ngspice/src/frontend/com_gnuplot.c

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#include <stddef.h>
#include <ngspice.h>
#include <bool.h>
#include <wordlist.h>
#include "plotting/plotit.h"
#include "com_gnuplot.h"
/* gnuplot file plotargs */
void
com_gnuplot(wordlist *wl)
{
char *fname;
bool tempf = FALSE;
if (wl) {
fname = wl->wl_word;
wl = wl->wl_next;
}
if (!wl) {
return;
}
if (cieq(fname, "temp") || cieq(fname, "tmp")) {
fname = smktemp("gp"); /* Is this the correct name ? */
tempf = TRUE;
}
(void) plotit(wl, fname, "gnuplot");
#if 0
/* Leave temp file sitting around so gnuplot can grab it from
background. */
if (tempf)
(void) unlink(fname);
#endif
return;
}