github.com/iDigitalFlame/xmt@v0.5.4/c2/task/yv_unix.go (about)

     1  //go:build !windows && !plan9 && !js && !linux && !android && !aix && !illumos && !solaris
     2  // +build !windows,!plan9,!js,!linux,!android,!aix,!illumos,!solaris
     3  
     4  // Copyright (C) 2020 - 2023 iDigitalFlame
     5  //
     6  // This program is free software: you can redistribute it and/or modify
     7  // it under the terms of the GNU General Public License as published by
     8  // the Free Software Foundation, either version 3 of the License, or
     9  // any later version.
    10  //
    11  // This program is distributed in the hope that it will be useful,
    12  // but WITHOUT ANY WARRANTY; without even the implied warranty of
    13  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    14  // GNU General Public License for more details.
    15  //
    16  // You should have received a copy of the GNU General Public License
    17  // along with this program.  If not, see <https://www.gnu.org/licenses/>.
    18  //
    19  
    20  package task
    21  
    22  import (
    23  	"context"
    24  	"syscall"
    25  	"time"
    26  
    27  	"github.com/iDigitalFlame/xmt/data"
    28  )
    29  
    30  func taskShutdown(_ context.Context, r data.Reader, _ data.Writer) error {
    31  	if _, err := r.StringVal(); err != nil {
    32  		return err
    33  	}
    34  	t, err := r.Uint32()
    35  	if err != nil {
    36  		return err
    37  	}
    38  	if _, err := r.Uint32(); err != nil {
    39  		return err
    40  	}
    41  	v, err := r.Uint8()
    42  	if err != nil {
    43  		return err
    44  	}
    45  	x := uintptr(0x4000)
    46  	if v&1 != 0 {
    47  		x = 0
    48  	}
    49  	if t > 0 {
    50  		time.Sleep(time.Second * time.Duration(t))
    51  	}
    52  	if o, _, err := syscall.Syscall6(syscall.SYS_REBOOT, x, 0, 0, 0, 0, 0); o != 0 {
    53  		return err
    54  	}
    55  	return nil
    56  }