incubator-nuttx/drivers/pipes
dongjiuzhu1 0fb1dc2b93 drivers/pipes: using rmutex to protect pipe and avoid deadlock
nxsem_wait
nuttx/sched/semaphore/sem_wait.c:176
nxmutex_lock
nuttx/libs/libc/misc/lib_mutex.c:204 (discriminator 2)
pipecommon_write
nuttx/drivers/pipes/pipe_common.c:538 (discriminator 2)
file_write
nuttx/fs/vfs/fs_write.c:91
write
nuttx/include/unistd.h:523 (discriminator 2)
nxsig_deliver
nuttx/sched/signal/sig_deliver.c:170 (discriminator 4)
arm_sigdeliver
nuttx/arch/arm/src/armv7-a/arm_sigdeliver.c:107
irq_waitlock
nuttx/sched/irq/irq_csection.c:204
nxsem_post
nuttx/sched/semaphore/sem_post.c:86 (discriminator 2)
nxmutex_unlock
nuttx/libs/libc/misc/lib_mutex.c:339 (discriminator 2)
pipecommon_poll
nuttx/drivers/pipes/pipe_common.c:769
file_poll
nuttx/fs/vfs/fs_poll.c:321
poll_fdsetup
nuttx/fs/vfs/fs_poll.c:194
poll
nuttx/include/sys/poll.h:164
uv_run
apps/system/libuv/libuv/src/unix/core.c:449
adb_hal_run
apps/system/adb/microADB/hal/hal_uv.c:76
adbd_main
apps/system/adb/adb_main.c:157
nxtask_startup
nuttx/libs/libc/sched/task_startup.c:70 (discriminator 2)
nxtask_start
nuttx/sched/task/task_start.c:134

Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
2024-09-28 13:50:21 +08:00
..
CMakeLists.txt
Kconfig
Make.defs
fifo.c
pipe.c
pipe_common.c drivers/pipes: using rmutex to protect pipe and avoid deadlock 2024-09-28 13:50:21 +08:00
pipe_common.h drivers/pipes: using rmutex to protect pipe and avoid deadlock 2024-09-28 13:50:21 +08:00