1 files changed, 0 insertions, 77 deletions
diff --git a/manual/examples/ofdlocks.c b/manual/examples/ofdlocks.c
deleted file mode 100644
index 42074105a8..0000000000
--- a/manual/examples/ofdlocks.c
+++ /dev/null
@@ -1,77 +0,0 @@
-/* Open File Description Locks Usage Example
-   Copyright (C) 1991-2017 Free Software Foundation, Inc.
-
-   This program is free software; you can redistribute it and/or
-   modify it under the terms of the GNU General Public License
-   as published by the Free Software Foundation; either version 2
-   of the License, or (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, see <http://www.gnu.org/licenses/>.
-*/
-
-#define _GNU_SOURCE
-#include <stdio.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <pthread.h>
-
-#define FILENAME	"/tmp/foo"
-#define NUM_THREADS	3
-#define ITERATIONS	5
-
-void *
-thread_start (void *arg)
-{
-  int i, fd, len;
-  long tid = (long) arg;
-  char buf[256];
-  struct flock lck = {
-    .l_whence = SEEK_SET,
-    .l_start = 0,
-    .l_len = 1,
-  };
-
-  fd = open ("/tmp/foo", O_RDWR | O_CREAT, 0666);
-
-  for (i = 0; i < ITERATIONS; i++)
-    {
-      lck.l_type = F_WRLCK;
-      fcntl (fd, F_OFD_SETLKW, &lck);
-
-      len = sprintf (buf, "%d: tid=%ld fd=%d\n", i, tid, fd);
-
-      lseek (fd, 0, SEEK_END);
-      write (fd, buf, len);
-      fsync (fd);
-
-      lck.l_type = F_UNLCK;
-      fcntl (fd, F_OFD_SETLK, &lck);
-
-      /* sleep to ensure lock is yielded to another thread */
-      usleep (1);
-    }
-  pthread_exit (NULL);
-}
-
-int
-main (int argc, char **argv)
-{
-  long i;
-  pthread_t threads[NUM_THREADS];
-
-  truncate (FILENAME, 0);
-
-  for (i = 0; i < NUM_THREADS; i++)
-    pthread_create (&threads[i], NULL, thread_start, (void *) i);
-
-  pthread_exit (NULL);
-  return 0;
-}