github.com/symfony-cli/symfony-cli@v0.0.0-20240514161054-ece2df437dfa/local/process/process_other.go (about)

     1  //go:build !linux && !windows
     2  // +build !linux,!windows
     3  
     4  /*
     5   * Copyright (c) 2021-present Fabien Potencier <fabien@symfony.com>
     6   *
     7   * This file is part of Symfony CLI project
     8   *
     9   * This program is free software: you can redistribute it and/or modify
    10   * it under the terms of the GNU Affero General Public License as
    11   * published by the Free Software Foundation, either version 3 of the
    12   * License, or (at your option) any later version.
    13   *
    14   * This program is distributed in the hope that it will be useful,
    15   * but WITHOUT ANY WARRANTY; without even the implied warranty of
    16   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
    17   * GNU Affero General Public License for more details.
    18   *
    19   * You should have received a copy of the GNU Affero General Public License
    20   * along with this program. If not, see <http://www.gnu.org/licenses/>.
    21   */
    22  
    23  package process
    24  
    25  import (
    26  	"os/exec"
    27  	"syscall"
    28  )
    29  
    30  func deathsig(sysProcAttr *syscall.SysProcAttr) {
    31  	// the following helps with killing the main process and its children
    32  	// see https://medium.com/@felixge/killing-a-child-process-and-all-of-its-children-in-go-54079af94773
    33  	sysProcAttr.Setpgid = true
    34  }
    35  
    36  func kill(cmd *exec.Cmd) error {
    37  	return syscall.Kill(-cmd.Process.Pid, syscall.SIGKILL)
    38  }