29 lines
1.1 KiB
C
29 lines
1.1 KiB
C
/***********************************************************************/
|
|
/* */
|
|
/* OCaml */
|
|
/* */
|
|
/* Xavier Leroy, projet Cristal, INRIA Rocquencourt */
|
|
/* */
|
|
/* Copyright 1996 Institut National de Recherche en Informatique et */
|
|
/* en Automatique. All rights reserved. This file is distributed */
|
|
/* under the terms of the GNU Library General Public License, with */
|
|
/* the special exception on linking described in file ../../LICENSE. */
|
|
/* */
|
|
/***********************************************************************/
|
|
|
|
#include <mlvalues.h>
|
|
#include "unixsupport.h"
|
|
#include <errno.h>
|
|
#ifdef HAS_UNISTD
|
|
#include <unistd.h>
|
|
#endif
|
|
|
|
CAMLprim value unix_nice(value incr)
|
|
{
|
|
int ret;
|
|
errno = 0;
|
|
ret = nice(Int_val(incr));
|
|
if (ret == -1 && errno != 0) uerror("nice", Nothing);
|
|
return Val_int(ret);
|
|
}
|