1: /*
   2:  * Copyright (c) 1980 Regents of the University of California.
   3:  * All rights reserved.  The Berkeley software License Agreement
   4:  * specifies the terms and conditions for redistribution.
   5:  *
   6:  *	@(#)fork_.c	5.1	6/7/85
   7:  */
   8: 
   9: /*
  10:  * fork a copy of this process
  11:  *
  12:  * calling sequence:
  13:  *	integer fork
  14:  *	ierror = fork()
  15:  * where:
  16:  *	ierror will be	- child pid if parent and successful
  17:  *			- 0 if child
  18:  *			- -errno if unsuccessful
  19:  */
  20: 
  21: #include    "../libI77/fiodefs.h"
  22: 
  23: extern int errno;
  24: 
  25: long fork_()
  26: {
  27:     long i;
  28: 
  29:     for (i = 0; i < MXUNIT; i++)
  30:         flush_(&i);
  31:     i = (long)fork();
  32:     if (i < 0)
  33:         return((long)(-errno));
  34:     return(i);
  35: }

Defined functions

fork_ defined in line 25; never used
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