origoffset represent the offset of current node
offset represent the offset of the file when
the current node is a soft or hard link
Signed-off-by: guohao15 <guohao15@xiaomi.com>
The man manual describes that poll only has EFAULT, EINTR, EINVAL, and ENOMEM return values.
If a file returns an error, the POLLERR event should be set and OK should be returned
https://man7.org/linux/man-pages/man2/poll.2.html
When using libuv to poll the socket, the socket poll returned an EBUSY error, causing libuv to abort.
The expected logic should be to return OK, allowing libuv to notify the event listener that the POLLERR event occurred.
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
Signed-off-by: ligd <liguiding1@xiaomi.com>
timeout is a type of int
in MSEC2TICK, timeout may be multiplied by USEC_PER_MSEC
and the result may be out of range of int
Besides, this will induce following ERROR while running simulator:
vfs/fs_poll.c:498:38: runtime error: signed integer overflow:
19768268 * 1000 cannot be represented in type 'int'
Signed-off-by: zhengyu9 <zhengyu9@xiaomi.com>
Signed-off-by: ligd <liguiding1@xiaomi.com>
This PR extends the CI Build Rules to eliminate more unnecessary builds. We use the Board Label for PRs:
- Previously: "Arch: arm" will build only `arm-01` to `arm-14`
- Now: "Board: arm" will also build `arm-01` to `arm-14`
- This applies only to Simple PRs: One Arch Label + One Board Label + One Size Label, like "Arch: arm, Board: arm, Size: L"
- If Arch Label and Board Label are both present: They must be the same. Otherwise All Targets shall be built.
- Works with Arm32, Arm64, RISC-V, Simulator, x86_64 and Xtensa
The updated code is explained here: https://github.com/apache/nuttx/issues/13775
When using include command in defconfig, it is necessary to support overwriting the configuration in other files
kconfig-conf only prints warnings, but does not return errors
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
The argument addr is a pointer to a sockaddr structure.
This structure is filled in with the address of the peer socket,
as known to the communications layer.
Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
Use address addition and subtraction, no longer as the return value of the address. Tags must be removed before calculation
Signed-off-by: wangmingrong1 <wangmingrong1@xiaomi.com>
According to the standard definition, assert should return a void expression
https://pubs.opengroup.org/onlinepubs/007904875/basedefs/assert.h.html
This patch involves two changes:
If you define the NDEBUG macro, assert does not use any parameters and directly returns a void expression.
assert should return a void expression and cannot use do-while statements.
If the following code , a compilation error will occur.
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
When using alarm_arch implementation, 64-bit time can be returned. Using unsign long will cause precision loss.
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
The unaligned address is used in kasan_register, but the aligned address is used in kasan_unregister.
The mismatch between the addr value and mm_heapstart will result in a crash due to the inability to unregister correctly.
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
use correct macro for cpu_set_t busy variable and remove obsolote check
also remove not needed #include <sched.h> and "Public data"
Signed-off-by: p-szafonimateusz <p-szafonimateusz@xiaomi.com>
When some coverage files cannot be parsed correctly,
skip the current error file and continue to generate coverage report
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
gprof can analyze code hot spots based on scheduled sampling.
After adding the "-pg" parameter when compiling, you can view the code call graph.
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
