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From: Jan Riedinger <jan@physik.TU-Berlin.DE>
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Subject: 950726-SNAP: flock
To: bugs@freebsd.org
Date: Sun, 17 Sep 1995 02:33:15 +0100 (MET DST)
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The man page for flock is slightly broken. Under SYNOPSIS you find:
#include <sys/file.h> 
but the constants LOCK_SH, etc, are only defined in fcntl.h 

BTW: It would be nice, if flock could detect a deadlock and return
     an error for it.