Add getgroups() to the C library. NuttX has no supplementary group
IDs, so it reports a single group, the effective group ID, and follows
POSIX for the gidsetsize == 0 and short-buffer (EINVAL) cases.
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Move the stm32l1 sources, headers and boards into arch/arm/src/stm32l1,
arch/arm/include/stm32l1 and boards/arm/stm32l1, then finalize the split:
source each split family directly in arch/arm/Kconfig and boards/Kconfig and
remove the now-empty combined arch/arm/src/stm32 and boards/arm/stm32 trees.
BREAKING CHANGE: The legacy STM32 architecture and board paths were split into
stm32f1, stm32l1, stm32f2, stm32f3, stm32f4, and stm32g4 directories.
Out-of-tree boards must move from stm32 to the matching split family.
Signed-off-by: raiden00pl <raiden00@railab.me>
BREAKING CHANGE: Common STM32 source and private header files moved to
arch/arm/src/common/stm32. Out-of-tree code that references family-local
common source paths must update includes, build rules, and source paths
to the new common STM32 location.
Signed-off-by: raiden00pl <raiden00@railab.me>
BREAKING CHANGE: Move the existing STM32 board common sources to
boards/arm/common/stm32 and fold in the common STM32F0/L0/G0/C0
board helpers so split STM32 board families can share one source
tree.
Signed-off-by: raiden00pl <raiden00@railab.me>
Document the SCPI parser application, including source location, basic Kconfig options, and the unit parser options introduced by apache/nuttx-apps#3556.
Signed-off-by: Nightt <87569709+nightt5879@users.noreply.github.com>
Add application-level documentation for the Dropbear SSH server port,
covering prerequisites, configuration options, usage and troubleshooting.
Signed-off-by: Felipe Moura <moura.fmo@gmail.com>
NuttX has no real session/process-group abstraction, so the TTY layer
collapses the foreground process group onto the single dev->pid field
(pgrp == pid, one member per group). Extend the controlling-terminal
support so portable software (e.g. dropbear, socat) that relies on
job-control primitives works without losing the existing NuttX-specific
behaviour.
Driver (serial.c, pty.c):
- TIOCSCTTY now accepts a flag: arg > 0 keeps the historical "target
PID in arg" semantics (NSH registers the foreground command it just
spawned), while arg == 0 selects the calling task via
nxsched_getpid(), matching the POSIX flag convention used by
dropbear/socat/apue. This preserves all existing callers and makes
the previously-dead arg==0 path deliver SIGINT correctly.
- Add TIOCGPGRP/TIOCGSID (return dev->pid) and TIOCSPGRP (set it).
- pty.c gains the same handlers against pd_pid and includes
nuttx/sched.h for nxsched_getpid().
ioctl numbers (tioctl.h): TIOCGPGRP/TIOCSPGRP/TIOCGSID at 0x37-0x39.
libc wrappers:
- termios: tcgetpgrp(), tcsetpgrp(), tcgetsid() over the new ioctls.
- unistd: setsid()/getsid()/setpgid() stubs consistent with the
existing getpgrp()/getpgid() single-session model (sid == pgid ==
pid; setpgid only succeeds for pgid == pid).
Declare the new prototypes in unistd.h (tcgetsid was already in
termios.h) and register all sources in the Make.defs/CMakeLists.
Group-broadcast signalling (kill(-pgrp)) remains unsupported, so
tty signals still target the single dev->pid; a real session/process
group model is left as a follow-up.
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
This commit includes BMP280 driver registration on I2C1 in the RPi4B
bringup logic _if_ the user selects the board-level configuration option
(so as to not interfere with any user's custom implementation of
interfacing with this sensor). A configuration is added with the BMP280
registration, example program and `uorb_listener` that is also
documented.
Signed-off-by: Matteo Golin <matteo.golin@gmail.com>
Includes a new I2C configuration (and documentation for it) to use the
I2C1 bus on the Raspberry Pi 4B.
Signed-off-by: Matteo Golin <matteo.golin@gmail.com>
Check open access against file mode and owner via fs_checkmode(), verify
parent directory permissions on create, and assign creator uid/gid to
newly created files.
Signed-off-by: Abhishek Mishra <mishra.abhishek2808@gmail.com>
This change mentions the special Kconfig settings for custom boards to
tell the build system about properties that are defined using the `HAVE`
options for in-tree boards. It also specifically mentions to avoid using
Kconfig `if` guards around the custom board Kconfig, which would be a
gotcha for people copying from in-tree boards.
Signed-off-by: Matteo Golin <matteo.golin@gmail.com>
fix
Document NSH identity commands and how login/su update the prompt (# for
effective root, $ for non-root). Cover flat-build euid semantics, related
Kconfig options, and session identity behavior after login.
This commits adds an example of the NuttX Web Panel documentation
along with its usage on ESP32-P4.
Signed-off-by: Tiago Medicci Serrano <tiago.medicci@espressif.com>
BREAKING CHANGE: STM32U5 Kconfig symbols were renamed from CONFIG_STM32U5_* to CONFIG_STM32_*.
Out-of-tree code must update defconfigs and Kconfig references to the new CONFIG_STM32_* names.
The custom clock option is a special breaking case that does not follow the family-to-common pattern:
CONFIG_ARCH_BOARD_STM32U5_CUSTOM_CLOCKCONFIG was renamed to CONFIG_ARCH_BOARD_STM32_CUSTOM_CLOCKCONFIG.
Signed-off-by: raiden00pl <raiden00@railab.me>
BREAKING CHANGE: STM32L5 Kconfig symbols were renamed from CONFIG_STM32L5_* to CONFIG_STM32_*.
Out-of-tree code must update defconfigs and Kconfig references to the new CONFIG_STM32_* names.
The custom clock option is a special breaking case that does not follow the family-to-common pattern:
CONFIG_ARCH_BOARD_STM32L5_CUSTOM_CLOCKCONFIG was renamed to CONFIG_ARCH_BOARD_STM32_CUSTOM_CLOCKCONFIG.
Signed-off-by: raiden00pl <raiden00@railab.me>
BREAKING CHANGE: STM32L4 Kconfig symbols were renamed from CONFIG_STM32L4_* to CONFIG_STM32_*.
Out-of-tree code must update defconfigs and Kconfig references to the new CONFIG_STM32_* names.
The custom clock option is a special breaking case that does not follow the family-to-common pattern:
CONFIG_ARCH_BOARD_STM32L4_CUSTOM_CLOCKCONFIG was renamed to CONFIG_ARCH_BOARD_STM32_CUSTOM_CLOCKCONFIG.
Signed-off-by: raiden00pl <raiden00@railab.me>
BREAKING CHANGE: STM32H7 Kconfig symbols were renamed from CONFIG_STM32H7_* to CONFIG_STM32_*.
Out-of-tree code must update defconfigs and Kconfig references to the new CONFIG_STM32_* names.
The custom clock option is a special breaking case that does not follow the family-to-common pattern:
CONFIG_STM32H7_CUSTOM_CLOCKCONFIG was renamed to CONFIG_ARCH_BOARD_STM32_CUSTOM_CLOCKCONFIG.
Signed-off-by: raiden00pl <raiden00@railab.me>
BREAKING CHANGE: STM32H5 Kconfig symbols were renamed from CONFIG_STM32H5_* to CONFIG_STM32_*.
Out-of-tree code must update defconfigs and Kconfig references to the new CONFIG_STM32_* names.
The custom clock option is a special breaking case that does not follow the family-to-common pattern:
CONFIG_ARCH_BOARD_STM32H5_CUSTOM_CLOCKCONFIG was renamed to CONFIG_ARCH_BOARD_STM32_CUSTOM_CLOCKCONFIG.
Signed-off-by: raiden00pl <raiden00@railab.me>
BREAKING CHANGE: STM32F7 Kconfig symbols were renamed from CONFIG_STM32F7_* to CONFIG_STM32_*.
Out-of-tree code must update defconfigs and Kconfig references to the new CONFIG_STM32_* names.
The custom clock option is a special breaking case that does not follow the family-to-common pattern:
CONFIG_STM32F7_CUSTOM_CLOCKCONFIG was renamed to CONFIG_ARCH_BOARD_STM32_CUSTOM_CLOCKCONFIG.
Signed-off-by: raiden00pl <raiden00@railab.me>
NuttX builtin up_udelay function uses BOARD_LOOPSPERMSEC configuration
value to determine how many loops need to be done to cause requested
delay. This does not match well with AVR DA/DB microcontrollers
because the CPU clock frequency is configurable.
A board configuration could therefore provide BOARD_LOOPSPERMSEC
valid for one frequency but for other frequencies, the user would
be required to calibrate the value and would still get incorrect
result when changing the clock speed during runtime.
This patch therefore implements dynamic architecture-specific
up_udelay function which determines current clock settings
and infers required loop count from that.
New function was tested by simple application that used up_udelay
to put delays between printf calls.
Signed-off-by: Kerogit <kr.git@kerogit.eu>
Add documentation for the conntrack command including usage, options,
output format, and examples for listing and monitoring connection
tracking entries.
Signed-off-by: hanzhijian <hanzhijian@zepp.com>
Adds comprehensive documentation for the POSIX three-tier user identity
model (real, effective, saved-set IDs) enabled by CONFIG_SCHED_USER_IDENTITY.
* Updates sched/Kconfig with detailed help text explaining the config.
* Adds user_identity.rst to formally document credential inheritance
and the privilege transition rules for setuid(), seteuid(), setgid(),
and setegid().
* Updates tasks_vs_threads.rst to list credentials as a shared task
group resource.
Signed-off-by: Abhishek Mishra <mishra.abhishek2808@gmail.com>
Add comprehensive documentation for the iptables command including
all supported commands, options, and usage examples.
Signed-off-by: hanzhijian <hanzhijian@zepp.com>
Add comprehensive documentation for the ip6tables command including
all supported commands, options, and IPv6-specific usage examples.
Signed-off-by: hanzhijian <hanzhijian@zepp.com>
BREAKING CHANGE: Convert the legacy STM32 F1/F2/F3/F4/G4/L1 port to the concrete
family selectors while keeping the shared STM32 selector hidden.
Legacy STM32 family selector Kconfig symbols were split by
concrete STM32 sub-family. Out-of-tree defconfigs and code must update
CONFIG_ARCH_CHIP_* selections to the new family-specific selectors.
Signed-off-by: raiden00pl <raiden00@railab.me>
Add documentation for the sensortest system tool which reads data
from sensor drivers via the uORB topic interface.
Signed-off-by: hanzj <hanzj@xiaomi.com>
Add documentation for the tcpdump system command, covering
command-line options (-i, -w, -s), Kconfig configuration,
usage examples, and notes on pcap output format compatibility.
Signed-off-by: hanzj <hanzjian@zepp.com>
Several documentation files are referenced in multiple toctrees,
causing Sphinx build warnings like:
document is referenced in multiple toctrees: [...], selecting: [...]
Fix by narrowing glob patterns in parent toctrees to only match
subdirectory index files, and replacing a toctree directive with
a :doc: cross-reference:
- platforms/arm/index.rst: glob */* -> */index
- platforms/index.rst: glob */* -> */index
- guides/changing_systemclockconfig.rst: toctree -> :doc: ref
Fixes#14785
Signed-off-by: hanzj <hanzj@xiaomi.com>
