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nuttx/sched/group
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wangchengdong 0ea686bc5b sched/signal: Add support for partially disabling signals 
Signals in NuttX serve two primary purposes:

    1. Synchronization and wake-up:
    Signals can be used to block threads on specific signal sets and later
    wake them up by delivering the corresponding signals to those threads.

    2. Asynchronous notification:
    Signals can also be used to install callback handlers for specific signals, allowing threads to
    asynchronously invoke those handlers when the signals are delivered.

This change introduces the ability to partially disable signal functionality: to disable only signal functions for
Asynchronous notification, keeping functions for Synchronization and wake-up.
This enables finer-grained control over signal usage while preserving existing behavior for supported use cases.

Co-authored-by: Guo Shichao guoshichao@xiaomi.com
Signed-off-by: Chengdong Wang wangchengdong@lixiang.com
2026-01-18 08:24:13 -03:00
..
CMakeLists.txt Rename group_argvstr to nxtask_argvstr 2024-10-10 23:13:37 +08:00
group.h sched:use tcb inside of pthread_tcb_s, remove all cast 2025-12-22 17:55:45 +08:00
group_childstatus.c style: fix spelling in code comments and strings 2025-05-23 10:48:41 +08:00
group_continue.c sched: After nxsched_add_readytorun, change first parameter to up_switch_context to this_task() 2025-08-20 10:16:43 +08:00
group_create.c sched:use tcb_s inside of task_tcb_s , remove all cast 2025-12-22 17:55:45 +08:00
group_exitinfo.c sched: remove all spin_lock_irqsave(NULL) 2025-01-06 23:11:44 +08:00
group_foreachchild.c Revert "sched/group: move task group into task_tcb_s to improve performance" 2025-12-21 08:53:46 -03:00
group_free.c sched: migrate to SPDX identifier 2024-09-12 01:10:14 +08:00
group_getegid.c sched: migrate to SPDX identifier 2024-09-12 01:10:14 +08:00
group_geteuid.c sched: migrate to SPDX identifier 2024-09-12 01:10:14 +08:00
group_getgid.c sched: migrate to SPDX identifier 2024-09-12 01:10:14 +08:00
group_getuid.c sched: migrate to SPDX identifier 2024-09-12 01:10:14 +08:00
group_join.c sched:use tcb inside of pthread_tcb_s, remove all cast 2025-12-22 17:55:45 +08:00
group_killchildren.c sched/sleep: replace all Signal-based sleep implement to Scheduled sleep 2025-10-17 14:05:02 +08:00
group_leave.c sched/signal: Add support for partially disabling signals 2026-01-18 08:24:13 -03:00
group_malloc.c sched: migrate to SPDX identifier 2024-09-12 01:10:14 +08:00
group_realloc.c sched: migrate to SPDX identifier 2024-09-12 01:10:14 +08:00
group_setegid.c sched: migrate to SPDX identifier 2024-09-12 01:10:14 +08:00
group_seteuid.c sched: migrate to SPDX identifier 2024-09-12 01:10:14 +08:00
group_setgid.c sched: migrate to SPDX identifier 2024-09-12 01:10:14 +08:00
group_setuid.c sched: migrate to SPDX identifier 2024-09-12 01:10:14 +08:00
group_setupidlefiles.c sched: migrate to SPDX identifier 2024-09-12 01:10:14 +08:00
group_setuptaskfiles.c sched:use tcb_s inside of task_tcb_s , remove all cast 2025-12-22 17:55:45 +08:00
group_signal.c sched/signal: Add support for partially disabling signals 2026-01-18 08:24:13 -03:00
group_suspendchildren.c sched/group: There is no need to use sched_[un]lock 2024-10-09 13:46:33 +08:00
group_waiter.c sched: migrate to SPDX identifier 2024-09-12 01:10:14 +08:00
group_zalloc.c sched: migrate to SPDX identifier 2024-09-12 01:10:14 +08:00
Make.defs Rename group_argvstr to nxtask_argvstr 2024-10-10 23:13:37 +08:00