1ISVDD(3) MBK UTILITY FUNCTIONS ISVDD(3)
2
6 isvdd -tells if a name contains the pattern defined by the user
7
9 #include "mut.h"
10 char* isvdd(s)
11 char ∗s;
12
14 s Pointer to the string to be check as power high
15
17 isvdd searches an occurrence of the string defined by the MBK_VDD(1)
18 environment variable in the string s. If this string is not set by the
19 user, its default value is "vdd".
20
22 isvdd return NULL the pattern is not present If the pattern is found, a
23 value different from NULL is returned.
24
26 #include "mut.h"
27 #include "mlo.h"
28 find_a_vdd(f)
29 lofig_list *f;
30 {
31 locon_list *c;
32 losig_list *s;
33 /* first check connectors */
34 for (c = f->LOCON; c; c = c->NEXT) {
35 if (isvdd(c->NAME))
36 return c->SIG;
37 if (isvdd(getsigname(c->SIG)))
38 return c->SIG;
39 }
40 /* then check internal signals */
41 for (s = f->LOSIG; s; s = s->NEXT)
42 if (s->TYPE == INTERNAL)
43 if (isvdd(getsigname(s)))
44 return s;
45 return NULL;
46 }
47
49 mbk(1), mbkenv(3), instr(3), isvss(3), MBK_VDD(1), MBK_VSS(1).
50ASIM/LIP6 October 1, 1997 ISVDD(3)