Merge branch 'master' of https://github.com/RT-Thread/rt-thread into nuvoton

# Conflicts:
#	bsp/nuvoton/nk-980iot/.config
#	bsp/nuvoton/nk-n9h30/.config
#	bsp/nuvoton/nk-rtu980/.config
#	bsp/nuvoton/numaker-iot-m487/.config
#	bsp/nuvoton/numaker-m2354/.config
#	bsp/nuvoton/numaker-pfm-m487/.config

15 files changed, 26 insertions, 8 deletions

diff --git a/components/libc/posix/Kconfig b/components/libc/posix/Kconfig
index f7f2855ec9..76dabc2734 100644
--- a/components/libc/posix/Kconfig
+++ b/components/libc/posix/Kconfig
@@ -12,6 +12,11 @@ if RT_USING_POSIX_FS
         select RT_USING_DFS_DEVFS
         default n
 
+    config RT_USING_POSIX_STDIO
+        bool "Enable standard I/O devices, e.g. STDOUT_FILENO"
+        select RT_USING_POSIX_DEVIO
+        default n
+
     config RT_USING_POSIX_POLL
         bool "Enable I/O Multiplexing poll() <poll.h>"
         default n
@@ -23,7 +28,7 @@ if RT_USING_POSIX_FS
 
     config RT_USING_POSIX_TERMIOS
         bool "Enable Terminal I/O <termios.h>"
-        select RT_USING_POSIX_DEVIO
+        select RT_USING_POSIX_STDIO
         default n
 
     config RT_USING_POSIX_AIO
diff --git a/components/libc/posix/delay/delay.c b/components/libc/posix/delay/delay.c
index c8564dc54e..753ca48526 100644
--- a/components/libc/posix/delay/delay.c
+++ b/components/libc/posix/delay/delay.c
@@ -7,6 +7,7 @@
  * Date           Author       Notes
  * 2021-05-07     Meco Man     first Version
  */
+
 #include <sys/types.h>
 #include <rtthread.h>
 #include <rthw.h>
diff --git a/components/libc/posix/delay/delay.h b/components/libc/posix/delay/delay.h
index f32708af55..19492bdb45 100644
--- a/components/libc/posix/delay/delay.h
+++ b/components/libc/posix/delay/delay.h
@@ -7,6 +7,7 @@
  * Date           Author       Notes
  * 2021-05-07     Meco Man     first Version
  */
+
 #ifndef __DELAY_H__
 #define __DELAY_H__
 
diff --git a/components/libc/posix/io/SConscript b/components/libc/posix/io/SConscript
index 0771ec67be..bb45211ec0 100644
--- a/components/libc/posix/io/SConscript
+++ b/components/libc/posix/io/SConscript
@@ -10,7 +10,7 @@ group   = []
 
 flag = False
 
-if GetDepend('RT_USING_POSIX_DEVIO'):
+if GetDepend('RT_USING_POSIX_STDIO'):
     src += ['libc.c']
     flag = True
 
diff --git a/components/libc/posix/io/libc.c b/components/libc/posix/io/libc.c
index 4bb647c16b..e57749f1da 100644
--- a/components/libc/posix/io/libc.c
+++ b/components/libc/posix/io/libc.c
@@ -7,6 +7,7 @@
  * Date           Author       Notes
  * 2017/10/15     bernard      the first version
  */
+
 #include <rtthread.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -20,7 +21,7 @@
 
 int libc_system_init(void)
 {
-#ifdef RT_USING_POSIX_DEVIO
+#ifdef RT_USING_POSIX_STDIO
     rt_device_t dev_console;
 
     dev_console = rt_console_get_device();
@@ -28,12 +29,12 @@ int libc_system_init(void)
     {
         libc_stdio_set_console(dev_console->parent.name, O_RDWR);
     }
-#endif /* RT_USING_POSIX_DEVIO */
+#endif /* RT_USING_POSIX_STDIO */
     return 0;
 }
 INIT_COMPONENT_EXPORT(libc_system_init);
 
-#if defined(RT_USING_POSIX_DEVIO) && defined(RT_USING_NEWLIB)
+#if defined(RT_USING_POSIX_STDIO) && defined(RT_USING_NEWLIB)
 #define STDIO_DEVICE_NAME_MAX   32
 static FILE* std_console = NULL;
 int libc_stdio_set_console(const char* device_name, int mode)
@@ -134,4 +135,4 @@ int libc_stdio_set_console(const char* device_name, int mode)
 int libc_stdio_get_console(void) {
     return std_fd;
 }
-#endif /* defined(RT_USING_POSIX_DEVIO) && defined(RT_USING_NEWLIB) */
+#endif /* defined(RT_USING_POSIX_STDIO) && defined(RT_USING_NEWLIB) */
diff --git a/components/libc/posix/io/libc.h b/components/libc/posix/io/libc.h
index b019267926..6b5dfd1fcc 100644
--- a/components/libc/posix/io/libc.h
+++ b/components/libc/posix/io/libc.h
@@ -7,6 +7,7 @@
  * Date           Author       Notes
  * 2017/10/15     bernard      the first version
  */
+
 #ifndef __RTT_LIBC_H__
 #define __RTT_LIBC_H__
 
@@ -17,10 +18,10 @@ extern "C" {
 #endif
 
 int libc_system_init(void);
-#ifdef RT_USING_POSIX_DEVIO
+#ifdef RT_USING_POSIX_STDIO
 int libc_stdio_get_console(void);
 int libc_stdio_set_console(const char* device_name, int mode);
-#endif /* RT_USING_POSIX_DEVIO */
+#endif /* RT_USING_POSIX_STDIO */
 
 #ifdef __cplusplus
 }
diff --git a/components/libc/posix/io/poll/poll.c b/components/libc/posix/io/poll/poll.c
index a1500ba109..3c5940b8d3 100644
--- a/components/libc/posix/io/poll/poll.c
+++ b/components/libc/posix/io/poll/poll.c
@@ -8,6 +8,7 @@
  * 2016-12-28     Bernard      first version
  * 2018-03-09     Bernard      Add protection for pt->triggered.
  */
+
 #include <stdint.h>
 #include <rthw.h>
 #include <rtthread.h>
diff --git a/components/libc/posix/io/poll/poll.h b/components/libc/posix/io/poll/poll.h
index aea73d6eaf..0fccd48b0d 100644
--- a/components/libc/posix/io/poll/poll.h
+++ b/components/libc/posix/io/poll/poll.h
@@ -7,6 +7,7 @@
  * Date           Author       Notes
  * 2021-09-11     Meco Man     First version
  */
+
 #ifndef __POLL_H__
 #define __POLL_H__
 
diff --git a/components/libc/posix/io/select.c b/components/libc/posix/io/select.c
index 55d320e921..bac63258a5 100644
--- a/components/libc/posix/io/select.c
+++ b/components/libc/posix/io/select.c
@@ -7,6 +7,7 @@
  * Date           Author       Notes
  * 2016-12-28     Bernard      first version
  */
+
 #include <rtthread.h>
 #include <poll.h>
 #include <sys/select.h>
diff --git a/components/libc/posix/io/termios/termios.c b/components/libc/posix/io/termios/termios.c
index d7d869d67f..44e0e80853 100644
--- a/components/libc/posix/io/termios/termios.c
+++ b/components/libc/posix/io/termios/termios.c
@@ -7,6 +7,7 @@
  * Date           Author       Notes
  * 2017/08/30     Bernard      The first version
  */
+
 #include <stdlib.h>
 #include <string.h>
 #include <dfs_posix.h>
diff --git a/components/libc/posix/io/termios/termios.h b/components/libc/posix/io/termios/termios.h
index b647fa0728..27f2db85b0 100644
--- a/components/libc/posix/io/termios/termios.h
+++ b/components/libc/posix/io/termios/termios.h
@@ -7,6 +7,7 @@
  * Date           Author       Notes
  * 2017/08/30     Bernard      The first version
  */
+
 #ifndef __TERMIOS_H__
 #define __TERMIOS_H__
 
diff --git a/components/libc/posix/ipc/system-v/sys/ipc.h b/components/libc/posix/ipc/system-v/sys/ipc.h
index 03b5458d51..f4ac50a1e9 100644
--- a/components/libc/posix/ipc/system-v/sys/ipc.h
+++ b/components/libc/posix/ipc/system-v/sys/ipc.h
@@ -7,6 +7,7 @@
  * Date           Author       Notes
  * 2021-12-07     Meco Man     First version
  */
+
 #ifndef __SYS_IPC_H__
 #define __SYS_IPC_H__
 
diff --git a/components/libc/posix/ipc/system-v/sys/msg.h b/components/libc/posix/ipc/system-v/sys/msg.h
index c030c9e8cb..1489586a32 100644
--- a/components/libc/posix/ipc/system-v/sys/msg.h
+++ b/components/libc/posix/ipc/system-v/sys/msg.h
@@ -7,6 +7,7 @@
  * Date           Author       Notes
  * 2021-12-07     Meco Man     First version
  */
+
 #ifndef __SYS_MSG_H__
 #define __SYS_MSG_H__
 
diff --git a/components/libc/posix/ipc/system-v/sys/sem.h b/components/libc/posix/ipc/system-v/sys/sem.h
index fdb70496d8..4a32c91204 100644
--- a/components/libc/posix/ipc/system-v/sys/sem.h
+++ b/components/libc/posix/ipc/system-v/sys/sem.h
@@ -7,6 +7,7 @@
  * Date           Author       Notes
  * 2021-12-07     Meco Man     First version
  */
+
 #ifndef __SYS_SEM_H__
 #define __SYS_SEM_H__
 
diff --git a/components/libc/posix/ipc/system-v/sys/shm.h b/components/libc/posix/ipc/system-v/sys/shm.h
index 762d68891a..5b536067fc 100644
--- a/components/libc/posix/ipc/system-v/sys/shm.h
+++ b/components/libc/posix/ipc/system-v/sys/shm.h
@@ -7,6 +7,7 @@
  * Date           Author       Notes
  * 2021-12-07     Meco Man     First version
  */
+
 #ifndef __SYS_SHM_H__
 #define __SYS_SHM_H__