shadow/libmisc/ulimit.c

#include <config.h>

#include "rcsid.h"
RCSID ("$Id: ulimit.c,v 1.3 2003/04/22 10:59:22 kloczek Exp $")
#if HAVE_ULIMIT_H
#include <ulimit.h>
#ifndef UL_SETFSIZE
#ifdef UL_SFILLIM
#define UL_SETFSIZE UL_SFILLIM
#else
#define UL_SETFSIZE 2
#endif
#endif
#elif HAVE_SYS_RESOURCE_H
#include <sys/time.h>		/* for struct timeval on sunos4 */
/* XXX - is the above ok or should it be <time.h> on ultrix? */
#include <sys/resource.h>
#endif
void set_filesize_limit (int blocks)
{
#if HAVE_ULIMIT_H
	ulimit (UL_SETFSIZE, blocks);
#elif defined(RLIMIT_FSIZE)
	struct rlimit rlimit_fsize;

	rlimit_fsize.rlim_cur = rlimit_fsize.rlim_max = 512L * blocks;
	setrlimit (RLIMIT_FSIZE, &rlimit_fsize);
#endif
}