github.com/SagerNet/gvisor@v0.0.0-20210707092255-7731c139d75c/pkg/abi/linux/wait.go (about)

     1  // Copyright 2019 The gVisor Authors.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //     http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package linux
    16  
    17  // Options for waitpid(2), wait4(2), and/or waitid(2), from
    18  // include/uapi/linux/wait.h.
    19  const (
    20  	WNOHANG    = 0x00000001
    21  	WUNTRACED  = 0x00000002
    22  	WSTOPPED   = WUNTRACED
    23  	WEXITED    = 0x00000004
    24  	WCONTINUED = 0x00000008
    25  	WNOWAIT    = 0x01000000
    26  	WNOTHREAD  = 0x20000000
    27  	WALL       = 0x40000000
    28  	WCLONE     = 0x80000000
    29  )
    30  
    31  // ID types for waitid(2), from include/uapi/linux/wait.h.
    32  const (
    33  	P_ALL  = 0x0
    34  	P_PID  = 0x1
    35  	P_PGID = 0x2
    36  )