4lDO2
40 lines
1.1 KiB
Rust
40 lines
1.1 KiB
Rust
use super::super::{types::*, Pal};
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use crate::{
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error::{Errno, Result},
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header::{
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signal::{sigaction, siginfo_t, sigset_t, sigval, stack_t},
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sys_time::itimerval,
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time::timespec,
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},
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};
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pub trait PalSignal: Pal {
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fn getitimer(which: c_int, out: &mut itimerval) -> Result<()>;
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fn kill(pid: pid_t, sig: c_int) -> Result<()>;
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fn sigqueue(pid: pid_t, sig: c_int, val: sigval) -> Result<()>;
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fn killpg(pgrp: pid_t, sig: c_int) -> Result<()>;
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fn raise(sig: c_int) -> Result<()>;
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fn setitimer(which: c_int, new: &itimerval, old: Option<&mut itimerval>) -> Result<()>;
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fn sigaction(sig: c_int, act: Option<&sigaction>, oact: Option<&mut sigaction>) -> Result<()>;
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unsafe fn sigaltstack(ss: Option<&stack_t>, old_ss: Option<&mut stack_t>) -> Result<()>;
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fn sigpending(set: &mut sigset_t) -> Result<()>;
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fn sigprocmask(how: c_int, set: Option<&sigset_t>, oset: Option<&mut sigset_t>) -> Result<()>;
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fn sigsuspend(mask: &sigset_t) -> Errno; // always fails
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fn sigtimedwait(
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set: &sigset_t,
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sig: Option<&mut siginfo_t>,
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tp: Option<×pec>,
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) -> Result<()>;
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}
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