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/*************************************************
* Exim Monitor *
*************************************************/
/* Copyright (c) University of Cambridge, 1995 - 2016 */
/* See the file NOTICE for conditions of use and distribution. */
/* This file contains a number of subroutines that are in effect
just alternative packaging for calls to various X functions that
happen to be convenient for this program. */
#include "em_hdr.h"
/*************************************************
* xs_SetValues *
*************************************************/
/* Unpick a variable-length argument list and set up an
appropriate call to XtSetValues. To make it reasonably
efficient, we keep a working Arg structure of length 15;
the largest call in eximon sets 11 values. The code uses
malloc/free if more, just in case there is ever a longer
one that gets overlooked. */
static Arg xs_temparg[15];
void xs_SetValues(Widget w, Cardinal num_args, ...)
{
int i;
va_list ap;
Arg *aa = (num_args > 15)? store_malloc(num_args*sizeof(Arg)) : xs_temparg;
va_start(ap, num_args);
for (i = 0; i < num_args; i++)
{
aa[i].name = va_arg(ap, String);
aa[i].value = va_arg(ap, XtArgVal);
}
va_end(ap);
XtSetValues(w, aa, num_args);
if (num_args > 15) store_free(aa);
}
/* End of em_xs.c */
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