1: /* Copyright (C) 1991, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
    2:    This file is part of the GNU C Library.
    3: 
    4:    The GNU C Library is free software; you can redistribute it and/or
    5:    modify it under the terms of the GNU Lesser General Public
    6:    License as published by the Free Software Foundation; either
    7:    version 2.1 of the License, or (at your option) any later version.
    8: 
    9:    The GNU C Library is distributed in the hope that it will be useful,
   10:    but WITHOUT ANY WARRANTY; without even the implied warranty of
   11:    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   12:    Lesser General Public License for more details.
   13: 
   14:    You should have received a copy of the GNU Lesser General Public
   15:    License along with the GNU C Library; if not, write to the Free
   16:    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
   17:    02111-1307 USA.  */
   18: 
   19: #include <errno.h>
   20: #include <sys/resource.h>
   21: #include <sys/types.h>
   22: 
   23: /* Put the soft and hard limits for RESOURCE in *RLIMITS.
   24:    Returns 0 if successful, -1 if not (and sets errno).  */
   25: int
   26: getrlimit64 (enum __rlimit_resource resource, struct rlimit64 *rlimits)
   27: {
   28:   struct rlimit rlimits32;
   29: 
   30:   if (__getrlimit (resource, &rlimits32) < 0)
   31:     return -1;
   32: 
   33:   if (rlimits32.rlim_cur == RLIM_INFINITY)
   34:     rlimits->rlim_cur = RLIM64_INFINITY;
   35:   else
   36:     rlimits->rlim_cur = rlimits32.rlim_cur;
   37:   if (rlimits32.rlim_max == RLIM_INFINITY)
   38:     rlimits->rlim_max = RLIM64_INFINITY;
   39:   else
   40:     rlimits->rlim_max = rlimits32.rlim_max;
   41: 
   42:   return 0;
   43: }