error: 'CONFIG_NSH_LINELEN' undeclared (first use in this function);
did you mean 'CONFIG_NSH_PIPELINE'?
Signed-off-by: v-tangmeng <v-tangmeng@xiaomi.com>
This commit adds a systen utily 'stty' to NuttX, providing a standard
Unix-like interface for configuring terminal (TTY) device settings.
The command allows runtime configuration of termios attributes for
serial ports and other character devices.
Usage examples:
# Set raw mode on ttyS0 (for binary communication)
nsh> stty -F /dev/ttyS0 raw -echo
# Set console mode for interactive terminal
nsh> stty -F /dev/ttyS0 cooked
# Display current settings
nsh> stty -F /dev/ttyS0
# Configure stdin (if it's a TTY)
nsh> stty echo icanon
# Set baudrate (if driver support)
nsh> stty -F /dev/ttyS1 speed 115200
Signed-off-by: fangpeina <fangpeina@xiaomi.com>
Background:
Previously, when CONFIG_READLINE_ECHO was enabled, it only handled
special cases like:
- Tab completion output
- Backspace character echo
- VT100 control sequences (e.g., erase to end of line)
Normal character echoing relied entirely on the hardware ECHO flag in
the underlying serial driver (termios).This caused issues when NSH
stdout was redirected to syslog via CONFIG_NSH_ALTSTDOUT="/dev/log":
now no more output interleaving when using syslog redirection.
Signed-off-by: fangpeina <fangpeina@xiaomi.com>
Add a config which enables error strings, and default it to n.
This saves flash size of about 4K when enabling libarchive.
Signed-off-by: zhengyu16 <zhengyu16@xiaomi.com>
1. add UTILS_LIBARCHIVE_UNICODE_NORMALIZATION
Enable Unicode NFC/NFD normalization for filename handling.
Disabling it can reduce the size of about 17K code (under LTO),
or 29K without LTO.
2. disable HAVE_LANGINFO, HAVE_ICONV according to CONFIG_LIBC_LOCALE
Signed-off-by: zhengyu16 <zhengyu16@xiaomi.com>
The libuv test frameworks sends a SIG_TERM signal when shutting down
test server. As the epoll_wait of the test server needs to release
resource through TLS cleanup, this dependency has been added.
Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
Action triggered on any event before this fix (e.g. both opposite actions in
init.rc below triggered when event "boot" triggered).
init.rc
on boot && property:sys.boot.reason=bootloader
echo "On boot, the reason is BL."
on boot && property:sys.boot.reason!=bootloader
echo "On boot, the reason is not BL."
Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>
init.rc
on boot && property:sys.boot.reason!=bootloader
echo "On boot, the reason is not BL."
Before fixing
init_main: action 0x40436120
init_main: sys.boot.reason!=bootloader
init_main: argv[0] 'echo'
init_main: argv[1] 'On boot, the reason is not BL.'
After fixing
init_main: action 0x40436120
init_main: sys.boot.reason!=bootloader
+ init_main: default==boot
init_main: argv[0] 'echo'
init_main: argv[1] 'On boot, the reason is not BL.'
Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>
Any string ending with whitespace passed to init_parse_arguments()
could cause the parser to advance past the string boundary and read
unintended memory content.
- " echo "A" \0& echo "B" should be parsed
as a command with two argvs instand of five.
- "command arg " may lead to uncertain results.
Signed-off-by: fangpeina <fangpeina@xiaomi.com>
Add built-in property sys.boot.reason, which allows action triggers to be
executed on specific reset cause.
For example:
```
on property:sys.boot.reason=cpu_soft_reset(bootloader)
echo "bootloader mode ..."
start fastboot
```
Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>
Previously only supported event trigger, now added support for
action triggers (property setting).
Steps to enable action triggers:
- Define all init_property_*() interfaces declared in this file.
- Data structures or functions that will likely be used:
- struct action_trigger_s
- init_action_for_every()
Example
```
on boot
setprop key_test
setprop key_test value_test /* property changed and matched */
trigger event_test
on event_test && property:key_test=value_test
echo "on event_test, property changed!"
on property:key_test=value_test
echo "property changed!"
```
Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>
apps/system/uorb/test/unit_test.c:503:48: error: variable 'sample' is uninitialized when passed as a const pointer argument here [-Werror,-Wuninitialized-const-pointer]
Signed-off-by: chenxiaoyi <chenxiaoyi@xiaomi.com>
apps/system/libuv/libuv/src/unix/linux.c:1490:25: error: declaration shadows a local variable [-Werror,-Wshadow]
apps/system/libuv/libuv/src/unix/fs.c:1012:9: error: variable 'r' is used uninitialized whenever 'if' condition is false [-Werror,-Wsometimes-uninitialized]
Signed-off-by: chenxiaoyi <chenxiaoyi@xiaomi.com>
This reverts commit 50f62e37a7561623e232a7fc166878492083eb65.
There's no need to special handling tricore registers, thus revert this
patch.
Signed-off-by: xuxingliang <xuxingliang@xiaomi.com>
On the basis of init.rc, add default parsing of cpu-specific configs.
- /etc/init.d/init.rc
- /etc/init.d/init.cpu${CPUID}.rc
Refactor function `init_parse_configs()` to parse files from the default path
instead of identifying and parsing directories or files, as the functionality
is unnecessary.
Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>
When ETC_ROMFS is disabled to reduce the bin size, we can provide the init.rc
file via a pseudo-file in the boards/vendor directory. For example:
- CONFIG_ETC_ROMFS=n
- CONFIG_PSEUDOFS_FILE=y
- CONFIG_DISABLE_PSEUDOFS_OPERATIONS=n
```C
FAR const char *init_rc =
"on init\n"
" start console\n";
"service console sh\n"
" restart_period 100\n";
int fd = open("/etc/init.d/init.rc", O_WRONLY | O_CREAT);
/* ... */
ssize_t n = write(fd, init_rc, strlen(init_rc) + 1);
/* ... */
close(fd);
```
The last character '\0' in the file content will be treated as a new line,
and the number of parsed parameters will be zero (abnormal, there should be
at least one keyword).
Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>
Add support for booting a new application firmware image.
Depends on `BOARDCTL_BOOT_IMAGE`.
When the built-in boot command of nsh is enabled, the built-in boot
command of Init will take precedence (see init_builtin_run()). To use
the built-in boot command of nsh, use: `exec -- sh boot [args...]`.
Referred to nshlib/nsh_syscmds.c: cmd_boot()
Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>
error: implicit declaration of function 'sched_lock'
error: implicit declaration of function 'sched_unlock'
Signed-off-by: v-tangmeng <v-tangmeng@xiaomi.com>
Add support for the reboot_on_failure option to the service.
When the execution of a command within a certain action fails (returning
a non-zero status code), init will continue to execute subsequent commands or
actions and will not proactively terminate the startup process. To implement
the functionality of "terminating the startup process after a command
execution fails", there are two methods:
a. Execute conditional statements (if/then/else/fi) via exec command,
but this depends on sh:
```
on init
exec -- set +e; \
mount -t fatfs /dev/data /data ; \
if [ $? -ne 0 ] ; \
then \
echo "failed" ; \
reboot ; \
else \
echo "succeed" ; \
fi;
```
b. Via service's oneshot + reboot_on_failure:
/* Although the example uses sh, it does not depend on it and can be
* replaced with any other Builtin Apps.
*/
```
on init
exec_start mkdir_tmp
ls /tmp
service mkdir_tmp sh -c "mkdir /tmp"
reboot_on_failure 0
oneshot
```
Test
- RC
service console sh
class core
override
> reboot_on_failure 0
restart_period 10000
- Runtime
[ 0.150000] [ 3] [ 0] init_main: == Dump Services ==
...
[ 0.170000] [ 3] [ 0] init_main: Service 0x40486ea0 name 'console' path 'sh'
[ 0.170000] [ 3] [ 0] init_main: pid: 0
[ 0.170000] [ 3] [ 0] init_main: arguments:
[ 0.170000] [ 3] [ 0] init_main: [0] 'service'
[ 0.170000] [ 3] [ 0] init_main: [1] 'console'
[ 0.170000] [ 3] [ 0] init_main: [2] 'sh'
[ 0.170000] [ 3] [ 0] init_main: classes:
[ 0.170000] [ 3] [ 0] init_main: 'core'
[ 0.170000] [ 3] [ 0] init_main: restart_period: 10000
> [ 0.170000] [ 3] [ 0] init_main: reboot_on_failure: 0
[ 0.170000] [ 3] [ 0] init_main: flags:
[ 0.170000] [ 3] [ 0] init_main: 'override'
...
[ 0.380000] [ 3] [ 0] init_main: started service 'console' pid 4
...
nsh> kill -9 4
[ 8.060000] [ 3] [ 0] init_main: service 'console' flag 0x20000004 add 0x4
[ 8.060000] [ 3] [ 0] init_main: -flag 'running'
[ 8.060000] [ 3] [ 0] init_main: service 'console' flag 0x20000000 add 0x8
[ 8.060000] [ 3] [ 0] init_main: +flag 'restarting'
> [ 8.060000] [ 3] [ 0] init_main: Error reboot on failure of service 'console' reason 0
Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>
Format: exec_start <service>
Start the specified service and pause the processing of any additional
initialization commands until the service completes its execution. This
command operates similarly to the `exec` command; the key difference is
that it utilizes an existing service definition rather than requiring
the `exec` argument vector.
This feature is particularly intended for use with the `reboot_on_failure`
built-in command to perform all types of essential checks during system boot.
Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>
v-tangmeng
zhaoxingyu1