2 ** Copyright 1998 - 1999 Double Precision, Inc. See COPYING for
3 ** distribution information.
10 #include "lockfcntl.c"
13 #include "lockflock.c"
16 #include "locklockf.c"
28 signal(SIGCHLD
, SIG_DFL
);
35 if ((p
=fork()) == (pid_t
)-1)
49 if ((f
=open("conftest.lock", O_RDWR
|O_CREAT
, 0644)) < 0)
56 if (ll_lockfd(f
, ll_writelock
, 0, 0))
65 if ((f
=open("conftest.lock", O_RDWR
|O_CREAT
, 0644)) < 0)
71 if (ll_lockfd(f
, ll_writelock
, 0, 0))