Function report

linux kernel

5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\signal.c Create Date:2020-09-18 20:21:20
Last Modify:2020-03-17 13:28:47 Copyright©Brick
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Name:sys_rt_sigtimedwait - synchronously wait for queued signals specified * in @uthese

Proto:SYSCALL_DEFINE4(rt_sigtimedwait, const sigset_t *, uthese, siginfo_t *, uinfo, const struct __kernel_timespec *, uts, size_t, sigsetsize)

Type:

Parameter:Nothing

3501  If sigsetsize != sizeof(sigset_t) Then Return -Invalid argument
3504  If copy_from_user( & these, uthese, size of these ) Then Return -Bad address
3507  If uts Then
3508  If get_timespec64( & ts, uts) Then Return -Bad address
3512  ret = wait for queued signals specified in @which
3514  If ret > 0 && uinfo Then
3515  If copy_siginfo_to_user(uinfo, & info) Then ret = -Bad address
3519  Return ret