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Turnbull China Bikeride
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UNIXLIB37B
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!UnixLib37
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getrlimit
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1996-11-09
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/****************************************************************************
*
* $Source: /unixb/home/unixlib/source/unixlib37/src/resource/c/RCS/getrlimit,v $
* $Date: 1996/05/06 09:01:33 $
* $Revision: 1.2 $
* $State: Rel $
* $Author: unixlib $
*
* $Log: getrlimit,v $
* Revision 1.2 1996/05/06 09:01:33 unixlib
* Updates to sources made by Nick Burrett, Peter Burwood and Simon Callan.
* Saved for 3.7a release.
*
* Revision 1.1 1996/04/19 21:29:28 simon
* Initial revision
*
***************************************************************************/
static const char rcs_id[] = "$Id: getrlimit,v 1.2 1996/05/06 09:01:33 unixlib Rel $";
#include <sys/syslib.h>
#include <sys/resource.h>
#include <sys/os.h>
#include <sys/unix.h>
#include <errno.h>
#include <stdio.h>
/* Put the soft and hard limits for RESOURCE in *RLIMITS.
Returns 0 if successful, -1 if not (and sets errno). */
int
getrlimit (enum __rlimit_resource resource, struct rlimit *rlimits)
{
if (rlimits == NULL || (unsigned int) resource >= RLIMIT_NLIMITS)
{
errno = EINVAL;
return -1;
}
*rlimits = __u->limit[resource];
return 0;
}