Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\signal.c Create Date:2022-07-28 09:17:50
Last Modify:2020-03-17 13:28:47 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:restore_altstack

Proto:int restore_altstack(const stack_t __user *uss)

Type:int

Parameter:

TypeParameterName
const stack_t __user *uss
4054  If copy_from_user( & new, uss, sizeof(stack_t)) Then Return -EFAULT
4056  do_sigaltstack( & new, NULL, current_user_stack_pointer(), MINSIGSTKSZ)
4059  Return 0