debug.h is a NuttX-specific, non-POSIX header. Placing it in the
top-level include/ directory creates naming conflicts with external
projects that define their own debug.h.
This commit moves the canonical header to include/nuttx/debug.h,
following the NuttX convention for non-POSIX/non-standard headers,
and updates all in-tree references.
A backward-compatibility shim is left at include/debug.h that
emits a deprecation #warning and re-includes <nuttx/debug.h>,
allowing out-of-tree code to continue building while migrating.
Signed-off-by: Piyush Patle <piyushpatle228@gmail.com>
Ignore unsupported telnet subnegotiation payload until `IAC SE` so
option bytes do not leak into the first NSH command.
Keep existing NAWS handling intact and also treat `IAC IAC` inside
subnegotiation payload as an escaped `0xFF` data byte rather than a
subnegotiation terminator.
This makes subnegotiation parsing RFC-compliant for both unsupported
options and NAWS payload processing.
Signed-off-by: Shunchao Hu <ankohuu@gmail.com>
Most tools used for compliance and SBOM generation use SPDX identifiers
This change brings us a step closer to an easy SBOM generation.
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
Implement local mode control (ECHO only) for telnet, this allow application to disable ECHO of telnet, it's useful to input password during shell login and other case.
Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
If TELNET_CHARACTER_MODE is set, the ECHO must be handled by the telnet server.
So this option is useless. We need a new approach to control the ECHO behavior.
Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
since mmap may exist in block_operations, but truncate may not,
moving mmap beforee truncate could make three struct more compatible
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
- Add mmap into file_operations and remove it from ioctl definitions.
- Add mm_map structure definitions to support future unmapping
- Modify all drivers to initialize the operations struct accordingly
Signed-off-by: Jukka Laitinen <jukkax@ssrc.tii.ae>
- Add truncate into file_operations
- Move truncate to be common for mountpt_operations and file_operations
- Modify all drivers to initialize the operations struct accordingly
Signed-off-by: Jukka Laitinen <jukkax@ssrc.tii.ae>
Follow the POSIX description.
SIGTSTP should be sent when the Ctrl-Z characters is encountered, not SIGSTP.
Testing:
Built with hifive1-revb:nsh (CONFIG_SERIAL_TERMIOS=y, CONFIG_SIG_DEFAULT=y and CONFIG_TTY_SIGTSTP=y)
drivers/net/telnet.c
drivers/wireless/bluetooth/bt_uart_bcm4343x.c
drivers/wireless/ieee802154/mrf24j40/mrf24j40.c
Kernel memory was allocated using kmm_malloc() or kmm_zalloc() but freed with with the user-space allocator free(). In the FLAT build, this is bad style, but not harmful because there is only a single, heap and malloc() and kmm_malloc() map to the same function.
But that is not true in the case of the PROTECTED or KERNEL builds. In those cases, there are separate heaps. kmm_malloc() will allocate from the kernel heap. free() will attempt to free the kernel memory from the user heap and will cause an assertion (or other obscure failure if assertions are disabled).
net/telnet.c:1317:40: warning: result of comparison of constant 256 with expression of type 'uint8_t' (aka 'unsigned char') is always true [-Wtautological-constant-out-of-range-compare]
if (priv->td_pending < CONFIG_TELNET_RXBUFFER_SIZE)
~~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~
time/lib_localtime.c:569:32: warning: sizeof on pointer operation will return size of 'char *' instead of 'char [33]' [-Wsizeof-array-decay]
sizeof(lsp->fullname - 1) <= strlen(p) + strlen(name))
~~~~~~~~~~~~~ ^
Resolution of Issue 619 will require multiple steps, this part of the first step in that resolution: Every call to nxsem_wait_uninterruptible() must handle the return value from nxsem_wait_uninterruptible properly. This commit is only for those files under drivers/audio, drivers/net, and drivers/lcd.
Trigger SGA and ECHO proactively in character mode otherwise Ubuntu bultin telnet can't enter this mode
Change-Id: I8aa2ab2b31c35007077c701c264b3971152435f0
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Remove g_telnet_common global variable; we can reuse g_clients_sem as the lock guard
Change-Id: Ic3af9f2116f70523a4249b29c65bd1fb83ca4da2
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Telnet driver should return -EAGAIN is O_NONBLOCK is active also should report -EPIPE first
Change-Id: I7ad2df15377c7bec8e22d0f5d1b54f7ce33eb0db
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Refine Ctrl-C handling in telnet driver to avoid issue the kill more than once
Change-Id: I9fcec5d861ea85258170f379d741d2bb8e4d9b9e
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Splict common_ioctl into telnet_ioctl and factoral_ioctl. Rmove the wrong telnet_poll from g_factory_fops
Change-Id: I39f278763ff279d464c5be6728b9936c6cab16eb
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Piyush Patle
Shunchao Hu
dongjiuzhu1
Alin Jerpelea
Shoukui Zhang
Xiang Xiao
chao an
Petro Karashchenko
Huang Qi
Dong Heng
Jukka Laitinen
zhanghongyu
anjiahao
wangbowen6
YAMAMOTO Takashi
Yoshinori Sugino
Johannes Schock
Gregory Nutt
liuhaitao