOF && cur_pos == *lineptr))
return -1;
if (c == EOF)
break;
if ((*lineptr + *n - cur_pos) < 2) {
if (SSIZE_MAX / 2 < *n) {
#ifdef EOVERFLOW
errno = EOVERFLOW;
#else
errno = ERANGE; /* no EOVERFLOW defined */
#endif
return -1;
}
new_lineptr_len = *n * 2;
if ((new_lineptr = (char *)realloc(*lineptr, new_lineptr_len)) == NULL) {
errno = ENOMEM;
return -1;
}
cur_pos = new_lineptr + (cur_pos - *lineptr);
*lineptr = new_lineptr;
*n = new_lineptr_len;
}
*cur_pos++ = (char)c;
if (c == delim)
break;
}
*cur_pos = '\0';
return (ssize_t)(cur_pos - *lineptr);
}
ssize_t getline(char **lineptr, size_t *n, FILE *stream) {
return getdelim(lineptr, n, '\n', stream);
}

24
components/libc/getline/posix_getline.h Normal file
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@ -0,0 +1,24 @@
/* posix_getline.h
* RT-Thread POSIX
* getdelim(), getline() - read a delimited record from stream, ersatz implementation
* This code is unlicensed -- free and released into the public domain.
* https://man7.org/linux/man-pages/man3/getline.3.html
* Authors:
* https://github.com/ivanrad/getline
* https://github.com/mysterywolf/getline/
*
* Meco Man 2020-09-03 First Version
*/
#ifndef POSIX_GETLINE_H
#define POSIX_GETLINE_H
#include <stdio.h>
#include <sys/types.h>
ssize_t getdelim(char **lineptr, size_t *n, int delim, FILE *stream);
ssize_t getline(char **lineptr, size_t *n, FILE *stream);
#endif /* POSIX_GETLINE_H */

2
components/net/lwip-1.4.1/src/arch/include/arch/cc.h
View File

@ -66,7 +66,7 @@ typedef uintptr_t mem_ptr_t;
#endif /* __CC_ARM/__IAR_SYSTEMS_ICC__ */
#endif
#if defined(RT_USING_LIBC) || defined(RT_USING_MINILIBC) || defined(RT_LIBC_USING_TIME)
#if defined(RT_USING_LIBC) || defined(RT_USING_MINILIBC) || defined(RT_LIBC_USING_TIME) || defined ( __GNUC__)
#include <sys/time.h>
#define LWIP_TIMEVAL_PRIVATE 0
#else

2
components/net/lwip-2.0.2/src/arch/include/arch/cc.h
View File

@ -45,7 +45,7 @@
#define S32_F "ld"
#define X32_F "lx"
#if defined(RT_USING_LIBC) || defined(RT_USING_MINILIBC) || defined(RT_LIBC_USING_TIME)
#if defined(RT_USING_LIBC) || defined(RT_USING_MINILIBC) || defined(RT_LIBC_USING_TIME) || defined ( __GNUC__)
#include <sys/time.h>
#define LWIP_TIMEVAL_PRIVATE 0
#else

2
components/net/lwip-2.1.2/src/arch/include/arch/cc.h
View File

@ -59,7 +59,7 @@
#endif /* __CC_ARM/__IAR_SYSTEMS_ICC__ */
#endif /* RT_USING_LIBC */
#if defined(RT_USING_LIBC) || defined(RT_USING_MINILIBC) || defined(RT_LIBC_USING_TIME)
#if defined(RT_USING_LIBC) || defined(RT_USING_MINILIBC) || defined(RT_LIBC_USING_TIME) || defined ( __GNUC__)
#include <sys/time.h>
#define LWIP_TIMEVAL_PRIVATE 0
#else

4
include/libc/libc_errno.h
View File

@ -13,7 +13,7 @@
#include <rtconfig.h>
#if defined(RT_USING_NEWLIB) || defined(_WIN32)
#if defined(RT_USING_NEWLIB) || defined(_WIN32) || defined( __GNUC__ )
/* use errno.h file in toolchains */
#include <errno.h>
#endif
@ -45,7 +45,7 @@ defined in armcc/errno.h
#define ERROR_BASE_NO 0
#endif
#if !defined(RT_USING_NEWLIB) && !defined(_WIN32)
#if !defined(RT_USING_NEWLIB) && !defined(_WIN32) && !defined(__GNUC__ )
#define EPERM (ERROR_BASE_NO + 1)
#define ENOENT (ERROR_BASE_NO + 2)

6
include/libc/libc_fcntl.h
View File

@ -2,10 +2,6 @@
* Copyright (c) 2006-2018, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*/
/*
* File : libc_fcntl.h
*
* Change Logs:
* Date Author Notes
@ -16,7 +12,7 @@
#ifndef LIBC_FCNTL_H__
#define LIBC_FCNTL_H__
#if defined(RT_USING_NEWLIB) || defined(_WIN32)
#if defined(RT_USING_NEWLIB) || defined(_WIN32) || defined( __GNUC__ )
#include <fcntl.h>
#ifndef O_NONBLOCK

6
include/libc/libc_fdset.h
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@ -2,10 +2,6 @@
* Copyright (c) 2006-2018, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*/
/*
* File : libc_errno.h
*
* Change Logs:
* Date Author Notes
@ -17,7 +13,7 @@
#include <rtconfig.h>
#if defined(RT_USING_NEWLIB) || defined(_WIN32)
#if defined(RT_USING_NEWLIB) || defined(_WIN32) || defined( __GNUC__ )
#include <sys/types.h>
#if defined(HAVE_SYS_SELECT_H)
#include <sys/select.h>

4
include/libc/libc_ioctl.h
View File

@ -2,10 +2,6 @@
* Copyright (c) 2006-2018, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*/
/*
* File : libc_ioctl.h
*
* Change Logs:
* Date Author Notes

25
include/libc/libc_limits.h Normal file
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@ -0,0 +1,25 @@
/*
* Copyright (c) 2006-2018, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2020-09-05 Meco Manthe first version
*/
#ifndef LIBC_LIMITS_H__
#define LIBC_LIMITS_H__
#include <limits.h>
#include <rtconfig.h>
#ifdef RT_USING_POSIX
#ifndef SSIZE_MAX
# define SSIZE_MAX LONG_MAX
#endif
#endif
#endif

5
include/libc/libc_signal.h
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@ -15,6 +15,7 @@
extern "C" {
#endif
#include <stdint.h>
#ifdef HAVE_CCONFIG_H
#include <cconfig.h>
#endif
@ -46,8 +47,8 @@ struct sigevent
#ifndef HAVE_SIGINFO
struct siginfo
{
rt_uint16_t si_signo;
rt_uint16_t si_code;
uint16_t si_signo;
uint16_t si_code;
union sigval si_value;
};

2
include/libc/libc_stat.h
View File

@ -9,7 +9,7 @@
#include <rtconfig.h>
#if defined(RT_USING_NEWLIB)
#if defined(RT_USING_NEWLIB) || defined( __GNUC__ )
/* use header file of newlib */
#include <sys/stat.h>

22
include/libc/libc_stdio.h Normal file
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@ -0,0 +1,22 @@
/*
* Copyright (c) 2006-2018, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2020-09-05 Meco Manthe first version
*/
#ifndef LIBC_STDIO_H__
#define LIBC_STDIO_H__
#include <rtconfig.h>
#ifdef RT_USING_POSIX_GETLINE
#include <posix_getline.h>
#endif
#endif

2
include/rtlibc.h
View File

@ -20,6 +20,8 @@
#include "libc/libc_dirent.h"
#include "libc/libc_signal.h"
#include "libc/libc_fdset.h"
#include "libc/libc_limits.h"
#include "libc/libc_stdio.h"
#if defined(__CC_ARM) || defined(__CLANG_ARM) || defined(__IAR_SYSTEMS_ICC__)
typedef signed long off_t;