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>
Correct duplicate "is is" word found in 181 files throughout the
codebase.
In most cases "is is" was changed to "is", but in contexts like
"MCU is is sleep mode" it was corrected to "MCU in sleep mode".
Also fixes a "the the" typo in net/inet/inet_sockif.c.
This is a pure style/documentation fix that improves code readability.
Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
To ensure consistency, in all places where the "sendmsg" function is used
either directly or indirectly, the type of the "struct msghdr *msg" parameter
needs to be modified to "const struct msghdr *msg".
Signed-off-by: guoshichao <guoshichao@xiaomi.com>
Rename imr_interface to imr_address in struct ip_mreqn to match the Linux definition.
This ensures compatibility with standard socket APIs and existing Linux applications.
Signed-off-by: daichuan <daichuan@xiaomi.com>
Fixes psock_socket: ERROR: socket address family unsupported: 2
When using the minimal CONFIG_NET configuration typically used for
SocketCAN
Update net/inet/inet.h
Co-authored-by: Xiang Xiao <xiaoxiang781216@gmail.com>
Update net/inet/inet.h
Co-authored-by: Xiang Xiao <xiaoxiang781216@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>
Previously ipv6 multi-address support decided packet source
address based on its destination. This doesn't work if NuttX
device has multiple addresses within same subnet.
Instead when a packet is a response to existing connection,
the source address should be based on the destination address
used in the received packet.
Adds support for timestamping received UDP packets, either in
hardware or in kernel. Builds on the existing support of SO_TIMESTAMP
for SocketCAN.
Implementation uses CLOCK_REALTIME for timestamping to match the
behavior of Linux. This could be made configurable in future if needed.
Note that user-space related code, like procfs and lifreq related ioctl commands, are not touched in this commit.
Signed-off-by: Zhe Weng <wengzhe@xiaomi.com>
add ref count for ipv4 multicast and leave the multicast group when close
behavior alignment with linux.
Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
refer to https://man7.org/linux/man-pages/man7/ip.7.html
IP_MULTICAST_IF (since Linux 1.2)
Set the local device for a multicast socket. The argument
for setsockopt(2) is an ip_mreqn or (since Linux 3.5)
ip_mreq structure similar to IP_ADD_MEMBERSHIP, or an
in_addr structure. (The kernel determines which structure
is being passed based on the size passed in optlen.) For
getsockopt(2), the argument is an in_addr structure.
refer to https://man7.org/linux/man-pages/man7/ipv6.7.html
IPV6_MULTICAST_IF
Set the device for outgoing multicast packets on the
socket. This is allowed only for SOCK_DGRAM and SOCK_RAW
socket. The argument is a pointer to an interface index
(see netdevice(7)) in an integer.
testcase1:
TEST_IMPL(udp_multicast_interface) {
/* TODO(gengjiawen): Fix test on QEMU. */
RETURN_SKIP("Test does not currently work in QEMU");
int r;
uv_udp_send_t req;
uv_buf_t buf;
struct sockaddr_in addr;
struct sockaddr_in baddr;
close_cb_called = 0;
sv_send_cb_called = 0;
ASSERT(0 == uv_ip4_addr("239.255.0.1", TEST_PORT, &addr));
r = uv_udp_init(uv_default_loop(), &server);
ASSERT(r == 0);
ASSERT(0 == uv_ip4_addr("0.0.0.0", 0, &baddr));
r = uv_udp_bind(&server, (const struct sockaddr*)&baddr, 0);
ASSERT(r == 0);
r = uv_udp_set_multicast_interface(&server, "0.0.0.0");
ASSERT(r == 0);
/* server sends "PING" */
buf = uv_buf_init("PING", 4);
r = uv_udp_send(&req,
&server,
&buf,
1,
(const struct sockaddr*)&addr,
sv_send_cb);
ASSERT(r == 0);
ASSERT(close_cb_called == 0);
ASSERT(sv_send_cb_called == 0);
/* run the loop till all events are processed */
uv_run(uv_default_loop(), UV_RUN_DEFAULT);
ASSERT(sv_send_cb_called == 1);
ASSERT(close_cb_called == 1);
ASSERT(client.send_queue_size == 0);
ASSERT(server.send_queue_size == 0);
MAKE_VALGRIND_HAPPY();
return 0;
}
testcase2:
TEST_IMPL(udp_multicast_interface6) {
/* TODO(gengjiawen): Fix test on QEMU. */
RETURN_SKIP("Test does not currently work in QEMU");
int r;
uv_udp_send_t req;
uv_buf_t buf;
struct sockaddr_in6 addr;
struct sockaddr_in6 baddr;
if (!can_ipv6())
RETURN_SKIP("IPv6 not supported");
close_cb_called = 0;
sv_send_cb_called = 0;
ASSERT(0 == uv_ip6_addr("::1", TEST_PORT, &addr));
r = uv_udp_init(uv_default_loop(), &server);
ASSERT(r == 0);
ASSERT(0 == uv_ip6_addr("::", 0, &baddr));
r = uv_udp_bind(&server, (const struct sockaddr*)&baddr, 0);
ASSERT(r == 0);
r = uv_udp_set_multicast_interface(&server, "::1%lo0");
r = uv_udp_set_multicast_interface(&server, NULL);
ASSERT(r == 0);
/* server sends "PING" */
buf = uv_buf_init("PING", 4);
r = uv_udp_send(&req,
&server,
&buf,
1,
(const struct sockaddr*)&addr,
sv_send_cb);
ASSERT(r == 0);
ASSERT(close_cb_called == 0);
ASSERT(sv_send_cb_called == 0);
/* run the loop till all events are processed */
uv_run(uv_default_loop(), UV_RUN_DEFAULT);
ASSERT(sv_send_cb_called == 1);
ASSERT(close_cb_called == 1);
MAKE_VALGRIND_HAPPY();
return 0;
}
Signed-off-by: wangchen <wangchen41@xiaomi.com>
In tcp protocol, if no ports are bound, Add random ports during the listening phase
libuvtestcase:
TEST_IMPL(tcp_listen_without_bind) {
int r;
uv_tcp_t server;
r = uv_tcp_init(uv_default_loop(), &server);
ASSERT(r == 0);
r = uv_listen((uv_stream_t*)&server, 128, NULL);
ASSERT(r == 0);
MAKE_VALGRIND_HAPPY();
return 0;
}
Signed-off-by: wangchen <wangchen41@xiaomi.com>
We have IPV6_UNICAST_HOPS and IPV6_MULTICAST_HOPS in ipv6_setsockopt,
but only IP_MULTICAST_TTL in ipv4_setsockopt. So add IP_TTL support.
Signed-off-by: Zhe Weng <wengzhe@xiaomi.com>
1. Update all CMakeLists.txt to adapt to new layout
2. Fix cmake build break
3. Update all new file license
4. Fully compatible with current compilation environment(use configure.sh or cmake as you choose)
------------------
How to test
From within nuttx/. Configure:
cmake -B build -DBOARD_CONFIG=sim/nsh -GNinja
cmake -B build -DBOARD_CONFIG=sim:nsh -GNinja
cmake -B build -DBOARD_CONFIG=sabre-6quad/smp -GNinja
cmake -B build -DBOARD_CONFIG=lm3s6965-ek/qemu-flat -GNinja
(or full path in custom board) :
cmake -B build -DBOARD_CONFIG=$PWD/boards/sim/sim/sim/configs/nsh -GNinja
This uses ninja generator (install with sudo apt install ninja-build). To build:
$ cmake --build build
menuconfig:
$ cmake --build build -t menuconfig
--------------------------
2. cmake/build: reformat the cmake style by cmake-format
https://github.com/cheshirekow/cmake_format
$ pip install cmakelang
$ for i in `find -name CMakeLists.txt`;do cmake-format $i -o $i;done
$ for i in `find -name *\.cmake`;do cmake-format $i -o $i;done
Co-authored-by: Matias N <matias@protobits.dev>
Signed-off-by: chao an <anchao@xiaomi.com>
There're some apps trying to set too large SO_SNDBUF and SO_RCVBUF, which may use all IOBs in one socket and block all other network traffic.
Note:
Linux silently limits SO_SNDBUF to be less than `sysctl_wmem_max`, so we can also do this limit without returning any error.
Signed-off-by: Zhe Weng <wengzhe@xiaomi.com>
Added simple support for IPV6_UNICAST_HOPS and IPV6_UNICAST_HOPS, the application can configure the ttl parameters of the socket in user mode.
Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
added IPV6_RECVHOPLIMIT support so that fd of SOCK_RAW ICMPV6 can obtain ttl
information, some network related tools use this feature.
Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
move the IPPROTO_IP/IPPROTO_IPV6 flag into the socket_conn_s structure to
make it more than just control udp.
Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
The third-party library we are porting will send and receive ICMPV6 messages
(router_advert / router_solicit / neighbor_advert / neighbor_solicit etc.)
from the user mode itself, so we added the SOCK_RAW related implementation
for ICMPV6.
Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
Problem:
A SOCK_CTRL socket may be led to udp_pollsetup but never reaches
udp_pollteardown, it seems that we shouldn't call udp_pollsetup for
other socket types.
Signed-off-by: Zhe Weng <wengzhe@xiaomi.com>
Piyush Patle
Huang Qi
daichuan
guoshichao
gaohedong
zhanghongyu
raiden00pl
Lars Kruse
chenrun1
Zhe Weng
Peter van der Perk
Alin Jerpelea
Petteri Aimonen
Xiang Xiao
liqinhui
wangchen
chao anandMatias N