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100 lines
2.7 KiB
100 lines
2.7 KiB
/**********
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Copyright 1990 Regents of the University of California. All rights reserved.
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Author: 1985 Thomas L. Quarles
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**********/
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#include <config.h>
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#include <cktdefs.h>
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#include <devdefs.h>
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#include <sperror.h>
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#include "string.h"
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int
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CKTfndDev(CKTcircuit *ckt, int *type, GENinstance **fast, IFuid name, GENmodel *modfast, IFuid modname)
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{
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GENinstance *here;
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GENmodel *mods;
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if(fast != NULL &&
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*fast != NULL)
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{
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/* already have fast, so nothing much to do just get & set type */
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if (type)
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*type = (*fast)->GENmodPtr->GENmodType;
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return(OK);
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}
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if(modfast) {
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/* have model, just need device */
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mods = modfast;
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for (here = mods->GENinstances; here != NULL; here = here->GENnextInstance) {
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if (here->GENname == name) {
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if (fast != NULL)
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*fast = here;
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if (type)
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*type = mods->GENmodType;
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return OK;
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}
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}
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return E_NODEV;
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}
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if (*type >= 0 && *type < DEVmaxnum) {
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/* have device type, need to find model & device */
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/* look through all models */
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for (mods = ckt->CKThead[*type];
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mods != NULL ;
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mods = mods->GENnextModel)
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{
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/* and all instances */
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if (modname == NULL || mods->GENmodName == modname) {
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for (here = mods->GENinstances;
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here != NULL;
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here = here->GENnextInstance)
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{
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if (here->GENname == name) {
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if (fast != 0)
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*fast = here;
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return OK;
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}
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}
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if(mods->GENmodName == modname) {
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return E_NODEV;
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}
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}
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}
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return E_NOMOD;
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} else if (*type == -1) {
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/* look through all types (UGH - worst case - take forever) */
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for(*type = 0; *type < DEVmaxnum; (*type)++) {
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/* need to find model & device */
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/* look through all models */
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for(mods = ckt->CKThead[*type]; mods != NULL;
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mods = mods->GENnextModel)
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{
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/* and all instances */
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if(modname == NULL || mods->GENmodName == modname) {
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for (here = mods->GENinstances;
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here != NULL;
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here = here->GENnextInstance)
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{
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if (here->GENname == name) {
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if(fast != 0)
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*fast = here;
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return OK;
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}
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}
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if(mods->GENmodName == modname) {
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return E_NODEV;
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}
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}
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}
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}
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*type = -1;
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return E_NODEV;
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} else
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return E_BADPARM;
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}
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