YAMAMOTO Takashi 91611de0ff waitid: implement WNOHANG ...

If there's no child status available immediately,
return 0 without blocking as specified by the standards.

I checked the following version of the standard.
I believe it has always been this way though.

    The Open Group Base Specifications Issue 7, 2018 edition
    IEEE Std 1003.1-2017 (Revision of IEEE Std 1003.1-2008)

2020-06-26 05:19:59 -05:00

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clock

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environ

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group

sched/group: Change group_kill_children's argument from task_tcb_s to tcb_s

2020-06-15 07:09:51 -06:00

init

sched: Avoid call up_initial_state for idle thread twice

2020-06-16 17:05:05 -06:00

irq

Add syscall and irqhandler hooks in sched_note.h

2020-06-16 14:04:53 -03:00

module

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mqueue

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paging

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pthread

sched/pthread/pthread_cleanup.c: Exclude kernel threads.

2020-06-17 13:18:30 -03:00

sched

waitid: implement WNOHANG

2020-06-26 05:19:59 -05:00

semaphore

sched/: Make more naming consistent

2020-05-17 14:01:00 -03:00

signal

sched: Consolidate the cancellation notification logic

2020-06-15 21:21:14 +01:00

task

sched: Consolidate the cancellation notification logic

2020-06-15 21:21:14 +01:00

timer

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wdog

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wqueue

sched/: Make more naming consistent

2020-05-16 13:39:03 -03:00

Kconfig

sched/sched/sched_note.c: Implement interrupt/syscall support

2020-06-16 20:42:22 +01:00

Makefile

build: Replace -I with INCDIR

2020-05-24 20:20:12 +01:00