NAME¶

isvdd -tells if a name contains the pattern defined by the user

ORIGIN¶

This software belongs to the ALLIANCE CAD SYSTEM developed by the ASIM team at LIP6 laboratory of Université Pierre et Marie CURIE, in Paris, France.

Web : http://asim.lip6.fr/recherche/alliance/
E-mail : alliance-users@asim.lip6.fr

SYNOPSYS¶

#include "mut.h"
char* isvdd(s)
char ∗s;

PARAMETER¶

s

Pointer to the string to be check as power high

DESCRIPTION¶

isvdd searches an occurence of the string defined by the MBK_VDD(1) environment variable in the string s. If this string is not set by the user, its default value is "vdd".

RETURN VALUE¶

isvdd return NULL the pattern is not present If the pattern is found, a value different from NULL is returned.

EXAMPLE¶

#include "mut.h"
#include "mlo.h"
find_a_vdd(f)
lofig_list *f;
{
locon_list *c;
losig_list *s;
	/* first check connectors */
	for (c = f->LOCON; c; c = c->NEXT) {
		if (isvdd(c->NAME))
			return c->SIG;
		if (isvdd(getsigname(c->SIG)))
			return c->SIG;
	}
	/* then check internal signals */
	for (s = f->LOSIG; s; s = s->NEXT)
		if (s->TYPE == INTERNAL)
			if (isvdd(getsigname(s)))
				return s;
	return NULL;
}

SEE ALSO¶

mbk(1), mbkenv(3), instr(3), isvss(3), MBK_VDD(1), MBK_VSS(1).

BUG REPORT¶

This tool is under development at the ASIM department of the LIP6 laboratory.
We need your feedback to improve documentation and tools.