X-Git-Url: http://www.git.cypherpunks.ru/?p=goredo.git;a=blobdiff_plain;f=main.go;h=5bb158b9f3438a137047ae16202241b30e2bdf2f;hp=f87bdac0d7f97295c88664af3706c20211e2f5be;hb=f0f007ed9bb046289965d2a7e64f215e4a50a441;hpb=0030b3e73152bf9d9ad3e435fa42e607c7865321

diff --git a/main.go b/main.go
index f87bdac..5bb158b 100644
--- a/main.go
+++ b/main.go
@@ -227,7 +227,11 @@ func main() {
 	if v := os.Getenv(EnvOODTgtsFd); v != "" {
 		fd := mustParseFd(v, EnvOODTgtsFd)
 		fdLock := mustParseFd(v, EnvOODTgtsLockFd)
-		if err = unix.Flock(int(fdLock.Fd()), unix.LOCK_EX); err != nil {
+		flock := unix.Flock_t{
+			Type:   unix.F_WRLCK,
+			Whence: io.SeekStart,
+		}
+		if err = unix.FcntlFlock(fdLock.Fd(), unix.F_SETLKW, &flock); err != nil {
 			log.Fatalln(err)
 		}
 		if _, err = fd.Seek(0, io.SeekStart); err != nil {
@@ -237,7 +241,8 @@ func main() {
 		if err != nil {
 			log.Fatalln(err)
 		}
-		if err = unix.Flock(int(fdLock.Fd()), unix.LOCK_UN); err != nil {
+		flock.Type = unix.F_UNLCK
+		if err = unix.FcntlFlock(fdLock.Fd(), unix.F_SETLK, &flock); err != nil {
 			log.Fatalln(err)
 		}
 		OODTgts = map[string]struct{}{}