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rt-thread-official
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add RT_USING_POSIX_STDIO

This commit is contained in:
Meco Man 2021-11-07 21:40:19 -05:00
parent 251e17b41a
commit f8388c572e
11 changed files with 35 additions and 34 deletions
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2
components/dfs/Kconfig
View File

@ -133,7 +133,7 @@ if RT_USING_DFS
config RT_USING_DFS_DEVFS
bool "Using devfs for device objects"
default y
default n
config RT_USING_DFS_ROMFS
bool "Enable ReadOnly file system on flash"

8
components/dfs/src/dfs.c
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@ -18,9 +18,9 @@
#include <lwp.h>
#endif
#ifdef RT_USING_POSIX
#ifdef RT_USING_POSIX_STDIO
#include <libc.h>
#endif /* RT_USING_POSIX */
#endif /* RT_USING_POSIX_STDIO */
/* Global variables */
const struct dfs_filesystem_ops *filesystem_operation_table[DFS_FILESYSTEM_TYPES_MAX];
@ -216,10 +216,10 @@ struct dfs_fd *fd_get(int fd)
struct dfs_fd *d;
struct dfs_fdtable *fdt;
#ifdef RT_USING_POSIX
#ifdef RT_USING_POSIX_STDIO
if ((0 <= fd) && (fd <= 2))
fd = libc_stdio_get_console();
#endif /* RT_USING_POSIX */
#endif /* RT_USING_POSIX_STDIO */
fdt = dfs_fdtable_get();
fd = fd - DFS_FD_OFFSET;

12
components/finsh/shell.c
View File

@ -146,7 +146,7 @@ int finsh_getchar(void)
{
#ifdef RT_USING_DEVICE
char ch = 0;
#ifdef RT_USING_POSIX
#ifdef RT_USING_POSIX_STDIO
if(read(STDIN_FILENO, &ch, 1) > 0)
{
return ch;
@ -170,14 +170,14 @@ int finsh_getchar(void)
rt_sem_take(&shell->rx_sem, RT_WAITING_FOREVER);
return ch;
#endif /* RT_USING_POSIX */
#endif /* RT_USING_POSIX_STDIO */
#else
extern char rt_hw_console_getchar(void);
return rt_hw_console_getchar();
#endif /* RT_USING_DEVICE */
}
#if !defined(RT_USING_POSIX) && defined(RT_USING_DEVICE)
#if !defined(RT_USING_POSIX_STDIO) && defined(RT_USING_DEVICE)
static rt_err_t finsh_rx_ind(rt_device_t dev, rt_size_t size)
{
RT_ASSERT(shell != RT_NULL);
@ -241,7 +241,7 @@ const char *finsh_get_device()
RT_ASSERT(shell != RT_NULL);
return shell->device->parent.name;
}
#endif
#endif /* !defined(RT_USING_POSIX_STDIO) && defined(RT_USING_DEVICE) */
/**
* @ingroup finsh
@ -443,7 +443,7 @@ void finsh_thread_entry(void *parameter)
shell->echo_mode = 0;
#endif
#if !defined(RT_USING_POSIX) && defined(RT_USING_DEVICE)
#if !defined(RT_USING_POSIX_STDIO) && defined(RT_USING_DEVICE)
/* set console device as shell device */
if (shell->device == RT_NULL)
{
@ -453,7 +453,7 @@ void finsh_thread_entry(void *parameter)
finsh_set_device(console->parent.name);
}
}
#endif
#endif /* !defined(RT_USING_POSIX_STDIO) && defined(RT_USING_DEVICE) */
#ifdef FINSH_USING_AUTH
/* set the default password when the password isn't setting */

2
components/finsh/shell.h
View File

@ -78,7 +78,7 @@ struct finsh_shell
rt_uint16_t line_position;
rt_uint16_t line_curpos;
#if !defined(RT_USING_POSIX) && defined(RT_USING_DEVICE)
#if !defined(RT_USING_POSIX_STDIO) && defined(RT_USING_DEVICE)
rt_device_t device;
#endif

5
components/libc/Kconfig
View File

@ -39,10 +39,13 @@ config RT_LIBC_DEFAULT_TIMEZONE
config RT_USING_POSIX
bool "Enable basic POSIX layer, open/read/write/close etc"
select RT_USING_DFS
select RT_USING_DFS_DEVFS
default n
if RT_USING_POSIX
config RT_USING_POSIX_STDIO
bool "Enable standard IO"
select RT_USING_DFS_DEVFS
default n
config RT_USING_POSIX_POLL
bool "Enable poll()"

14
components/libc/compilers/armlibc/syscalls.c
View File

@ -21,7 +21,7 @@
#include <fcntl.h>
#include <unistd.h>
#include <sys/stat.h>
#ifdef RT_USING_POSIX
#ifdef RT_USING_POSIX_STDIO
#include "libc.h"
#endif
@ -144,7 +144,7 @@ int _sys_close(FILEHANDLE fh)
*/
int _sys_read(FILEHANDLE fh, unsigned char *buf, unsigned len, int mode)
{
#ifdef RT_USING_POSIX
#ifdef RT_USING_POSIX_STDIO
int size;
if (fh == STDIN)
@ -169,7 +169,7 @@ int _sys_read(FILEHANDLE fh, unsigned char *buf, unsigned len, int mode)
return 0; /* error */
#else
return 0; /* error */
#endif /* RT_USING_POSIX */
#endif /* RT_USING_POSIX_STDIO */
}
/*
@ -185,7 +185,7 @@ int _sys_write(FILEHANDLE fh, const unsigned char *buf, unsigned len, int mode)
if ((fh == STDOUT) || (fh == STDERR))
{
#ifdef RT_USING_POSIX
#ifdef RT_USING_POSIX_STDIO
if (libc_stdio_get_console() < 0)
{
LOG_W("Do not invoke standard input before initializing libc");
@ -200,7 +200,7 @@ int _sys_write(FILEHANDLE fh, const unsigned char *buf, unsigned len, int mode)
}
return 0; /* error */
#endif /* RT_USING_POSIX */
#endif /* RT_USING_POSIX_STDIO */
}
else if (fh == STDIN)
{
@ -325,7 +325,7 @@ int fputc(int c, FILE *f)
int fgetc(FILE *f)
{
#ifdef RT_USING_POSIX
#ifdef RT_USING_POSIX_STDIO
char ch;
if (libc_stdio_get_console() < 0)
@ -336,7 +336,7 @@ int fgetc(FILE *f)
if(read(STDIN_FILENO, &ch, 1) == 1)
return ch;
#endif /* RT_USING_POSIX */
#endif /* RT_USING_POSIX_STDIO */
return 0; /* error */
}

4
components/libc/compilers/dlib/syscall_read.c
View File

@ -11,7 +11,7 @@
#include <rtthread.h>
#include <yfuns.h>
#include <unistd.h>
#ifdef RT_USING_POSIX
#ifdef RT_USING_POSIX_STDIO
#include "libc.h"
#endif
@ -22,7 +22,7 @@
#pragma module_name = "?__read"
size_t __read(int handle, unsigned char *buf, size_t len)
{
#ifdef RT_USING_POSIX
#ifdef RT_USING_POSIX_STDIO
int size;
if (handle == _LLIO_STDIN)

4
components/libc/compilers/dlib/syscall_write.c
View File

@ -11,7 +11,7 @@
#include <rtthread.h>
#include <yfuns.h>
#include <unistd.h>
#ifdef RT_USING_POSIX
#ifdef RT_USING_POSIX_STDIO
#include "libc.h"
#endif
@ -29,7 +29,7 @@ size_t __write(int handle, const unsigned char *buf, size_t len)
if ((handle == _LLIO_STDOUT) || (handle == _LLIO_STDERR))
{
#ifdef RT_USING_POSIX
#ifdef RT_USING_POSIX_STDIO
if (libc_stdio_get_console() < 0)
{
LOG_W("Do not invoke standard output before initializing libc");

6
components/libc/compilers/gcc/newlib/syscalls.c
View File

@ -20,7 +20,7 @@
#include <unistd.h>
#include <sys/errno.h>
#include <sys/stat.h>
#ifdef RT_USING_POSIX
#ifdef RT_USING_POSIX_STDIO
#include "libc.h"
#endif
#ifdef RT_USING_MODULE
@ -216,7 +216,7 @@ int _open_r(struct _reent *ptr, const char *file, int flags, int mode)
_ssize_t _read_r(struct _reent *ptr, int fd, void *buf, size_t nbytes)
{
#ifdef RT_USING_POSIX
#ifdef RT_USING_POSIX_STDIO
_ssize_t rc;
if (libc_stdio_get_console() < 0 && fd == STDIN_FILENO)
{
@ -271,11 +271,13 @@ _ssize_t _write_r(struct _reent *ptr, int fd, const void *buf, size_t nbytes)
{
#ifdef RT_USING_POSIX
_ssize_t rc;
#ifdef RT_USING_POSIX_STDIO
if (libc_stdio_get_console() < 0 && fd == STDOUT_FILENO)
{
LOG_W("Do not invoke standard output before initializing libc");
return 0;
}
#endif /* RT_USING_POSIX_STDIO */
rc = write(fd, buf, nbytes);
return rc;
#elif defined(RT_USING_CONSOLE)

5
components/libc/posix/src/SConscript
View File

@ -2,10 +2,13 @@
from building import *
src = ['libc.c', 'unistd.c']
src = ['unistd.c']
cwd = GetCurrentDir()
CPPPATH = [cwd]
if GetDepend('RT_USING_POSIX_STDIO'):
src += ['libc.c']
if GetDepend('RT_USING_POSIX_POLL'):
src += ['poll.c']

7
include/rtdebug.h
View File

@ -12,13 +12,6 @@
#include <rtconfig.h>
/* settings depend check */
#ifdef RT_USING_POSIX
#if !defined(RT_USING_DFS) || !defined(RT_USING_DFS_DEVFS)
#error "POSIX poll/select, stdin need file system(RT_USING_DFS) and device file system(RT_USING_DFS_DEVFS)"
#endif
#endif /* RT_USING_POSIX */
/* Using this macro to control all kernel debug features. */
#ifdef RT_DEBUG