1 /*
   2  * This file and its contents are supplied under the terms of the
   3  * Common Development and Distribution License ("CDDL"), version 1.0.
   4  * You may only use this file in accordance with the terms of version
   5  * 1.0 of the CDDL.
   6  *
   7  * A full copy of the text of the CDDL should have accompanied this
   8  * source.  A copy of the CDDL is also available via the Internet at
   9  * http://www.illumos.org/license/CDDL.
  10  */
  11 
  12 /*
  13  * Copyright 2015 Mohamed A. Khalfella <khalfella@gmail.com>
  14  */
  15 
  16 /*
  17  * General pidnode routines are stored in this file.
  18  */
  19 
  20 #include <sys/pidnode.h>
  21 
  22 
  23 /*
  24  * Compare two pid_node_t elements. Used by AVL trees.
  25  */
  26 
  27 int
  28 pid_node_comparator(const void *l, const void *r)
  29 {
  30         const pid_node_t *li = l;
  31         const pid_node_t *ri = r;
  32 
  33         if (li->pn_pid > ri->pn_pid)
  34                 return (1);
  35         if (li->pn_pid < ri->pn_pid)
  36                 return (-1);
  37         return (0);
  38 }