87     struct netpath_vars *np_sessionp;   /* this session's variables */  in setnetpath()  local
94     if ((np_sessionp =  in setnetpath()
98     if ((np_sessionp->nc_handlep = setnetconfig()) == NULL) {  in setnetpath()
102     np_sessionp->valid = NP_VALID;  in setnetpath()
103     np_sessionp->ncp_list = NULL;  in setnetpath()
105 	np_sessionp->netpath = NULL;  in setnetpath()
107 	(void) endnetconfig(np_sessionp->nc_handlep);/* won't need nc session*/  in setnetpath()
108 	np_sessionp->nc_handlep = NULL;  in setnetpath()
109 	if ((np_sessionp->netpath = malloc(strlen(npp)+1)) == NULL)  in setnetpath()
112 	    (void) strcpy(np_sessionp->netpath, npp);  in setnetpath()
115     np_sessionp->netpath_start = np_sessionp->netpath;  in setnetpath()
116     return ((void *)np_sessionp);  in setnetpath()
119     free(np_sessionp);  in setnetpath()
145     struct netpath_vars *np_sessionp = (struct netpath_vars *)handlep;  in getnetpath()  local
150     if (np_sessionp == NULL || np_sessionp->valid != NP_VALID) {  in getnetpath()
154     if (np_sessionp->netpath_start == NULL) {	/* NETPATH was not set */  in getnetpath()
156 	    if (np_sessionp->nc_handlep == NULL) {  in getnetpath()
157 		np_sessionp->nc_handlep = setnetconfig();  in getnetpath()
158 		if (np_sessionp->nc_handlep == NULL)  in getnetpath()
161 	    if ((ncp = getnetconfig(np_sessionp->nc_handlep)) == NULL) {  in getnetpath()
170     while ((npp = np_sessionp->netpath) != NULL && strlen(npp) != 0) {  in getnetpath()
171 	np_sessionp->netpath = _get_next_token(npp, ':');  in getnetpath()
180 	    if (np_sessionp->ncp_list == NULL) {  in getnetpath()
181 		np_sessionp->ncp_list = chainp;  in getnetpath()
183 		np_sessionp->ncp_list->nchain_next = chainp;  in getnetpath()
200     struct netpath_vars *np_sessionp = (struct netpath_vars *)handlep;  in endnetpath()  local
203     if (np_sessionp == NULL || np_sessionp->valid != NP_VALID) {  in endnetpath()
207     if (np_sessionp->nc_handlep != NULL)  in endnetpath()
208 	endnetconfig(np_sessionp->nc_handlep);  in endnetpath()
209     if (np_sessionp->netpath_start != NULL)  in endnetpath()
210 	free(np_sessionp->netpath_start);  in endnetpath()
211     for (chainp = np_sessionp->ncp_list; chainp != NULL;  in endnetpath()
215     free(np_sessionp);  in endnetpath()