Don't compile dump_task logic if CONFIG_DEBUG_ALERT=n.
With _alert() disabled this logic does nothing, but the compiler
is not smart enough to optimize this code.
on minimal stm32f3 configuration it saves 396B of flash.
- Update open return value to ENOTDIR when ancestor is a file.
- Update rmdir return value to ENOTDIR when path is not a directory.
- Better logs for file and dir operations.
Signed-off-by: Saurav Pal <resyfer.dev@gmail.com>
reason:
We decouple semcount from business logic by using an independent counting variable,
which allows us to remove critical sections in many cases.
Signed-off-by: hujun5 <hujun5@xiaomi.com>
This PR enables the CI Builds for msys2, msvc, arm-08, arm-10, arm-13 for Complex PRs. We disable the CI Builds for arm-01, arm-09, arm-11.
This will help to fix the recent breakage of builds: https://github.com/apache/nuttx/issues/14598
CC: pthread/pthread_mutexattr_getrobust.c artc I800: creating archive libsched.a
CC: unistd/lib_getopterrp.c ctc W505: ["unistd/lib_getoptargp.c" 48/29] implicit declaration of function "getoptvars"
ctc W577: ["unistd/lib_getoptargp.c" 48/39] calling a function without a prototype
ctc W524: ["unistd/lib_getoptargp.c" 48/27] conversion of integer to pointer at assignment
ctc E212: ["unistd/lib_getoptargp.c" 49/13] access to incomplete type
ctc W523: ["unistd/lib_getoptargp.c" 49/13] pointers to different types at return
Signed-off-by: zhangyuan29 <zhangyuan29@xiaomi.com>
This patch fixed userspace headers conflict. Architecture-related definition and API should not be exposed to users.
Signed-off-by: ouyangxiangzhen <ouyangxiangzhen@xiaomi.com>
Move CONFIG_SEM_PREALLOCHOLDERS to include/semaphore.h to avoid undefined issues from occurring in other places as well.
Signed-off-by: cuiziwei <cuiziwei@xiaomi.com>
kasan does not instrument the assembly function,
so it is checked in advance before calling.
If Kasan is not turned on, the speed and space will
be almost unchanged under compiler optimization.
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
Summary:
When the user sets an illegal signo, the error will only be known when timer_signotify is triggered during timeout.
By intercepting timer_create, we can directly locate the problem
Signed-off-by: chenrun1 <chenrun1@xiaomi.com>
reason:
Replace "inline" with "inline_function" for "up_interrupt_context" to ensure consistency with other arch
Signed-off-by: hujun5 <hujun5@xiaomi.com>
we will drop packet when tcp_close_eventhandler
is register and invoke by tcp_input. then we will always early return and
never stop, the peer will only close the connection if we send reset packet.
precondition:
close -> register tcp_close_eventhandler;
tcp_input -> tcp_callback(TCP_NEWDATA) -> devif_conn_event -> tcp_close_eventhandler
-> flags &= ~TCP_NEWDATA -> NOT entry tcp_data_event -> conn->recvreq NOT increase
old flow:
tcp_input -> tcp->seqno greater than conn->rcvseq -> tcp_send(TCP_ACK)
with this patch:
tcp_input -> tcp->seqno greater than conn->rcvseq -> !TCP_ESTABLISHED
-> case TCP_FIN_WAIT_1 -> dev->d_len greater than 0 -> tcp_reset
Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
This primarily fixes allocated memory overrun due to invalidly
calculated limit of the chunk. The function here allocates chunk of size
that includes required header. The error was that size of the chunk was
invalidly again added when limit was being calculated. This was causing
memory overrun and issues especially with object growing (reallocation).
The secondary fix here is to the algorithm that rounds the required size
to the multiple of chunk size. In short chunk size must be reduced by
one to get the correct mask. The condition that was generating the mask
was also invalid because it must perform shift with at most one less
than number of bits (not bytes).
