func Create(name string) (file *File, err error) Create creates the named file mode 0666 (before umask), truncating it if it already exists. If successful, methods on the returned File can be used for int64 func TimevalToNsec(tv Timeval) int64 func Truncate(path string, length int64) (err error) func Umask(mask int) (oldmask int) func Uname(buf *Utsname) (err error) func UnixCredentials(ucred *Ucred) []byte = 92 SYS_FCHOWN = 93 SYS_LCHOWN = 94 SYS_UMASK = 95 SYS_GETTIMEOFDAY = 96 SYS_GETRLIMIT = 97

os.Exit(0) } /* Change the file mode mask */ _ = syscall.Umask(0) // create a new SID for the child process s_ret, s_errno := syscall.Setsid()

process. if ret > 0 { os.Exit(0) } /* Change the file mode mask */ _ = syscall.Umask(0) // create a new SID for the child process s_ret, s_errno := syscall.Setsid() if s_errno