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daemon

package module

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Versions in this module

v0

v0.1.4

Jun 1, 2018

v0.1.3

Mar 5, 2018

v0.1.2

Nov 24, 2017

v0.1.1

May 18, 2017

v0.1.0

Feb 20, 2016

Changes in this version

+ const FILE_PERM

+ const MARK_NAME

+ const MARK_VALUE

+ var ErrStop = errors.New("stop serve signals")

+ var ErrWouldBlock = syscall.EWOULDBLOCK

+ func AddCommand(f Flag, sig os.Signal, handler SignalHandlerFunc)

+ func AddFlag(f Flag, sig os.Signal)

+ func Flags() map[Flag]os.Signal

+ func GetFdName(fd uintptr) (name string, err error)

+ func ReadPidFile(name string) (pid int, err error)

+ func SendCommands(p *os.Process) (err error)

+ func ServeSignals() (err error)

+ func SetSigHandler(handler SignalHandlerFunc, signals ...os.Signal)

+ func WasReborn() bool

+ type Context struct

+ Args []string

+ Chroot string

+ Credential *syscall.Credential

+ Env []string

+ LogFileName string

+ LogFilePerm os.FileMode

+ PidFileName string

+ PidFilePerm os.FileMode

+ Umask int

+ WorkDir string

+ func (d *Context) Reborn() (child *os.Process, err error)

+ func (d *Context) Release() (err error)

+ func (d *Context) Search() (daemon *os.Process, err error)

+ type Flag interface

+ IsSet func() bool

+ func ActiveFlags() (ret []Flag)

+ func BoolFlag(f *bool) Flag

+ func StringFlag(f *string, v string) Flag

+ type LockFile struct

+ func CreatePidFile(name string, perm os.FileMode) (lock *LockFile, err error)

+ func NewLockFile(file *os.File) *LockFile

+ func OpenLockFile(name string, perm os.FileMode) (lock *LockFile, err error)

+ func (file *LockFile) Lock() error

+ func (file *LockFile) ReadPid() (pid int, err error)

+ func (file *LockFile) Remove() error

+ func (file *LockFile) Unlock() error

+ func (file *LockFile) WritePid() (err error)

+ type SignalHandlerFunc func(sig os.Signal) (err error)