1/*  Part of SWI-Prolog
    2
    3    Author:        Jan Wielemaker
    4    E-mail:        J.Wielemaker@vu.nl
    5    WWW:           http://www.swi-prolog.org
    6    Copyright (c)  2002-2011, University of Amsterdam
    7    All rights reserved.
    8
    9    Redistribution and use in source and binary forms, with or without
   10    modification, are permitted provided that the following conditions
   11    are met:
   12
   13    1. Redistributions of source code must retain the above copyright
   14       notice, this list of conditions and the following disclaimer.
   15
   16    2. Redistributions in binary form must reproduce the above copyright
   17       notice, this list of conditions and the following disclaimer in
   18       the documentation and/or other materials provided with the
   19       distribution.
   20
   21    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
   22    "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
   23    LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
   24    FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
   25    COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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   33*/
   34
   35:- module(clib_rlimit,
   36          [ rlimit/3                    % +Limit, -Old, +New
   37          ]).   38
   39%       rlimit(+Limit, -Old, +New)
   40%
   41%       Query and set POSIX resource limits.  Provided resources are:
   42%
   43%               cpu             CPU time (seconds)
   44%               fsize           file-size (bytes)
   45%               data            size of data-segment (bytes)
   46%               stack           size of C-stack (bytes)
   47%               core            size of a core-dump (bytes)
   48%               rss             resident set size
   49%               memlock         locked-in-memory address space
   50%               nproc           number of processes
   51%               nofile          number of open files
   52
   53:- use_foreign_library(foreign(rlimit)).