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20 Commits

Author SHA1 Message Date
Yanfeng Liu
c8f18767de sched/tcb: fix 12320 regression 
This patch attempts to fix regressions reported for pull# 12320.

Signed-off-by: Yanfeng Liu <yfliu2008@qq.com>
 2024-06-26 00:20:26 +08:00
Ville Juven
3be81e649f libc/stdio: Flush streams in userspace when process exits 
This fixes a long standing issue, where the kernel does flushing of file
streams, although it should not handle such streams at all.
 2022-12-22 20:16:11 +08:00
Xiang Xiao
3b136771ff sched: Move the call of pthread_mutex_inconsistent to nxtask_recover 
to avoid it spread around all possible exit path

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-05-27 09:39:09 +03:00
Ville Juven
622677d4a1 libc: Implement exit, atexit, on_exit and cxa_exit on the user side 
For CONFIG_BUILD_KERNEL using the sched/task/task_exithook implementation
will just not work. It calls user code with kernel privileges which is
a bit of a security issue.
 2022-05-25 15:28:43 +08:00
Huang Qi
f1a92e9cbb libc: Move pthread_cleanup to user space 
Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
 2021-05-21 22:46:52 -06:00
Gustavo Henrique Nihei
330eff36d7 sourcefiles: Fix relative path in file header 2021-03-09 23:18:28 +08:00
Xiang Xiao
6982eb35fe sched: Remove SCHED_EXIT_KILL_CHILDREN option 
All standard indicate exit should terminate the whole process/task:
https://pubs.opengroup.org/onlinepubs/007904975/functions/exit.html
https://en.cppreference.com/w/c/program/exit
https://linux.die.net/man/2/exit
so let's remove the option and trust the caller know the difference:
1.exit terminate all threads belong the current process/task
2.pthread_exit only terminate the current(main/pthread) thread

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I2950ddee3d471272bb9570782f1cd4af33513d57
 2020-06-15 07:17:43 -06:00
Xiang Xiao
fd5fc2ab07 sched: Check the mutex consistent in main thread too 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I2d91154572805699237cfc028202021c8f8eee40
 2020-06-15 07:16:21 -06:00
Xiang Xiao
309dda3ef8 sched: pthread_cleanup_[push|pop] should be callable from main thread 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Ifefccda6cb7e2335e11976dcec74e308d64c7f5e
 2020-06-15 07:16:21 -06:00
Xiang Xiao
5785340e04 sched/group: Change group_kill_children's argument from task_tcb_s to tcb_s 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I8fee46e75bd192bbaa6b03db8fc4d5dd60c58b10
 2020-06-15 07:09:51 -06:00
Xiang Xiao
b4bd9427f7 arch: Rename _exit to up_exit to follow the naming convention 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I2779a2a3ccb5426fe78714fdcc629b8dfbb7aaf6
 2020-06-04 22:20:45 +01:00
Gregory Nutt
00ed37b609 sched/: Run nxstyle on all .c/.h files modified by PR. 2020-05-16 13:39:03 -03:00
Gregory Nutt
d823a3ab3e sched/: Make more naming consistent 
Rename various functions per the quidelines of https://cwiki.apache.org/confluence/display/NUTTX/Naming+of+OS+Internal+Functions
 2020-05-16 13:39:03 -03:00
David Sidrane
dd92faafe9 exit.c:Fix style errors. 2020-03-08 07:28:04 -06:00
Gregory Nutt
bb623d1e04 This commit renames all internal OS functions defined under sched/task so that they begin with the prefix. For example, nxtask_exit() vs. task_exit(). 
Squashed commit of the following:

    Trivial, cosmetic
    sched/, arch/, and include:  Rename task_vforkstart() as nxtask_vforkstart()
    sched/, arch/, and include:  Rename task_vforkabort() as nxtask_vforkabort()
    sched/, arch/, and include:  Rename task_vforksetup() as nxtask_vfork_setup()
    sched/:  Rename notify_cancellation() as nxnotify_cancellation()
    sched/:  Rename task_recover() to nxtask_recover()
    sched/task, sched/pthread/, Documentation/:  Rename task_argsetup() and task_terminate() to nxtask_argsetup() and nxtask_terminate(), respectively.
    sched/task:  Rename task_schedsetup() to nxtask_schedsetup()
    sched/ (plus some binfmt/, include/, and arch/):  Rename task_start() and task_starthook() to nxtask_start() and nxtask_starthook().
    arch/ and sched/:  Rename task_exit() and task_exithook() to nxtask_exit() and nxtask_exithook(), respectively.
    sched/task:  Rename all internal, static, functions to begin with the nx prefix.
 2019-02-04 13:42:51 -06:00
zhangyuan7
da737f3167 sched/group/group_foreachchild.c: group_foreachchild iterate by reverse order since the callback(e.g. group_killchildren) may remove the tcb from list 
sched Kconfig and sched/task/exit.c:  Add SCHED_EXIT_KILL_CHILDREN option to kill all child threads when the main thread of a task exits.
 2018-11-08 07:03:30 -06:00
Gregory Nutt
74db48202e sched/: Replace explict references to g_readytorun with indirect references via the this_task() macro 2016-02-06 17:44:41 -06:00
Gregory Nutt
79d554939e sched/: Fix some spacing issues 2015-10-07 19:59:14 -06:00
Gregory Nutt
cb9e27c3b0 Standardize naming used for public data and function groupings 2015-10-02 16:30:35 -06:00
Gregory Nutt
0be5f2ca81 Move exit.c to task/exit.c 2014-08-08 18:38:04 -06:00