Function report |
Source Code:kernel\exit.c |
Create Date:2022-07-28 09:03:20 |
Last Modify:2020-03-17 11:17:32 | Copyright©Brick |
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Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:Take down every thread in the group. This is called by fatal signals* as well as by sys_exit_group (below).
Proto:void do_group_exit(int exit_code)
Type:void
Parameter:
Type | Parameter | Name |
---|---|---|
int | exit_code |
882 | If If true, all threads except ->group_exit_task have pending SIGKILL Then exit_code = hread group exit support |
884 | Else if Not thread_group_empty(current process) Then |
887 | spin_lock_irq( & siglock) |
888 | If If true, all threads except ->group_exit_task have pending SIGKILL Then exit_code = hread group exit support |
891 | Else |
896 | spin_unlock_irq( & siglock) |
Name | Describe |
---|---|
SYSCALL_DEFINE1 | his kills every thread in the thread group. Note that any externally* wait4()-ing process will get the correct exit code - even if this* thread is not the thread group leader. |
get_signal |
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