common/nothread.c

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