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unix.go
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/
unix.go
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package main
import (
"net"
"os/exec"
)
const (
socketName = "/tmp/dinit.sock"
socketMaxLen = 512
)
func startCommand(c net.Conn) {
defer c.Close()
cmdargs, err := ReadArgs(c)
if err != nil {
lg.Printf("socket: error reading data: %s", err)
return
}
commands, _ := Args(cmdargs)
run(commands, true)
}
func socket(sock string) {
l, err := net.Listen("unix", sock)
if err != nil {
lg.Fatalf("socket: listen error: %s", err)
}
lg.Printf("socket: successfully created")
for {
fd, err := l.Accept()
if err != nil {
lg.Printf("socket: accept error: %s", err)
continue
}
go startCommand(fd)
}
}
func write(sock string, cmds []*exec.Cmd) error {
c, err := net.Dial("unix", sock)
if err != nil {
return err
}
defer c.Close()
return WriteArgs(c, String(cmds))
}