1 files changed, 0 insertions, 59 deletions
diff --git a/src/sd_daemon/listen_fds.go b/src/sd_daemon/listen_fds.go
deleted file mode 100644
index fbd2247..0000000
--- a/src/sd_daemon/listen_fds.go
+++ /dev/null
@@ -1,59 +0,0 @@
-// Copyright 2015 CoreOS, Inc.
-// Copyright 2015 Luke Shumaker
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package sd
-
-import (
-	"os"
-	"strconv"
-	"syscall"
-)
-
-//#include <systemd/sd-daemon.h>
-import "C"
-
-// Returns a list of file descriptors passed in by the service manager
-// as part of the socket-based activation logic.
-//
-// If unsetEnv is true, then (regarless of whether the function call
-// itself succeeds or not) it will unset the environmental variables
-// LISTEN_FDS and LISTEN_PID, which will cause further calls to this
-// function to fail.
-//
-// In the case of an error, this function returns nil.
-func ListenFds(unsetEnv bool) []*os.File {
-	if unsetEnv {
-		defer os.Unsetenv("LISTEN_PID")
-		defer os.Unsetenv("LISTEN_FDS")
-	}
-
-	pid, err := strconv.Atoi(os.Getenv("LISTEN_PID"))
-	if err != nil || pid != os.Getpid() {
-		return nil
-	}
-
-	nfds, err := strconv.Atoi(os.Getenv("LISTEN_FDS"))
-	if err != nil || nfds == 0 {
-		return nil
-	}
-
-	files := make([]*os.File, 0, nfds)
-	for fd := C.SD_LISTEN_FDS_START; fd < C.SD_LISTEN_FDS_START+nfds; fd++ {
-		syscall.CloseOnExec(fd)
-		files = append(files, os.NewFile(uintptr(fd), "LISTEN_FD_"+strconv.Itoa(fd)))
-	}
-
-	return files
-}