dist/nvi/common/nothread.c

   1 /*      $NetBSD$ */
   2
   3 /*-
   4  * Copyright (c) 2000
   5  *      Sven Verdoolaege.  All rights reserved.
   6  *
   7  * See the LICENSE file for redistribution information.
   8  */
   9
  10 #include "config.h"
  11
  12 #ifndef lint
  13 static const char sccsid[] = "Id: nothread.c,v 1.4 2000/07/22 14:52:37 skimo Exp (Berkeley) Date: 2000/07/22 14:52:37";
  14 #endif /* not lint */
  15
  16 #include <sys/types.h>
  17 #include <sys/queue.h>
  18
  19 #include <bitstring.h>
  20 #include <ctype.h>
  21 #include <errno.h>
  22 #include <stdio.h>
  23 #include <stdlib.h>
  24 #include <string.h>
  25 #include <unistd.h>
  26
  27 #include "../common/common.h"
  28
  29 static int vi_nothread_run __P((WIN *wp, void *(*fun)(void*), void *data));
  30 static int vi_nothread_lock __P((WIN *, void **));
  31
  32 /*
  33  * thread_init
  34  *
  35  * PUBLIC: void thread_init __P((GS *gp));
  36  */
  37 void
  38 thread_init(GS *gp)
  39 {
  40         gp->run = vi_nothread_run;
  41         gp->lock_init = vi_nothread_lock;
  42         gp->lock_end = vi_nothread_lock;
  43         gp->lock_try = vi_nothread_lock;
  44         gp->lock_unlock = vi_nothread_lock;
  45 }
  46
  47 static int
  48 vi_nothread_run(WIN *wp, void *(*fun)(void*), void *data)
  49 {
  50         fun(data);
  51         return 0;
  52 }
  53
  54 static int
  55 vi_nothread_lock (WIN * wp, void **lp)
  56 {
  57         return 0;
  58 }